The Effects of Climate Change on Agriculture, Land Resources, Water Resources, and Biodiversity in the United States

This document is a part of the Synthesis and Assessment Products described in the U.S. Climate Change Science Program Strategic Plan. The report describes how climate affects the design, construction, safety, operations, and maintenance of transportation infrastructure and systems. The prospect of a changing climate raises critical questions regarding how alterations in temperature, precipitation, storm events, and other aspects of the climate could affect the nation's roads, airports, rail, transit systems, pipelines, ports, and waterways. Phase I of this regional assessment of climate change and its potential impacts on transportation systems addresses these questions for the region of the U.S. central Gulf Coast between Galveston, Texas and Mobile, Alabama.

[1]  C. Call,et al.  Predicting Buffelgrass Survival across a Geographical and Environmental Gradient , 1995 .

[2]  Irina N. Sokolik,et al.  Direct radiative forcing by anthropogenic airborne mineral aerosols , 1996, Nature.

[3]  S. Running,et al.  Global Terrestrial Gross and Net Primary Productivity from the Earth Observing System , 2000 .

[4]  Susanna T. Y. Tong,et al.  Land use as a mitigation strategy for the water-quality impacts of global warming: a scenario analysis on two watersheds in the Ohio River Basin , 1999 .

[5]  Atle Mysterud,et al.  Climate, changing phenology, and other life history traits: Nonlinearity and match–mismatch to the environment , 2002, Proceedings of the National Academy of Sciences of the United States of America.

[6]  J. Hansen,et al.  Earth's Energy Imbalance: Confirmation and Implications , 2005, Science.

[7]  S. Wells,et al.  Cosmogenic 3He surface-exposure dating of stone pavements: Implications for landscape evolution in deserts , 1995 .

[8]  J. O. Rawlings,et al.  Response of soybeans to chronic doses of oxone applied as constant or proportional additions to ambient air , 1986 .

[9]  K. Drinkwater,et al.  The response of Atlantic cod (Gadus morhua) to future climate change , 2005 .

[10]  Peter E. Thornton,et al.  Recent trends in hydrologic balance have enhanced the terrestrial carbon sink in the United States , 2002 .

[11]  Paul C.D. Milly,et al.  Trends in evaporation and surface cooling in the Mississippi River Basin , 2001 .

[12]  H. L. Miller,et al.  Climate Change 2007: The Physical Science Basis , 2007 .

[13]  Richard Felger Sonoran desert plants. An ecological atlas , 1996, Economic Botany.

[14]  Rein Ahas,et al.  Variations of the climatological growing season (1951–2000) in Germany compared with other countries , 2003 .

[15]  M. Ayres,et al.  Assessing the consequences of global change for forest disturbance from herbivores and pathogens. , 2000, The Science of the total environment.

[16]  Daniel W. Mccollum,et al.  Valuing grazing use on public land , 2002 .

[17]  Christopher B. Field,et al.  Grassland responses to three years of elevated temperature, CO2, precipitation, and N deposition , 2003 .

[18]  James Cleverly,et al.  Riparian ecohydrology: regulation of water flux from the ground to the atmosphere in the Middle Rio Grande, New Mexico , 2006 .

[19]  G L Hahn,et al.  Feeding strategies for managing heat load in feedlot cattle. , 2002, Journal of animal science.

[20]  D. Simberloff,et al.  Extinction by hybridization and introgression , 1996 .

[21]  C. Both,et al.  Global Climate Change Leads to Mistimed Avian Reproduction , 2004 .

[22]  D. Spiers,et al.  Heat wave impacts on feedlot cattle: Considerations for improved environmental management , 2001 .

[23]  Will Steffen,et al.  Saturation of the terrestrial carbon sink , 2007 .

[24]  T. Mitchell,et al.  Delayed coastal upwelling along the U.S. West Coast in 2005: A historical perspective , 2006 .

[25]  D. Tingey,et al.  Pod Development Increases the Ozone Sensitivity of Phaseolus vulgaris , 2002 .

[26]  G. Edwards,et al.  Can CO2 assimilation in maize leaves be predicted accurately from chlorophyll fluorescence analysis? , 1993, Photosynthesis Research.

[27]  D. Orwig,et al.  Avian response to removal of a forest dominant: consequences of hemlock woolly adelgid infestations , 2002 .

[28]  C. Tucker,et al.  Variations in northern vegetation activity inferred from satellite data of vegetation index during 1981 to 1999 , 2001 .

[29]  J. Kingsolver,et al.  Biophysics, physiological ecology, and climate change: does mechanism matter? , 2005, Annual review of physiology.

[30]  M. P. Lesser,et al.  Bleaching in coral reef anthozoans: effects of irradiance, ultraviolet radiation, and temperature on the activities of protective enzymes against active oxygen , 1990, Coral Reefs.

[31]  H. Sandermann,et al.  Impact of Ozone on Trees: an Ecophysiological Perspective , 2003 .

[32]  J. Derner,et al.  Soil‐ and plant‐water dynamics in a C3/C4 grassland exposed to a subambient to superambient CO2 gradient , 2002 .

[33]  David P. Braun,et al.  Effects of Groundwater Decline on Riparian Vegetation of Semiarid Regions : The San Pedro , Arizona , 2007 .

[34]  佐竹 徹夫,et al.  High Temperature-Induced Sterility in Indica Rices at Flowering , 1978 .

[35]  W H Glaze,et al.  The human footprint. , 2001, Environmental science & technology.

[36]  K. Burkey,et al.  Elevated Carbon Dioxide and Ozone Effects on Peanut: II. Seed Yield and Quality , 2007 .

[37]  Richard M. Vogel,et al.  The regional persistence and variability of annual streamflow in the United States , 1998 .

[38]  T. Root,et al.  Climate and the complexity of migratory phenology: sexes, migratory distance, and arrival distributions , 2007, International journal of biometeorology.

[39]  Gregory J. McCabe,et al.  A step increase in streamflow in the conterminous United States , 2002 .

[40]  R. DeFries,et al.  Anthropogenic Drivers of Ecosystem Change: an Overview , 2006 .

[41]  J. Moore,et al.  The dynamics of grazed woodlands in southwest Queensland, Australia and their effect on greenhouse gas emissions. , 2001, Environment international.

[42]  Benjamin L. Preston,et al.  AQUATIC ECOSYSTEMS AND GLOBAL CLIMATE CHANGE , 2002 .

[43]  A. Prasad,et al.  Potential Changes in Tree Species Richness and Forest Community Types following Climate Change , 2001, Ecosystems.

[44]  Paul G. Risser,et al.  Global warming and biological diversity , 1992 .

[45]  M. Legrand,et al.  Determination of the wind speed threshold for the emission of desert dust using satellite remote sensing in the thermal infrared , 1999 .

[46]  Stephen P. Long,et al.  Modification of the response of photosynthetic productivity to rising temperature by atmospheric CO2 concentrations: Has its importance been underestimated? , 1991 .

[47]  Martin H. Entz,et al.  Reconsidering Integrated Crop-Livestock Systems in North America , 2007 .

[48]  P. Hanson,et al.  Drought disturbance from climate change: response of United States forests. , 2000, The Science of the total environment.

[49]  I. A. Walter,et al.  The ASCE standardized reference evapotranspiration equation , 2005 .

[50]  J. Goudriaan,et al.  Implications of increasing carbon dioxide and climate change for agricultural productivity and water resources , 1990 .

[51]  James A Powell,et al.  Insect seasonality: circle map analysis of temperature-driven life cycles. , 2005, Theoretical population biology.

[52]  T. Huntington,et al.  Changes in the timing of high river flows in New England over the 20th Century , 2003 .

[53]  William K. Lauenroth,et al.  PRIMARY PRODUCTION AND ABIOTIC CONTROLS IN FORESTS, GRASSLANDS, AND DESERT ECOSYSTEMS IN THE UNITED STATES' , 1983 .

[54]  R. Norby,et al.  Sap velocity and canopy transpiration in a sweetgum stand exposed to free‐air CO2 enrichment (FACE) , 2001 .

[55]  Jay D. Miller,et al.  Wildfire effects and post‐fire responses of an invasive mesquite population: the interactive importance of grazing and non‐native herbaceous species invasion , 2005 .

[56]  Chris R. Dickman,et al.  Extreme climatic events shape arid and semiarid ecosystems , 2006 .

[57]  Yann Kerr,et al.  Seasonal estimates of riparian evapotranspiration using remote and in situ measurements. , 2000 .

[58]  Renato Ramos da Silva,et al.  Sensitivity of Ice Storms in the Southeastern United States to Atlantic SST—Insights from a Case Study of the December 2002 Storm , 2006 .

[59]  T. Lawson,et al.  Impact of elevated CO2 and O3 on gas exchange parameters and epidermal characteristics in potato (Solanum tuberosum L.) , 2002 .

[60]  S. Archer,et al.  Stable isotopes in ecosystem science: structure, function and dynamics of a subtropical Savanna. , 1999, Rapid communications in mass spectrometry : RCM.

[61]  R. B. Jackson,et al.  Potential nitrogen constraints on soil carbon sequestration under low and elevated atmospheric CO2. , 2006, Ecology.

[62]  R. Eigenberg,et al.  Characterizing animal stress through fractal analysis of thermoregulatory responses , 1992 .

[63]  Brandon T Bestelmeyer,et al.  Land Management in the American Southwest: A State-and-Transition Approach to Ecosystem Complexity , 2004, Environmental management.

[64]  Josefino C. Comiso,et al.  Accelerated decline in the Arctic sea ice cover , 2008 .

[65]  O. V. Auken Shrub Invasions of North American Semiarid Grasslands , 2000 .

[66]  S. Matsushima,et al.  Analysis of Yield-Determining Process and Its Application to Yield-Prediction and Culture Improvement of Lowland Rice : LXX. Combined effects of air-temperatures and water-temperatures at different stages of growth on the grain yield and its components of lowland rice. , 1964 .

[67]  P. V. Vara Prasad,et al.  Crop Responses to Elevated Carbon Dioxide and Interactions with Temperature , 2005 .

[68]  I. Stirling,et al.  Possible Impacts of Climatic Warming on Polar Bears , 1993 .

[69]  Scott L. Goodrick,et al.  Disturbance and coastal forests: a strategic approach to forest management in hurricane impact zones , 2007 .

[70]  M. Ashmore Assessing the future global impacts of ozone on vegetation , 2005 .

[71]  N. Bethlahmy More streamflow after a bark beetle epidemic , 1974 .

[72]  J. K. Koelliker,et al.  Frequency and Extent of Water Limitation to Primary Production in a Mesic Temperate Grassland , 2001, Ecosystems.

[73]  P. C. Reid,et al.  Reorganization of North Atlantic Marine Copepod Biodiversity and Climate , 2002, Science.

[74]  J. H. Petersen,et al.  Climate regimes and water temperature changes in the Columbia River: bioenergetic implications for predators of juvenile salmon , 2001 .

[75]  Christopher B Field,et al.  Responses of Grassland Production to Single and Multiple Global Environmental Changes , 2005, PLoS biology.

[76]  L. H. Allen,et al.  Nitrogen fertilization affects bahiagrass responses to elevated atmospheric carbon dioxide , 2006 .

[77]  I. Stirling,et al.  The significance of supplemental food to polar bears during the ice-free period of Hudson Bay , 1985 .

[78]  R. Rasmussen,et al.  Biogenic volatile organic compound emissions from desert vegetation of the southwestern US. , 2006 .

[79]  S. Running,et al.  Water Stress Response After Thinning Pinus contorta Stands in Montana , 1986, Forestry sciences.

[80]  Principal Investigator,et al.  Timing and Re-interpretation of Ringed Seal Surveys , 2006 .

[81]  R. B. Hunter,et al.  EFFECT OF TEMPERATURE DURING GRAIN FILLING ON WHOLE PLANT AND GRAIN YIELD IN MAIZE (Zea mays L.) , 1983 .

[82]  D. Lobell,et al.  Spatiotemporal patterns of cropland area and net primary production in the central United States estimated from USDA agricultural information , 2004 .

[83]  MICHAEL B. Jones,et al.  The effects of elevated concentrations of carbon dioxide and ozone on potato (Solanum tuberosum L.) yield , 2002 .

[84]  C. Field,et al.  Plants reverse warming effect on ecosystem water balance , 2003, Proceedings of the National Academy of Sciences of the United States of America.

[85]  L. H. Allen,et al.  Adverse high temperature effects on pollen viability, seed-set, seed yield and harvest index of grain-sorghum (Sorghum bicolor (L.) Moench) are more severe at elevated carbon dioxide due to higher tissue temperatures , 2006 .

[86]  S. Salom,et al.  Past and current status of HWA in eastern and Carolina hemlock stands. , 1996 .

[87]  William J. Parton,et al.  Simulated carbon sink response of shortgrass steppe, tallgrass prairie and forest ecosystems to rising [CO2], temperature and nitrogen input , 2005 .

[88]  W. Schlesinger,et al.  The nitrogen budget of a pine forest under free air CO2 enrichment , 2002, Oecologia.

[89]  John A. Young,et al.  Influence of eastern hemlock (Tsuga canadensis) forests on aquatic invertebrate assemblages in headwater streams , 2002 .

[90]  R. Reedy,et al.  Ecological controls on water-cycle response to climate variability in deserts , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[91]  Gerhard Wotawa,et al.  Ozone production from Canadian wildfires during June and July of 1995 , 2002 .

[92]  B. Young,et al.  Widespread amphibian extinctions from epidemic disease driven by global warming , 2006, Nature.

[93]  H. A. Mooney,et al.  Maximum rooting depth of vegetation types at the global scale , 1996, Oecologia.

[94]  D. Bachelet,et al.  Relationships between landforms, geomorphic processes, and plant communities on a watershed in the northern Chihuahuan Desert , 1996, Landscape Ecology.

[95]  R. Rasby,et al.  Environmental effects on pregnancy rate in beef cattle. , 2006, Journal of animal science.

[96]  Keeley,et al.  Reexamining fire suppression impacts on brushland fire regimes , 1999, Science.

[97]  L. Iverson,et al.  Global Change in Forests: Responses of Species, Communities, and Biomes , 2001 .

[98]  R. B. Jackson,et al.  Global patterns of root turnover for terrestrial ecosystems , 2000 .

[99]  D. Schindler,et al.  The effects of climatic warming on the properties of boreal lakes and streams at the Experimental Lakes Area, northwestern Ontario , 1996 .

[100]  T. Fleischner,et al.  Ecological Costs of Livestock Grazing in Western North America , 1994 .

[101]  Alan K. Knapp,et al.  Biomass Production in a Tallgrass Prairie Ecosystem Exposed to Ambient and Elevated CO"2. , 1993, Ecological applications : a publication of the Ecological Society of America.

[102]  Philip Ineson,et al.  Elevated CO2, litter chemistry, and decomposition: a synthesis , 2001, Oecologia.

[103]  D. Tissue,et al.  Comparative responses of model C3 and C4 plants to drought in low and elevated CO2 , 1999 .

[104]  T. Sparks,et al.  Arrival and Departure Dates , 2004 .

[105]  T. Mader,et al.  A Climatological Perspective on Feedlot Cattle Performance and Mortality Related to the Temperature-Humidity Index , 1999 .

[106]  Mark E. Harmon,et al.  Global-Scale Similarities in Nitrogen Release Patterns During Long-Term Decomposition , 2007, Science.

[107]  J. Elliott,et al.  Testing the Sensitivity of Phytoplankton Communities to Changes in Water Temperature and Nutrient Load, in a Temperate Lake , 2006, Hydrobiologia.

[108]  T. Jackson,et al.  The USDA Natural Resources Conservation Service Soil Climate Analysis Network (SCAN) , 2007 .

[109]  Joshua M. Uebelherr,et al.  An evaluation of models for partitioning eddy covariance-measured net ecosystem exchange into photosynthesis and respiration , 2006 .

[110]  D. Garen,et al.  A Recent Increase in Western U.S. Streamflow Variability and Persistence , 2005 .

[111]  G L Hahn,et al.  Housing and management to reduce climatic impacts on livestock. , 1981, Journal of animal science.

[112]  Richard C. Thompson,et al.  Rocky intertidal communities: past environmental changes, present status and predictions for the next 25 years , 2002, Environmental Conservation.

[113]  S. McNaughton,et al.  Interactive Effects of Ungulate Herbivores, Soil Fertility, and Variable Rainfall on Ecosystem Processes in a Semi-arid Savanna , 2006, Ecosystems.

[114]  J. Randerson,et al.  The Impact of Boreal Forest Fire on Climate Warming , 2006, Science.

[115]  S. Running,et al.  Impacts of climate change on natural forest productivity – evidence since the middle of the 20th century , 2006 .

[116]  R. Guralnick Differential effects of past climate warming on mountain and flatland species distributions: a multispecies North American mammal assessment , 2006 .

[117]  R. Neilson,et al.  Climate Change Effects on Vegetation Distribution and Carbon Budget in the United States , 2001, Ecosystems.

[118]  John D. Stednick,et al.  MONITORING THE EFFECTS OF TIMBER HARVEST ON ANNUAL WATER YIELD , 1996 .

[119]  A. W. Sampson Range management : principles and practices , 1952 .

[120]  Guy F. Midgley,et al.  A proposed CO2‐controlled mechanism of woody plant invasion in grasslands and savannas , 2000 .

[121]  R. C. Muchow,et al.  Temperature and solar radiation effects on potential maize yield across locations. , 1990 .

[122]  T. Painter,et al.  Impact of disturbed desert soils on duration of mountain snow cover , 2007 .

[123]  G. Hodgkins,et al.  Changes in late‐winter snowpack depth, water equivalent, and density in Maine, 1926–2004 , 2006 .

[124]  Yiqi Luo,et al.  Divergence of reproductive phenology under climate warming , 2007, Proceedings of the National Academy of Sciences.

[125]  Christian Körner,et al.  Biosphere responses to CO2 enrichment. , 2000 .

[126]  T. Swetnam,et al.  Contingent Pacific–Atlantic Ocean influence on multicentury wildfire synchrony over western North America , 2007, Proceedings of the National Academy of Sciences.

[127]  J. E. Bowers,et al.  Effects of drought on shrub survival and longevity in the northern Sonoran Desert1 , 2005 .

[128]  P. Ineson,et al.  Elevated CO2 reduces the nitrogen concentration of plant tissues , 1998 .

[129]  B. Santer,et al.  Human-Induced Changes in the Hydrology of the Western United States , 2008, Science.

[130]  G. Hahn Dynamic responses of cattle to thermal heat loads. , 1999, Journal of animal science.

[131]  N. West Temperate deserts and semi-deserts , 1983 .

[132]  Anthony J. Parsons,et al.  Size characteristics of sediment in interrill overland flow on a semiarid hillslope, Southern Arizona , 1991 .

[133]  T. H. Manning Denning habits of the polar bear (Ursus maritimus Phipps): Canadian Wildlife Service Report Series—Number 5, by C. Richard Harington. Department of Indian Affairs and Northern Development, Ottawa: 30 pp., 12 figures, 28 × 21·6 cm, paper covers, 50c., 1968 , 1970 .

[134]  Jurgen D. Garbrecht,et al.  Trends in Precipitation, Streamflow, and Evapotranspiration in the Great Plains of the United States , 2004 .

[135]  T. Stohlgren,et al.  Riparian zones as havens for exotic plant species in the central grasslands , 1998, Plant Ecology.

[136]  T. J. Albaugh,et al.  Respiratory carbon use and carbon storage in mid‐rotation loblolly pine (Pinus taeda L.) plantations: the effect of site resources on the stand carbon balance , 2004 .

[137]  James W. Jones,et al.  POTENTIAL USES AND LIMITATIONS OF CROP MODELS , 1996 .

[138]  A. Austin,et al.  Plant litter decomposition in a semi-arid ecosystem controlled by photodegradation , 2006, Nature.

[139]  J. Six,et al.  Element interactions limit soil carbon storage. , 2006, Proceedings of the National Academy of Sciences of the United States of America.

[140]  J. Dozier,et al.  Climate Change and Sierra Nevada Snowpack , 1996 .

[141]  James R. Ehleringer,et al.  Differential utilization of summer rains by desert plants , 1991, Oecologia.

[142]  Ofer Beeri,et al.  Landscape estimation of canopy C:N ratios under variable drought stress in Northern Great Plains rangelands , 2006 .

[143]  N. Miller,et al.  Climate change projected fire weather sensitivity: California Santa Ana wind occurrence , 2006 .

[144]  Lalit Kumar,et al.  Spatial Heterogeneity and Irreversible Vegetation Change in Semiarid Grazing Systems , 2002, The American Naturalist.

[145]  Michael G. Ryan,et al.  AN EXPERIMENTAL TEST OF THE CAUSES OF FOREST GROWTH DECLINE WITH STAND AGE , 2004 .

[146]  C. Field,et al.  Global scale climate–crop yield relationships and the impacts of recent warming , 2007, Environmental Research Letters.

[147]  Francisco P. Chavez,et al.  From Anchovies to Sardines and Back: Multidecadal Change in the Pacific Ocean , 2003, Science.

[148]  C. Black,et al.  Tansley Review No. 115: Impact of ozone on the reproductive development of plants. , 2000, The New phytologist.

[149]  T. G. Smith Polar bear predation of ringed and bearded seals in the land-fast sea ice habitat , 1980 .

[150]  J. Y. King,et al.  Elevated CO2 and defoliation effects on a shortgrass steppe: Forage quality versus quantity for ruminants , 2005 .

[151]  P. W. Glynn,et al.  Coral reef bleaching: ecological perspectives , 1993, Coral Reefs.

[152]  Ramakrishna R. Nemani,et al.  A generalized, bioclimatic index to predict foliar phenology in response to climate , 2004 .

[153]  Andrew T. Smith,et al.  Dramatic decline of the threatened Ili pika Ochotona iliensis (Lagomorpha: Ochotonidae) in Xinjiang, China , 2005, Oryx.

[154]  A. D. Koning QUANTIFYING THE RESPONSES TO TEMPERATURE OF DIFFERENT PLANT PROCESSES INVOLVED IN GROWTH AND DEVELOPMENT OF GLASSHOUSE TOMATO , 1996 .

[155]  Thomas R. Karl,et al.  Heavy Precipitation and High Streamflow in the Contiguous United States: Trends in the Twentieth Century. , 2001 .

[156]  Yiqi Luo,et al.  Direct and indirect effects of experimental warming on ecosystem carbon processes in a tallgrass prairie , 2005 .

[157]  W. Oechel,et al.  Observational Evidence of Recent Change in the Northern High-Latitude Environment , 2000 .

[158]  B. Huntley,et al.  Impacts of climate warming and habitat loss on extinctions at species' low‐latitude range boundaries , 2006 .

[159]  L. Sloan,et al.  The relative importance of climate change and the physiological effects of CO2 on freezing tolerance for the future distribution of Yucca brevifolia , 2003 .

[160]  Kimberly K. Yates,et al.  CO 3 2− concentration and pCO 2 thresholds for calcification and dissolution on the Molokai reef flat, Hawaii , 2006 .

[161]  Jesse D. Roberts,et al.  Effects of Arroyo Sediment Influxes on the Rio Grande River Channel near El Paso, Texas , 2003 .

[162]  M. Kirschbaum Soil respiration under prolonged soil warming: are rate reductions caused by acclimation or substrate loss? , 2004 .

[163]  F. Chapin,et al.  Evidence and Implications of Recent Climate Change in Northern Alaska and Other Arctic Regions , 2004 .

[164]  Richard A. Smith,et al.  Trends in the nutrient enrichment of U.S. rivers during the late 20th century and their relation to changes in probable stream trophic conditions , 2006 .

[165]  C. Thomas,et al.  Catastrophic Extinction of Population Sources in a Butterfly Metapopulation , 1996, The American Naturalist.

[166]  F. Rahel,et al.  Thermal Limits to Salmonid Distributions in the Rocky Mountain Region and Potential Habitat Loss Due to Global Warming: A Geographic Information System (GIS) Approach , 1996 .

[167]  J. W. H. A R D E N,et al.  The role fire in the carbon budget , 1910 .

[168]  Daniel G. Milchunas,et al.  CO2 ENHANCES PRODUCTIVITY, ALTERS SPECIES COMPOSITION, AND REDUCES DIGESTIBILITY OF SHORTGRASS STEPPE VEGETATION , 2004 .

[169]  Ian Stirling,et al.  Terrestrial Maternity Denning of Polar Bears in the Eastern Beaufort Sea Area , 1992 .

[170]  J. Baron,et al.  POTENTIAL EFFECTS OF CLIMATE CHANGE ON SURFACE‐WATER QUALITY IN NORTH AMERICA 1 , 2000 .

[171]  C. Field,et al.  Stimulation of grassland nitrogen cycling under carbon dioxide enrichment , 1997, Oecologia.

[172]  G. Hays,et al.  Climate change and marine plankton. , 2005, Trends in ecology & evolution.

[173]  K. Cole Past Rates of Change, Species Richness, and a Model of Vegetational Inertia in the Grand Canyon, Arizona , 1985, The American Naturalist.

[174]  Kung-Sik Chan,et al.  Ecological Effects of Climate Fluctuations , 2002, Science.

[175]  Chris D Thomas,et al.  Range retractions and extinction in the face of climate warming. , 2006, Trends in ecology & evolution.

[176]  J. Vik,et al.  Rapid Advance of Spring Arrival Dates in Long-Distance Migratory Birds , 2006, Science.

[177]  A. Weaver,et al.  Detecting the effect of climate change on Canadian forest fires , 2004 .

[178]  D. Lobell,et al.  Climate and Management Contributions to Recent Trends in U.S. Agricultural Yields , 2003, Science.

[179]  J. Morgan,et al.  Elevated CO2 enhances water relations and productivity and affects gas exchange in C3 and C4 grasses of the Colorado shortgrass steppe. , 2001 .

[180]  J. Paruelo,et al.  Relative Abundance of Plant Functional Types in Grasslands and Shrublands of North America , 1996 .

[181]  S. Amstrup,et al.  Movements and distribution of polar bears in the Beaufort Sea , 2000 .

[182]  M. G. Ryan,et al.  Dark respiration of pines , 1994 .

[183]  G. Edwards,et al.  Photosynthetic acclimation of maize to growth under elevated levels of carbon dioxide , 1999, Planta.

[184]  O. Hoegh‐Guldberg,et al.  Ecological responses to recent climate change , 2002, Nature.

[185]  Marianne E. Porter,et al.  Differential tree mortality in response to severe drought: evidence for long‐term vegetation shifts , 2005 .

[186]  J. Koricheva,et al.  Insect performance on experimentally stressed woody plants: a meta-analysis. , 1998, Annual review of entomology.

[187]  B. D. Campbell,et al.  Crop ecosystem responses to climatic change: rangelands. , 2000 .

[188]  J. Wallace,et al.  A Pacific Interdecadal Climate Oscillation with Impacts on Salmon Production , 1997 .

[189]  Maosheng Zhao,et al.  A Continuous Satellite-Derived Measure of Global Terrestrial Primary Production , 2004 .

[190]  Dale A. Gillette,et al.  Sand flux in the northern Chihuahuan desert, New Mexico, USA, and the influence of mesquite‐dominated landscapes , 2004 .

[191]  William H. Schlesinger,et al.  Limited carbon storage in soil and litter of experimental forest plots under increased atmospheric CO2 , 2001, Nature.

[192]  W. Parton,et al.  Analysis of factors controlling soil organic matter levels in Great Plains grasslands , 1987 .

[193]  Pete Smith The potential of US grazing lands to sequester carbon and mitigate the greenhouse effect , 2002 .

[194]  C. Field,et al.  CO2 effects on the water budget of grassland microcosm communities , 1997 .

[195]  Richard H. Hart,et al.  Repeat photography on range and forest lands in the western United States. , 1996 .

[196]  T. Beebee,et al.  Amphibian breeding and climate , 1995, Nature.

[197]  N. Mieszkowska,et al.  Long-term changes in the geographic distribution and population structures of Osilinus lineatus (Gastropoda: Trochidae) in Britain and Ireland , 2007, Journal of the Marine Biological Association of the United Kingdom.

[198]  J. Hicke,et al.  Recent Forest Insect Outbreaks and Fire Risk in Colorado Forests: A Brief Synthesis of Relevant Research , 2006 .

[199]  Joe Roman,et al.  Diluting the founder effect: cryptic invasions expand a marine invader's range , 2006, Proceedings of the Royal Society B: Biological Sciences.

[200]  T. Swetnam,et al.  Mesoscale Disturbance and Ecological Response to Decadal Climatic Variability in the American Southwest , 1998 .

[201]  D. Kulakowski,et al.  INTERACTIONS BETWEEN FIRE AND SPRUCE BEETLES IN A SUBALPINE ROCKY MOUNTAIN FOREST LANDSCAPE , 2003 .

[202]  Christopher B. Field,et al.  Satellite‐derived increases in net primary productivity across North America, 1982–1998 , 2002 .

[203]  T. Meixner,et al.  Altered ecohydrologic response drives native shrub loss under conditions of elevated nitrogen deposition. , 2006, Journal of environmental quality.

[204]  J. D. Hanson,et al.  The potential effects of climate change on ecosystem processes and cattle production on U.S. rangelands , 1993 .

[205]  Richard G. Niswonger,et al.  Analysis of temperature profiles for investigating stream losses beneath ephemeral channels , 2002 .

[206]  P. V. Sundareshwar,et al.  RESPONSES OF COASTAL WETLANDS TO RISING SEA LEVEL , 2002 .

[207]  Nitrogen limitation in dryland ecosystems: Responses to geographical and temporal variation in precipitation , 1999 .

[208]  S. Amstrup,et al.  Polar bear maternity denning in the Beaufort Sea , 1994 .

[209]  C. McCulloch,et al.  Predicting the effects of climate change on avian life-history traits , 2002, Proceedings of the National Academy of Sciences of the United States of America.

[210]  H. Loáiciga,et al.  Climate-change impacts in a regional karst aquifer, Texas, USA , 2000 .

[211]  G. Lewis,et al.  Carbon in U.S. forests and wood products, 1987-1997: state-by-state estimates , 2003 .

[212]  M. Holland,et al.  Arctic sea ice decline: Faster than forecast , 2007 .

[213]  J. Amthor The McCree-de Wit-Penning de Vries-Thornley Respiration Paradigms: 30 Years Later , 2000 .

[214]  S. Amstrup,et al.  Forecasting the range-wide status of polar bears at selected times in the 21st century , 2007 .

[215]  W. Skirving,et al.  Global assessment of coral bleaching and required rates of adaptation under climate change , 2005, Global change biology.

[216]  Jesse A. Logan,et al.  Ghost Forests, Global Warming and the Mountain Pine Beetle , 2001 .

[217]  R. Cobb,et al.  Decomposition of green foliage in eastern hemlock forests of southern New England impacted by hemlock woolly adelgid infestations , 2006 .

[218]  Marika M. Holland,et al.  Perspectives on the Arctic's Shrinking Sea-Ice Cover , 2007, Science.

[219]  P. Vitousek,et al.  Biological invasions by exotic grasses, the grass/fire cycle, and global change , 1992 .

[220]  Richard G. Allen,et al.  CO2‐Induced Climatic Changes and Irrigation‐Water Requirements , 1991 .

[221]  M. Dixon :The Ribbon of Green: Change in Riparian Vegetation in the Southwestern United States , 2008 .

[222]  D. Jablonski The tropics as a source of evolutionary novelty through geological time , 1993, Nature.

[223]  M. Bindi,et al.  [Responses of agricultural crops of free-air CO2 enrichment]. , 2002, Ying yong sheng tai xue bao = The journal of applied ecology.

[224]  Svetlana Gouli,et al.  Low Lethal Temperature for Hemlock Woolly Adelgid (Homoptera: Adelgidae) , 1999 .

[225]  B. Kimball,et al.  Decreases in Stomatal Conductance of Soybean under Open-Air Elevation of [CO2] Are Closely Coupled with Decreases in Ecosystem Evapotranspiration12[W][OA] , 2006, Plant Physiology.

[226]  Harold S. J. Zald,et al.  Recent climate warming forces contrasting growth responses of white spruce at treeline in Alaska through temperature thresholds , 2004 .

[227]  Richard Miller,et al.  Fire History and Western Juniper Encroachment in Sagebrush Steppe , 1999 .

[228]  Steven A. Mauget,et al.  Multidecadal Regime Shifts in U.S. Streamflow, Precipitation, and Temperature at the End of the Twentieth Century , 2003 .

[229]  G. Walther Tackling Ecological Complexity in Climate Impact Research , 2007, Science.

[230]  D. Lettenmaier,et al.  The Effects of Climate Change on the Hydrology and Water Resources of the Colorado River Basin , 2004 .

[231]  R. Ceulemans,et al.  Gross primary production is stimulated for three Populus species grown under free‐air CO2 enrichment from planting through canopy closure , 2005 .

[232]  Hahn G.Leroy Environmental Management for Improved Livestock Performance, Health and Well-being , 1995 .

[233]  K. Bjorndal,et al.  Global Trajectories of the Long-Term Decline of Coral Reef Ecosystems , 2003, Science.

[234]  K. Lafferty,et al.  The Elusive Baseline of Marine Disease: Are Diseases in Ocean Ecosystems Increasing? , 2004, PLoS biology.

[235]  G. Edwards,et al.  Influences of leaf temperature on photosynthetic carbon metabolism in wheat. , 1987, Plant physiology.

[236]  B. D. Campbell,et al.  Elevated CO 2and water supply interactions in grasslands: a pastures and rangelands management perspective , 1997 .

[237]  A. Knapp,et al.  Biomass production and species composition change in a tallgrass prairie ecosystem after long‐term exposure to elevated atmospheric CO2 , 1999 .

[238]  E. F. Roots Climate change: High-latitude regions , 1989 .

[239]  J. Elsner Evidence in support of the climate change–Atlantic hurricane hypothesis , 2006 .

[240]  J. Nagy,et al.  Canopy photosynthesis and transpiration of field-grown cotton exposed to free-air CO2 enrichment (FACE) and differential irrigation , 1994 .

[241]  B. Kimball,et al.  Response of Cotton to Varying COz, Irrigation, and Nitrogen: Yield and Growth , 1993 .

[242]  Kenneth J. Boote,et al.  Effects of elevated temperature and carbon dioxide on seed‐set and yield of kidney bean (Phaseolus vulgaris L.) , 2002 .

[243]  L. Crozier WARMER WINTERS DRIVE BUTTERFLY RANGE EXPANSION BY INCREASING SURVIVORSHIP , 2004 .

[244]  C. Both,et al.  The effect of climate change on the correlation between avian life‐history traits , 2005 .

[245]  B. Law,et al.  Age-related changes in ecosystem structure and function and effects on water and carbon exchange in ponderosa pine. , 2004, Tree physiology.

[246]  L. H. Allen,et al.  Elevated CO2 and water deficit effects on photosynthesis, ribulose bisphosphate carboxylase‐oxygenase, and carbohydrate metabolism in rice , 1998 .

[247]  C. D. Keeling,et al.  Increased activity of northern vegetation inferred from atmospheric CO2 measurements , 1996, Nature.

[248]  L. T. Evans,et al.  Factors Influencing the Rate and Duration of Grain Filling in Wheat , 1977 .

[249]  J. Kigel,et al.  Differential sensitivity to high temperature of stages in the reproductive development of common bean (Phaseolus vulgaris L.) , 1994 .

[250]  R. Duce,et al.  Atmospheric transport of iron and its deposition in the ocean , 1991 .

[251]  D. Alongi Present state and future of the world's mangrove forests , 2002, Environmental Conservation.

[252]  S. Hawkins,et al.  Seventy years' observations of changes in distribution and abundance of zooplankton and intertidal organisms in the western English Channel in relation to rising sea temperature , 1995 .

[253]  Dan Yakir,et al.  Carbon sequestration in arid‐land forest , 2003 .

[254]  Claudio O. Stöckle,et al.  A method for estimating the direct and climatic effects of rising atmospheric carbon dioxide on growth and yield of crops: Part II—Sensitivity analysis at three sites in the Midwestern USA , 1992 .

[255]  Lewis H. Ziska,et al.  Influence of increasing carbon dioxide concentration on the photosynthetic and growth stimulation of selected C4crops and weeds , 1997, Photosynthesis Research.

[256]  Philip W. Rundel,et al.  Ecological Communities and Processes in a Mojave Desert Ecosystem: Rock Valley, Nevada , 1996 .

[257]  Pete Smith How long before a change in soil organic carbon can be detected? , 2004 .

[258]  M. Loik,et al.  Low temperature tolerance and cold acclimation for seedlings of three Mojave Desert Yucca species exposed to elevated CO2 , 2000 .

[259]  K. R. Reddy,et al.  Carbon dioxide enrichment and temperature effects on cotton canopy photosynthesis, transpiration, and water-use efficiency☆ , 1995 .

[260]  O. Atkin,et al.  Response of root respiration to changes in temperature and its relevance to global warming , 2000 .

[261]  R. Siegwolf,et al.  Carbon Flux and Growth in Mature Deciduous Forest Trees Exposed to Elevated CO2 , 2005, Science.

[262]  F. H. Fay Ecology and Biology of the Pacific Walrus, Odobenus Rosmarus Divergens Illiger , 1982 .

[263]  Konrad A Hughen,et al.  Arctic Environmental Change of the Last Four Centuries , 1997 .

[264]  R. Ceulemans,et al.  Forest response to elevated CO2 is conserved across a broad range of productivity. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[265]  C. Körner Plant CO2 responses: an issue of definition, time and resource supply. , 2006, The New phytologist.

[266]  C. Owensby,et al.  24 – Effects of Elevated Carbon Dioxide on Forage Quality for Ruminants , 1996 .

[267]  R. W. Plume,et al.  Hydrogeology of the Great Basin region of Nevada, Utah, and adjacent states , 1988 .

[268]  Mitchel P. McClaran,et al.  A century of vegetation change on the Santa Rita Experimental Range , 2003 .

[269]  Peter S. Curtis,et al.  A meta-analysis of elevated CO2 effects on woody plant mass, form, and physiology , 1998, Oecologia.

[270]  Delwyn S. Oki,et al.  Trends in Streamflow Characteristics at Long-Term Gaging Stations, Hawaii , 2004 .

[271]  F. Stuart Chapin,et al.  Responses of Arctic Tundra to Experimental and Observed Changes in Climate , 1995 .

[272]  Vera Alexander,et al.  Oceanography of the eastern Bering Sea ice‐edge zone in spring1 , 1981 .

[273]  Gregory P. Asner,et al.  DESERTIFICATION IN CENTRAL ARGENTINA: CHANGES IN ECOSYSTEM CARBON AND NITROGEN FROM IMAGING SPECTROSCOPY , 2003 .

[274]  P. Vitousek,et al.  Changing sources of nutrients during four million years of ecosystem development , 1999, Nature.

[275]  R. R. Johnson,et al.  High Temperature Stress and Pollen Viability of Maize 1 , 1980 .

[276]  L. Hipps,et al.  Response of Water Vapor and CO2 Fluxes in Semiarid Lands to Seasonal and Intermittent Precipitation Pulses , 2006 .

[277]  A. Parsons,et al.  Hydrologic and sediment responses to simulated rainfall on desert hillslopes in southern Arizona , 1988 .

[278]  J. E. Pinder,et al.  Wind and water erosion and transport in semi‐arid shrubland, grassland and forest ecosystems: quantifying dominance of horizontal wind‐driven transport , 2003 .

[279]  Richard H. Waring,et al.  Characteristics of Trees Predisposed to Die , 1987 .

[280]  K. Boote,et al.  Influence of high temperature during pre- and post-anthesis stages of floral development on fruit-set and pollen germination in peanut , 2001 .

[281]  E. Smith Atlantic and East Coast Hurricanes 1900–98: A Frequency and Intensity Study for the Twenty-First Century , 1999 .

[282]  K. Raffa,et al.  Biotic disturbance agents in the boreal forest: considerations for vegetation change models , 2000, Global change biology.

[283]  R. O'Neill,et al.  The value of the world's ecosystem services and natural capital , 1997, Nature.

[284]  W. Oechel,et al.  Diurnal, seasonal and annual variation in the net ecosystem CO2 exchange of a desert shrub community (Sarcocaulescent) in Baja California, Mexico , 2005 .

[285]  Jeffrey E. Herrick,et al.  The Dynamics of Soil Carbon in Rangelands , 2000 .

[286]  Ryan L. Sriver,et al.  Low frequency variability in globally integrated tropical cyclone power dissipation , 2006 .

[287]  D. Egli,et al.  Temperature Response of Seed Growth Characteristics of Soybeans1 , 1980 .

[288]  S. Schneider,et al.  Ecological implications of climate change will include surprises , 1996, Biodiversity & Conservation.

[289]  R. Conant,et al.  Carbon pools and fluxes along an environmental gradient in northern Arizona , 1998 .

[290]  B. Bentz,et al.  Comparison of reproductive capacity among univoltine, semivoltine, and re-emerged parent spruce beetles (Coleoptera: Scolytidae) , 2003, The Canadian Entomologist.

[291]  N. Arnell,et al.  Hydrology and global environmental change , 2002 .

[292]  B. Kimball,et al.  Evapotranspiration, Canopy Temperature, and Plant Water Relations , 2006 .

[293]  W. Schlesinger,et al.  The global carbon dioxide flux in soil respiration and its relationship to vegetation and climate , 1992 .

[294]  M. Berenbaum,et al.  Anthropogenic Changes in Tropospheric Composition Increase Susceptibility of Soybean to Insect Herbivory , 2005 .

[295]  Dale W. Johnson Progressive N limitation in forests: review and implications for long-term responses to elevated CO2. , 2006, Ecology.

[296]  Peter E. Thornton,et al.  Simultaneous estimation of daily solar radiation and humidity from observed temperature and precipitation: an application over complex terrain in Austria. , 2000 .

[297]  I. Stirling,et al.  Fidelity of Female Polar Bears to Winter-Den Sites , 1990 .

[298]  I. C. Prentice,et al.  Growth enhancement due to global atmospheric change as predicted by terrestrial ecosystem models: consistent with US forest inventory data , 2002 .

[299]  M. Kirschbaum,et al.  Temporary Carbon Sequestration Cannot Prevent Climate Change , 2006 .

[300]  David B. Roy,et al.  Phenology of British butterflies and climate change , 2000 .

[301]  G. L. North America , 2022, Nature.

[302]  L. H. Allen,et al.  Response of Soybean to Air Temperature and Carbon Dioxide Concentration , 1989 .

[303]  L. Salo Red brome (Bromus rubens subsp. madritensis) in North America: possible modes for early introductions, subsequent spread , 2005, Biological Invasions.

[304]  Virginia Burkett,et al.  Nonlinear dynamics in ecosystem response to climatic change: Case studies and policy implications , 2005 .

[305]  C. Ong Agroclimatological Factors Affecting Phenology of Groundnut , 1986 .

[306]  M. Roderick,et al.  The cause of decreased pan evaporation over the past 50 years. , 2002, Science.

[307]  W. Fitt,et al.  Bleaching Patterns of Four Species of Caribbean Reef Corals. , 1995, The Biological bulletin.

[308]  C. Dumas,et al.  Influence of Temperature Stress on in Vitro Fertilization and Heat Shock Protein Synthesis in Maize (Zea mays L.) Reproductive Tissues. , 1990, Plant physiology.

[309]  T. Mader,et al.  Heat tolerance of Boran and Tuli crossbred steers. , 1999, Journal of animal science.

[310]  Philip J. Rasch,et al.  Present-day climate forcing and response from black carbon in snow , 2006 .

[311]  K. Potter Hydrological impacts of changing land management practices in a moderate‐sized agricultural catchment , 1991 .

[312]  R. D. Evans,et al.  Soil microbial activity and N availability with elevated CO2 in Mojave Desert soils , 2004 .

[313]  A. Friend,et al.  UK conifer forests may be growing faster in response to increased N deposition, atmospheric CO2 and temperature , 1998 .

[314]  T. Mader,et al.  Climate Change Effects on Livestock Production in the Great Plains , 2001 .

[315]  Florence Fetterer,et al.  Tracking the Arctic's shrinking ice cover: Another extreme September minimum in 2004 , 2005 .

[316]  Harold A. Mooney,et al.  EFFECTS OF SOIL RESOURCES ON PLANT INVASION AND COMMUNITY STRUCTURE IN CALIFORNIAN SERPENTINE GRASSLAND , 1990 .

[317]  A. Talhelm,et al.  Simulated chronic nitrogen deposition increases carbon storage in Northern Temperate forests , 2007 .

[318]  S. Gower,et al.  CARBON DYNAMICS OF ROCKY MOUNTAIN DOUGLAS-FIR: INFLUENCE OF WATER AND NUTRIENT AVAILABILITY' , 1992 .

[319]  R. Dewar,et al.  Increased understanding of nutrient immobilization in soil organic matter is critical for predicting the carbon sink strength of forest ecosystems over the next 100 years. , 2001, Tree physiology.

[320]  I. Stirling,et al.  CLIMATE CHANGE AND RINGED SEAL (PHOCA HISPIDA) RECRUITMENT IN WESTERN HUDSON BAY , 2005 .

[321]  E. Nwokolo,et al.  Common bean (Phaseolus vulgaris L.) , 1996 .

[322]  M. Westgate,et al.  Relationship between desiccation and viability of maize pollen , 2005 .

[323]  R. Oren,et al.  Canopy leaf area constrains [CO2]-induced enhancement of productivity and partitioning among aboveground carbon pools , 2006, Proceedings of the National Academy of Sciences.

[324]  James W. Jones,et al.  Carbon Dioxide and Temperature Effects on Evapotranspiration and Water Use Efficiency of Soybean , 2003 .

[325]  G. Taylor,et al.  Elucidating genomic regions determining enhanced leaf growth and delayed senescence in elevated CO2. , 2006, Plant, cell & environment.

[326]  C. Yang,et al.  Evaluation of High-Resolution Satellite Imagery for Assessing Rangeland Resources in South Texas , 2006 .

[327]  W. Oechel,et al.  FLUXNET: A New Tool to Study the Temporal and Spatial Variability of Ecosystem-Scale Carbon Dioxide, Water Vapor, and Energy Flux Densities , 2001 .

[328]  Janejira Tospornsampan,et al.  Water resource systems planning and management using optimization and artificial intelligence techniques , 2005 .

[329]  J. Harte,et al.  Changes in flowering and abundance of Delphinium nuttallianum (Ranunculaceae) in response to a subalpine climate warming experiment , 2003 .

[330]  S. Jackson,et al.  Novel climates, no‐analog communities, and ecological surprises , 2007 .

[331]  L. Tessier,et al.  Impacts of climate change on mountain regions , 1996 .

[332]  Steven C. Amstrup,et al.  The Polar Bear — Ursus maritimus , 2003 .

[333]  I. Hiscock Communities and Ecosystems , 1970, The Yale Journal of Biology and Medicine.

[334]  H. Kooi,et al.  Potential Impacts of Climate Change and Human Activity on Subsurface Water Resources , 2007 .

[335]  J. Poesen,et al.  Gully erosion: Impacts, factors and control , 2005 .

[336]  P. Knapp Cheatgrass (Bromus tectorum L) dominance in the Great Basin Desert: History, persistence, and influences to human activities , 1996 .

[337]  E. Middleton,et al.  Amphibian Declines and Environmental Change: Use of Remote‐Sensing Data to Identify Environmental Correlates , 2001 .

[338]  John Wainwright,et al.  Hydrology–vegetation interactions in areas of discontinuous flow on a semi-arid bajada, Southern New Mexico , 2002 .

[339]  Li Chen Introduction Research Program Award No. 05HQAG0069 Water Resources of the Basin and Range Carbonate Aquifer System in White Pine County, Nevada, and Adjacent Areas in Nevada and Utah , 2022 .

[340]  Todd N. Rosenstiel,et al.  Climatic influences on net ecosystem CO2 exchange during the transition from wintertime carbon source to springtime carbon sink in a high-elevation, subalpine forest , 2005, Oecologia.

[341]  S W Pacala,et al.  Contributions of land-use history to carbon accumulation in U.S. forests. , 2000, Science.

[342]  J. Wyatt Decision support systems. , 2000, Journal of the Royal Society of Medicine.

[343]  K. Burkey,et al.  Elevated Carbon Dioxide and Ozone Effects on Peanut: I. Gas‐Exchange, Biomass, and Leaf Chemistry , 2007 .

[344]  M. Keith Owens,et al.  Saltcedar Water Use: Realistic and Unrealistic Expectations , 2007 .

[345]  D. Demaster,et al.  Observations and Predictions of Arctic Climatic Change: Potential Effects on Marine Mammals , 1997 .

[346]  I. Stirling,et al.  Terrestrial Foraging by Polar Bears during the Ice-Free Period in Western Hudson Bay , 1993 .

[347]  T. Gregoire,et al.  Sampling Strategies for Natural Resources and the Environment , 2004 .

[348]  D. Roy,et al.  The influence of temperature on migration of Lepidoptera into Britain , 2005 .

[349]  J. Amthor Effects of atmospheric CO2 concentration on wheat yield: review of results from experiments using various approaches to control CO2 concentration , 2001 .

[350]  M. E. A 16-year record of eolian dust in Southern Nevada and California , USA : Controls on dust generation and accumulation , 2022 .

[351]  Elizabeth Moreno,et al.  Potential Ecological Distribution of Alien Invasive Species and Risk Assessment: a Case Study of Buffel Grass in Arid Regions of Mexico , 2004 .

[352]  Heinz G. Stefan,et al.  Simulated Fish Habitat Changes in North American Lakes in Response to Projected Climate Warming , 2001 .

[353]  Craig Loehle,et al.  Model-based assessments of climate change effects on forests , 1995 .

[354]  V. Marletto Temperature Regime and Carbon Dioxide Enrichment Alter Cotton Boll Development and Fiber Properties , 1999 .

[355]  V. Kakani,et al.  Differences in in vitro pollen germination and pollen tube growth of cotton cultivars in response to high temperature. , 2005, Annals of botany.

[356]  J. Pierce,et al.  Fire-induced erosion and millennial-scale climate change in northern ponderosa pine forests , 2004, Nature.

[357]  Monica G. Turner,et al.  Prefire Heterogeneity, Fire Severity, and Early Postfire Plant Reestablishment in Subalpine Forests , 1999 .

[358]  N. Mahowald,et al.  Global Iron Connections Between Desert Dust, Ocean Biogeochemistry, and Climate , 2005, Science.

[359]  L. J. H. A N S O N,et al.  Importance of changing CO 2 , temperature, precipitation, and ozone on carbon and water cycles of an upland-oak forest: incorporating experimental results into model simulations , 2005 .

[360]  I. C. Prentice,et al.  Climatic Control of the High-Latitude Vegetation Greening Trend and Pinatubo Effect , 2002, Science.

[361]  H. Monger,et al.  Inorganic Carbon Sequestration in Grazing Lands , 2000 .

[362]  L. H. Allen,et al.  Species, ecotype and cultivar differences in spikelet fertility and harvest index of rice in response to high temperature stress , 2006 .

[363]  I. Mendelssohn,et al.  Acute salt marsh dieback in the Mississippi River deltaic plain: a drought‐induced phenomenon? , 2004 .

[364]  Monica G. Turner,et al.  Ecological Thresholds: The Key to Successful Environmental Management or an Important Concept with No Practical Application? , 2006, Ecosystems.

[365]  C. Parmesan Ecological and Evolutionary Responses to Recent Climate Change , 2006 .

[366]  Yiqi Luo,et al.  Elevated CO2 stimulates net accumulations of carbon and nitrogen in land ecosystems: a meta-analysis. , 2006, Ecology.

[367]  J. K. Hill,et al.  Rapid responses of British butterflies to opposing forces of climate and habitat change , 2001, Nature.

[368]  J. Ehleringer,et al.  C4 photosynthesis, atmospheric CO2, and climate , 1997, Oecologia.

[369]  John W. McManus,et al.  Reefs at Risk: A Map-Based Indicator of Threats to the World's Coral Reefs , 1998 .

[370]  Ø. Wiig,et al.  Polar bears : proceedings of the working meeting of the IUCN/SSC Polar Bear Specialist Group , 1995 .

[371]  G. Katul,et al.  Exposure to an enriched CO2 atmosphere alters carbon assimilation and allocation in a pine forest ecosystem , 2003 .

[372]  Annette Menzel,et al.  Growing season extended in Europe , 1999, Nature.

[373]  David R. Easterling,et al.  Changes in the Probability of Heavy Precipitation: Important Indicators of Climatic Change , 1999 .

[374]  M. G. Ryan,et al.  Tree and forest functioning in response to global warming. , 2001, The New phytologist.

[375]  Gregor T. Auble,et al.  Relating Riparian Vegetation to Present and Future Streamflows , 1994 .

[376]  P. Reich,et al.  Soil processes affected by sixteen grassland species grown under different environmental conditions , 2006 .

[377]  W. W. Benson,et al.  Plant-animal interactions : evolutionary ecology in tropical and temperate regions , 1991 .

[378]  S. Wand,et al.  Responses of wild C4 and C3 grass (Poaceae) species to elevated atmospheric CO2 concentration: a meta‐analytic test of current theories and perceptions , 1999 .

[379]  M. G. Ryan,et al.  The likely impact of elevated [CO2], nitrogen deposition, increased temperature and management on carbon sequestration in temperate and boreal forest ecosystems: a literature review. , 2007, The New phytologist.

[380]  M. Navas,et al.  Plant growth and competition at elevated CO2 : on winners, losers and functional groups. , 2003, The New phytologist.

[381]  Caz M Taylor,et al.  The spatial spread of invasions: new developments in theory and evidence , 2004 .

[382]  R. Macarthur Mathematical Ecology and Its Place among the Sciences. (Book Reviews: Geographical Ecology. Patterns in the Distribution of Species) , 1974 .

[383]  William W. Hargrove,et al.  New analysis reveals representativeness of the AmeriFlux network , 2003 .

[384]  K. R. Reddy,et al.  Crop ecosystem responses to climatic change: rice. , 2000 .

[385]  J. A. Barone,et al.  HERBIVORY AND PLANT DEFENSES IN TROPICAL FORESTS , 1996 .

[386]  David G. Williams,et al.  Response of net ecosystem gas exchange to a simulated precipitation pulse in a semi-arid grassland: the role of native versus non-native grasses and soil texture , 2004, Oecologia.

[387]  G. Hegerl,et al.  Changes in temperature and precipitation extremes in the IPCC ensemble of global coupled model simulations , 2007 .

[388]  S. Gilman,et al.  CLIMATE‐RELATED CHANGE IN AN INTERTIDAL COMMUNITY OVER SHORT AND LONG TIME SCALES , 1999 .

[389]  Louisa Emmons,et al.  Ozone production from the 2004 North American boreal fires , 2006 .

[390]  H. T. Schreuder,et al.  Establishing Cause-Effect Relationships Using Forest Survey Data , 1991, Forest Science.

[391]  B. Kelly Climate change and ice breeding pinnipeds , 2001 .

[392]  J. Pounds Climate and amphibian declines , 2001, Nature.

[393]  Thomas C. Brown,et al.  Trends in pan evaporation and actual evapotranspiration across the conterminous U.S.: Paradoxical or complementary? , 2004 .

[394]  M. R. R A U Pa C H,et al.  Model – data synthesis in terrestrial carbon observation : methods , data requirements and data uncertainty specifications , 2005 .

[395]  Timothy J. Fahey,et al.  Vegetation dynamics in declining eastern hemlock stands: 9 years of forest response to hemlock woolly adelgid infestation , 2006 .

[396]  A. Porporato,et al.  Water pulses and biogeochemical cycles in arid and semiarid ecosystems , 2004, Oecologia.

[397]  Laura A. Hyatt,et al.  The Disturbed Resource-Flux Invasion Matrix: A New Framework for Patterns of Plant Invasion , 1999, Biological Invasions.

[398]  David S. Hik,et al.  Responses of white spruce (Picea glauca) to experimental warming at a subarctic alpine treeline , 2007 .

[399]  Glenn A. Hodgkins,et al.  Changes in the Proportion of Precipitation Occurring as Snow in New England (1949–2000) , 2004 .

[400]  A. Brazaitytë,et al.  Tomato photosynthesis monitoring in investigations on tolerance to low temperatures , 2001 .

[401]  Werner A. Kurz,et al.  A 70-YEAR RETROSPECTIVE ANALYSIS OF CARBON FLUXES IN THE CANADIAN FOREST SECTOR , 1999 .

[402]  L. Safranyik,et al.  Characteristics and utilization of post-mountain pine beetle wood in solid wood products. , 2006 .

[403]  M. G. Ryan,et al.  Aboveground sink strength in forests controls the allocation of carbon below ground and its [CO2]-induced enhancement , 2006, Proceedings of the National Academy of Sciences.

[404]  B. Strahm,et al.  Nitrogen-fertilization impacts on carbon sequestration and flux in managed coastal Douglas-fir stands of the Pacific Northwest , 2005 .

[405]  C. Reading The effect of winter temperatures on the timing of breeding activity in the common toad Bufo bufo , 1998, Oecologia.

[406]  Thomas E. Kolb,et al.  Physiological response to groundwater depth varies among species and with river flow regulation , 2001 .

[407]  W. Romme,et al.  The Interaction of Fire, Fuels, and Climate across Rocky Mountain Forests , 2004 .

[408]  T. G. Smith,et al.  Avian predation on ringed seal Phoca hispida pups , 1989, Polar Biology.

[409]  Gregory S. Okin,et al.  Multi-scale controls on and consequences of aeolian processes in landscape change in arid and semi-arid environments , 2006 .

[410]  Marika M. Holland,et al.  Future abrupt reductions in the summer Arctic sea ice , 2006 .

[411]  Pete Smith,et al.  Similar response of labile and resistant soil organic matter pools to changes in temperature , 2005, Nature.

[412]  Svetlana Gouli,et al.  Regional Responses of Hemlock Woolly Adelgid (Homoptera: Adelgidae) to Low Temperatures , 2003 .

[413]  W. D. Nettleton,et al.  Estimated Holocene soil carbon-soil degradation in Nevada and Western Utah, USA , 2007 .

[414]  P. D’Odorico,et al.  On the effect of air humidity on soil susceptibility to wind erosion: The case of air‐dry soils , 2004 .

[415]  G. Grant,et al.  Peak flow responses to clear-cutting and roads in small and large basins, western Cascades, Oregon , 1996 .

[416]  B. Bentz,et al.  Seasonal temperature alone can synchronize life cycles , 2000, Bulletin of mathematical biology.

[417]  B. Wilsey Urea additions and defoliation affect plant responses to elevated CO2 in a C3 grass from Yellowstone National Park , 1996, Oecologia.

[418]  C. Field,et al.  Soil microbiota in two annual grasslands: responses to elevated atmospheric CO2 , 2000, Oecologia.

[419]  T. Barnett,et al.  Potential impacts of a warming climate on water availability in snow-dominated regions , 2005, Nature.

[420]  G. Grabherr,et al.  Climate effects on mountain plants , 1994, Nature.

[421]  D. Inouye,et al.  Environmental influences on the phenology and abundance of flowering by Androsace septentrionalis (Primulaceae). , 2003, American journal of botany.

[422]  L. Waits,et al.  Mitochondrial DNA Phylogeography of the North American Brown Bear and Implications for Conservation , 1998 .

[423]  I. Stirling,et al.  Interactions between Polar Bears and Overwintering Walruses in the Central Canadian High Arctic , 1990 .

[424]  A. Parsons,et al.  Sediment sources and sediment transport by rill flow and interrill flow on a semi-arid piedmont slope, southern Arizona , 1993 .

[425]  W. Schlesinger,et al.  The Comparative Importance of Overland Runoff and Mean Annual Rainfall to Shrub Communities of the Mojave Desert , 1984, Botanical Gazette.

[426]  Philip W. Mote,et al.  Trends in snow water equivalent in the Pacific Northwest and their climatic causes , 2003 .

[427]  M. N. Westwood Temperate Zone Pomology , 1978 .

[428]  J. Vaccaro Sensitivity of groundwater recharge estimates to climate variability and change, Columbia Plateau, Washington , 1992 .

[429]  Philip M. Fearnside,et al.  Time preference in global warming calculations: a proposal for a unified index , 2002 .

[430]  P. Moorcroft,et al.  The Influence of Previous Mountain Pine Beetle (Dendroctonus ponderosae) Activity on the 1988 Yellowstone Fires , 2006, Ecosystems.

[431]  R. Mitchell,et al.  Crop ecosystem responses to climatic change: wheat. , 2000 .

[432]  W. Manning,et al.  Responses of sensitive and tolerant bush beans (Phaseolus vulgaris L.) to ozone in open-top chambers are influenced by phenotypic differences, morphological characteristics, and the chamber environment. , 2005, Environmental pollution.

[433]  B. V. Holle,et al.  Historical land use and environmental determinants of nonnative plant distribution in coastal southern New England. , 2007 .

[434]  K. Emanuel Increasing destructiveness of tropical cyclones over the past 30 years , 2005, Nature.

[435]  D. Potts HYDROLOGIC IMPACTS OF A LARGE-SCALE MOUNTAIN PINE BEETLE (DENDROCTONUS PONDEROSAE HOPKINS) EPIDEMIC , 1984 .

[436]  Stephen H Schneider,et al.  Conservation and Climate Change: the Challenges Ahead , 2006, Conservation biology : the journal of the Society for Conservation Biology.

[437]  C. Tucker,et al.  Climate-Driven Increases in Global Terrestrial Net Primary Production from 1982 to 1999 , 2003, Science.

[438]  G. Fischer,et al.  Crop response to elevated CO2 and world food supply A comment on: Food for Thought... by Long et al., Science 312: 1918-1921, 2006 , 2007 .

[439]  P. Hanson,et al.  A six-year study of sapling and large-tree growth and mortality responses to natural and induced variability in precipitation and throughfall. , 2001, Tree physiology.

[440]  T. G. Smith,et al.  Implications of Warm Temperatures and an Unusual Rain Event for the Survival of Ringed Seals on the Coast of Southeastern Baffin Island , 2004 .

[441]  J. Hermans,et al.  Coral reefs: their functions, threats and economic value , 2000 .

[442]  If Wardlaw,et al.  The response to high temperature shock and humidity changes prior to and during the early stages of grain development in wheat. , 1990 .

[443]  D. Lettenmaier,et al.  A Long-Term Hydrologically Based Dataset of Land Surface Fluxes and States for the Conterminous United States* , 2002 .

[444]  Joe T. Ritchie,et al.  Model for predicting evaporation from a row crop with incomplete cover , 1972 .

[445]  A. Knapp,et al.  Variation among biomes in temporal dynamics of aboveground primary production. , 2001, Science.

[446]  B. Menge,et al.  Environmental stress decreases survival, growth, and reproduction in New Zealand mussels , 2007 .

[447]  W. Knorr,et al.  A climate-change risk analysis for world ecosystems , 2006, Proceedings of the National Academy of Sciences.

[448]  W. Parton,et al.  Plant Nitrogen Dynamics in Shortgrass Steppe under Elevated Atmospheric Carbon Dioxide , 2004, Ecosystems.

[449]  S. Amstrup,et al.  Interspecific and intraspecific mitochondrial DNA variation in North American bears (Ursus) , 1991 .

[450]  A. Grice,et al.  The impacts of invasive plant species on the biodiversity of Australian rangelands. , 2006 .

[451]  D. Easterling Recent Changes in Frost Days and the Frost-Free Season in the United States , 2002 .

[452]  B. Liepert,et al.  Observed reductions of surface solar radiation at sites in the United States and worldwide from 1961 to 1990 , 2002 .

[453]  R. Oren,et al.  INTRA- AND INTER-ANNUAL VARIATION IN TRANSPIRATION OF A PINE FOREST , 2001 .

[454]  Lh Ziska,et al.  Future weed, pest and disease problems for plants , 2007 .

[455]  J. Derner,et al.  Increasing CO2 from subambient to superambient concentrations alters species composition and increases above-ground biomass in a C3 /C4 grassland. , 2003, The New phytologist.

[456]  Mark G. Tjoelker,et al.  Foliar respiration acclimation to temperature and temperature variable Q10 alter ecosystem carbon balance , 2005 .

[457]  R. B. Jackson,et al.  Curbing the U.S. carbon deficit. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[458]  J. Coleman,et al.  Elevated CO2 increases productivity and invasive species success in an arid ecosystem , 2000, Nature.

[459]  P. Clarkson,et al.  Den Collapse Kills Female Polar Bear and Two Newborn Cubs , 1991 .

[460]  W. Oechel,et al.  On the use of MODIS EVI to assess gross primary productivity of North American ecosystems , 2006 .

[461]  B. Gimeno,et al.  New critical levels for ozone effects on young trees based on AOT40 and simulated cumulative leaf uptake of ozone , 2004 .

[462]  E. Davidson,et al.  Temperature sensitivity of soil carbon decomposition and feedbacks to climate change , 2006, Nature.

[463]  Plant-soil Interactions in Deserts , 1998 .

[464]  F. J. Singer,et al.  Comparative Effects of Elk Herbivory and 1988 Fires on Northern Yellowstone National Park Grasslands , 1996 .

[465]  Gerald A. Meehl,et al.  Preparing for a changing climate : the potential consequences of climate variability and change , 2001 .

[466]  S. Schaeffer,et al.  Laboratory incubations reveal potential responses of soil nitrogen cycling to changes in soil C and N availability in Mojave Desert soils exposed to elevated atmospheric CO2 , 2007 .

[467]  David L. Peterson,et al.  Taking the Pulse of Mountains: Ecosystem Responses to Climatic Variability , 2003 .

[468]  John Wainwright,et al.  Responses of interrill runoff and erosion rates to vegetation change in southern Arizona , 1996 .

[469]  G. McPherson,et al.  Changing precipitation regimes and terrestrial ecosystems : a North American perspective , 2003 .

[470]  Heejun Chang Water Quality Impacts of Climate and Land Use Changes in Southeastern Pennsylvania* , 2004, The Professional Geographer.

[471]  Jon E. Keeley,et al.  Historic Fire Regime in Southern California Shrublands , 2001 .

[472]  Charles L. Mulchi,et al.  Growth, radiation use efficiency, and canopy reflectance of wheat and corn grown under elevated ozone and carbon dioxide atmospheres , 1996 .

[473]  W. Pettigrew The Effect of Higher Temperatures on Cotton Lint Yield Production and Fiber Quality , 2008 .

[474]  P. Deadman,et al.  MODELING THE IMPACTS OF WATER LEVEL CHANGES ON A GREAT LAKES COMMUNITY 1 , 2004 .

[475]  J. Pounds,et al.  Amphibian declines and climate disturbance: the case of the golden toad and the harlequin frog , 1994 .

[476]  James W. Jones,et al.  EVALUATION AND IMPROVEMENT OF CROP MODELS USING REGIONAL CULTIVAR TRIAL DATA , 1998 .

[477]  R. Cobb,et al.  Hemlock Woolly Adelgid in New England Forests: Canopy Impacts Transforming Ecosystem Processes and Landscapes , 2005, Ecosystems.

[478]  D. E. Cowley Strategies for Ecological Restoration of the Middle Rio Grande in New Mexico and Recovery of the Endangered Rio Grande Silvery Minnow , 2006 .

[479]  P. Knapp Intermountain West lightning-caused fires: Climatic predictors of area burned , 1995 .

[480]  A. Nelson Characterizing Exurbia , 1992 .

[481]  S. Coles,et al.  Response of Hawaiian and other Indo-Pacific reef corals to elevated temperature , 1990, Coral Reefs.

[482]  M. Miriti Twenty years of changes in spatial association and community structure among desert perennials. , 2007, Ecology.

[483]  David A. Siegel,et al.  Climate-driven trends in contemporary ocean productivity , 2006, Nature.

[484]  A. Peterson,et al.  Ecological niches as stable distributional constraints on mammal species, with implications for Pleistocene extinctions and climate change projections for biodiversity , 2004 .

[485]  James W. Jones,et al.  Parameter Estimation for Predicting Flowering Date of Soybean Cultivars , 1993 .

[486]  S. Ackley,et al.  Ecology of sea ice biota , 1992, Polar Biology.

[487]  W. McDowell,et al.  Ecosystem response to 15 years of chronic nitrogen additions at the Harvard Forest LTER, Massachusetts, USA , 2004 .

[488]  S. Hummel,et al.  Western spruce budworm defoliation effects on forest structure and potential fire behavior , 2003 .

[489]  N. Stephenson Climatic Control of Vegetation Distribution: The Role of the Water Balance , 1990, The American Naturalist.

[490]  Richard C. Thompson,et al.  Marine biodiversity and climate change: assessing and predicting the influence of climatic change using intertidal rocky shore biota , 2005 .

[491]  R. Seager,et al.  Model Projections of an Imminent Transition to a More Arid Climate in Southwestern North America , 2007, Science.

[492]  Anthony J. Richardson,et al.  Climate Impact on Plankton Ecosystems in the Northeast Atlantic , 2004, Science.

[493]  D. Allen,et al.  Comparing modelled responses of two high-permeability, unconfined aquifers to predicted climate change , 2006 .

[494]  K. R. Reddy,et al.  8 Crop Ecosystem Responses to Climatic Change: Cotton , 2000 .

[495]  J. Leverenz,et al.  Effects of tree size and temperature on relative growth rate and its components of Fagus sylvatica seedlings exposed to two partial pressures of atmospheric [CO2] , 2000 .

[496]  N. Diffenbaugh,et al.  Future climate change and upwelling in the California Current , 2003 .

[497]  B. Bentz,et al.  Temperature-based model for predicting univoltine brood proportions in spruce beetle (Coleoptera: Scolytidae) , 2001, The Canadian Entomologist.

[498]  T. Sharkey,et al.  ISOPRENE EMISSION FROM PLANTS. , 2003, Annual review of plant physiology and plant molecular biology.

[499]  S. Idso,et al.  Effects of atmospheric CO2 enrichment on plant growth: the interactive role of air temperature , 1987 .

[500]  G. Yohe,et al.  A globally coherent fingerprint of climate change impacts across natural systems , 2003, Nature.

[501]  J. Overpeck,et al.  Paleoclimatic Evidence for Future Ice-Sheet Instability and Rapid Sea-Level Rise , 2006, Science.

[502]  R. Mitchell,et al.  Effects of increased CO2 concentration and temperature on growth and yield of winter wheat at two levels of nitrogen application , 1993 .

[503]  Eric E. Small,et al.  Soil moisture variations and ecosystem-scale fluxes of water and carbon in semiarid grassland and shrubland: SOIL MOISTURE VARIATIONS AND FLUXES OF CARBON , 2007 .

[504]  E. Maurer Uncertainty in hydrologic impacts of climate change in the Sierra Nevada, California, under two emissions scenarios , 2007 .

[505]  Tyson,et al.  Aeolian transport from southern Africa and iron fertilization of marine biota in the South Indian Ocean , 2000 .

[506]  G. McPherson,et al.  Sonoran Desert Winter Annuals Affected by Density of Red Brome and Soil Nitrogen , 2005 .

[507]  C. Field,et al.  Interactive effects of elevated CO2, N deposition and climate change on extracellular enzyme activity and soil density fractionation in a California annual grassland , 2005 .

[508]  James W. Jones,et al.  Testing and Improving Evapotranspiration and Soil Water Balance of the DSSAT Crop Models , 2004 .

[509]  R. Grosberg,et al.  Climate Change, Human Impacts, and the Resilience of Coral Reefs , 2003, Science.

[510]  S. McNulty Hurricane impacts on US forest carbon sequestration. , 2002, Environmental pollution.

[511]  L. H. Allen,et al.  Contrasting crop species responses to CO2 and temperature: rice, soybean and citrus , 2004, Vegetatio.

[512]  P. Pinter,et al.  Free‐air CO2 enrichment and soil nitrogen effects on energy balance and evapotranspiration of wheat , 1999 .

[513]  MICHAEL B. Jones,et al.  Elevated CO2 provides protection from O3 induced photosynthetic damage and chlorophyll loss in flag leaves of spring wheat (Triticum aestivum L., cv. 'Minaret'). , 2000 .

[514]  F. Messier,et al.  Denning Ecology of Polar Bears in the Canadian Arctic Archipelago , 1994 .

[515]  David R. Easterling,et al.  Contemporary Changes of the Hydrological Cycle over the Contiguous United States: Trends Derived from In Situ Observations , 2004 .

[516]  Richard D. Hunter Bromus invasions on the Nevada Test Site: Present status of B. rubens and B. tectorum with notes on their relationship to disturbance and altitude , 1991 .

[517]  Alex Hall,et al.  Local Regimes of Atmospheric Variability: A Case Study of Southern California , 2006 .

[518]  Mark G Tjoelker,et al.  Thermal acclimation and the dynamic response of plant respiration to temperature. , 2003, Trends in plant science.

[519]  M. Dettinger,et al.  Changes in the Onset of Spring in the Western United States , 2001 .

[520]  J. Constantz,et al.  Stream bed temperature profiles as indicators of percolation characteristics beneath arroyos in the Middle Rio Grande Basin, USA , 1997 .

[521]  Christine J. Small,et al.  Changes in a hemlock-dominated forest following woolly adelgid infestation in southern New England1 , 2005 .

[522]  Wilfried Brutsaert,et al.  Indications of increasing land surface evaporation during the second half of the 20th century , 2006 .

[523]  Graham D. Farquhar,et al.  Modelling of Photosynthetic Response to Environmental Conditions , 1982 .

[524]  Robert T. Brooks,et al.  Early regeneration following the presalvage cutting of hemlock from hemlock-dominated stands , 2004 .

[525]  K. R. Reddy,et al.  Temperature Effects on Cotton Fruit Retention , 1992 .

[526]  C. J. West,et al.  Naturalization and invasion of alien plants: concepts and definitions , 2000 .

[527]  S. McNaughton,et al.  Temporal Asynchrony in Soil Nutrient Dynamics and Plant Production in a Semiarid Ecosystem , 2004, Ecosystems.

[528]  Marilyn N. Raphael,et al.  The Santa Ana Winds of California , 2003 .

[529]  J. Baker,et al.  Potential effects of sea level rise on the terrestrial habitats of endangered and endemic megafauna in the Northwestern Hawaiian Islands , 2006 .

[530]  Takeshi Horie,et al.  Effects of high temperature and CO2 concentration on spikelet sterility in indica rice , 1997 .

[531]  T. Tschaplinski,et al.  Importance of changing CO2, temperature, precipitation, and ozone on carbon and water cycles of an upland‐oak forest: incorporating experimental results into model simulations , 2005 .

[532]  Nancy L. Barber,et al.  Estimated Use of Water in the United States in 2000 , 2004 .

[533]  S. Sorooshian,et al.  Evaluation of Official Western U.S. Seasonal Water Supply Outlooks, 1922–2002 , 2004 .

[534]  Dominik Kulakowski,et al.  Effect of prior disturbances on the extent and severity of wildfire in Colorado subalpine forests. , 2007, Ecology.

[535]  I. Stirling Midsummer observations on the behavior of wild polar bears (Ursus maritimus) , 1974 .

[536]  Peter H. Gleick,et al.  INTRODUCTION: STUDIES FROM THE WATER SECTOR OF THE NATIONAL ASSESSMENT , 1999 .

[537]  K. Hobson,et al.  Polar bears make little use of terrestrial food webs: evidence from stable-carbon isotope analysis , 1991, Oecologia.

[538]  V. Scheffer Seals, Sea Lions, and Walruses: A Review of the Pinnipedia , 1959 .

[539]  R. Downes Effect of temperature on the phenology and grain yield of Sorghum bicolor , 1972 .

[540]  L. H. Allen,et al.  Elevated Temperature and CO2 Impacts on Pollination, Reproductive Growth, and Yield of Several Globally Important Crops , 2005 .

[541]  Hughes,et al.  Biological consequences of global warming: is the signal already apparent? , 2000, Trends in ecology & evolution.

[542]  David W. Williams,et al.  Climate change and the outbreak ranges of two North American bark beetles , 2002 .

[543]  J F Reynolds,et al.  Biological Feedbacks in Global Desertification , 1990, Science.

[544]  E. Maier‐Reimer,et al.  Anthropogenic ocean acidification over the twenty-first century and its impact on calcifying organisms , 2005, Nature.

[545]  C. Leathers Plant components of desert dust in Arizona and their significance for man , 1981 .

[546]  R. B. Jackson,et al.  Progressive nitrogen limitation of ecosystem processes under elevated CO2 in a warm-temperate forest. , 2006, Ecology.

[547]  J. Johannessen,et al.  Upwelling: Oceanic Structure at the Edge of the Arctic Ice Pack in Winter , 1979, Science.

[548]  J. Bunce,et al.  Acclimation of photosynthesis to temperature in eight cool and warm climate herbaceous C3 species: Temperature dependence of parameters of a biochemical photosynthesis model , 2004, Photosynthesis Research.

[549]  William H. Schlesinger,et al.  ON THE SPATIAL PATTERN OF SOIL NUTRIENTS IN DESERT ECOSYSTEMS , 1995 .

[550]  Mary M. Peet,et al.  Comparing heat stress effects on male‐fertile and male‐sterile tomatoes , 1998 .

[551]  J.-Y. Parlange,et al.  Increasing Evapotranspiration from the Conterminous United States , 2004 .

[552]  S. Hamilton,et al.  Flow variability in dryland rivers: boom, bust and the bits in between , 2006 .

[553]  J. Herman,et al.  African desert dust in the Caribbean atmosphere: Microbiology and public health , 2001 .

[554]  R. Sage Atmospheric modification and vegetation responses to environmental stress , 1996 .

[555]  J. Randerson,et al.  Trends in North American net primary productivity derived from satellite observations, 1982–1998 , 2002 .

[556]  M. Cannell,et al.  Temperate Grassland Responses to Climate Change: an Analysis using the Hurley Pasture Model , 1997 .

[557]  J. A. Teeri,et al.  Climatic patterns and the distribution of C4 grasses in North America , 1976, Oecologia.

[558]  John E. Walsh,et al.  IMPACTS OF LARGE‐SCALE ATMOSPHERIC–OCEAN VARIABILITY ON ALASKAN FIRE SEASON SEVERITY , 2005 .

[559]  M. Gonzalez-Meler,et al.  Plant respiration and elevated atmospheric CO2 concentration: cellular responses and global significance. , 2004, Annals of botany.

[560]  Raymond L. Hayes,et al.  Coral Bleaching and Ocean "Hot Spots" , 1994 .

[561]  P. A. Cotton Avian migration phenology and global climate change , 2003, Proceedings of the National Academy of Sciences of the United States of America.

[562]  M. Scheffer,et al.  El Niño as a Window of Opportunity for the Restoration of Degraded Arid Ecosystems , 2001, Ecosystems.

[563]  Zev Levin,et al.  Modification of mineral dust particles by cloud processing and subsequent effects on drop size distributions , 2000 .

[564]  S. Hamilton,et al.  Persistence of aquatic refugia between flow pulses in a dryland river system (Cooper Creek, Australia) , 2005 .

[565]  T. Whitham,et al.  Mortality Gradients within and among Dominant Plant Populations as Barometers of Ecosystem Change During Extreme Drought , 2006, Conservation biology : the journal of the Society for Conservation Biology.

[566]  C. Tucker,et al.  Higher northern latitude normalized difference vegetation index and growing season trends from 1982 to 1999 , 2001, International journal of biometeorology.

[567]  Mike D. Flannigan,et al.  Wildfires threaten mercury stocks in northern soils , 2006 .

[568]  K. Price,et al.  Regional vegetation die-off in response to global-change-type drought. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[569]  J. Coleman,et al.  In situ litter decomposition and litter quality in a Mojave Desert ecosystem: effects of elevated atmospheric CO2 and interannual climate variability , 2003 .

[570]  J. Gibbs,et al.  Climate Warming and Calling Phenology of Frogs near Ithaca, New York, 1900–1999 , 2001 .

[571]  K. Emanuel,et al.  Atlantic hurricane trends linked to climate change , 2006 .

[572]  Dennis P. Lettenmaier,et al.  Hydrologic effects of logging in western Washington, United States , 2000 .

[573]  B. Wilcox Shrub control and streamflow on rangelands: a process based viewpoint. , 2002 .

[574]  J. Bruno,et al.  Climate-driven interactions among rocky intertidal organisms caught between a rock and a hot place , 1999, Oecologia.

[575]  Camille Parmesan,et al.  Climate and species' range , 1996, Nature.

[576]  A. Heagle,et al.  Ozone and Crop Yield , 1989 .

[577]  Russell W. Bradley,et al.  Planktivorous auklet Ptychoramphus aleuticus responses to ocean climate, 2005: Unusual atmospheric blocking? , 2006 .

[578]  J. Kiesecker,et al.  Amphibian Breeding and Climate Change , 2001 .

[579]  R. Nelson,et al.  Season-long elevation of ozone concentration to projected 2050 levels under fully open-air conditions substantially decreases the growth and production of soybean. , 2006, The New phytologist.

[580]  J. I. Ortiz-Monasterio,et al.  Soil, climate, and management impacts on regional wheat productivity in Mexico from remote sensing , 2002 .

[581]  Frederick T. Short,et al.  The effects of global climate change on seagrasses , 1999 .

[582]  P. Glynn Widespread Coral Mortality and the 1982–83 El Niño Warming Event , 1984, Environmental Conservation.

[583]  Christopher B. Field,et al.  Feedbacks of Terrestrial Ecosystems to Climate Change , 2007 .

[584]  M. D. Schwartz Phenology: An Integrative Environmental Science , 2003, Tasks for Vegetation Science.

[585]  B. Wilson,et al.  The mountain pine beetle: a synthesis of biology, management and impacts on lodgepole pine. , 2006 .

[586]  I. Burke,et al.  Regional analysis of litter quality in the central grassland region of North America , 2002 .

[587]  David W. Inouye,et al.  High Altitude Climates , 2003 .

[588]  G. Dieckmann,et al.  Antarctic Sea Ice--a Habitat for Extremophiles , 2002, Science.

[589]  Pamela L. Nagler,et al.  Buffelgrass (Pennisetum ciliare) land conversion and productivity in the plains of Sonora, Mexico , 2006 .

[590]  R. Callaway,et al.  Disturbance Facilitates Invasion: The Effects Are Stronger Abroad than at Home , 2006, The American Naturalist.

[591]  John A. Young,et al.  Influence of eastern hemlock (Tsuga canadensis L.) on fish community structure and function in headwater streams of the Delaware River basin , 2003 .

[592]  K. Paustian,et al.  Stabilization mechanisms of soil organic matter: Implications for C-saturation of soils , 2002, Plant and Soil.

[593]  T. Mader,et al.  Environmental factors influencing heat stress in feedlot cattle. , 2006, Journal of animal science.

[594]  J. Aber,et al.  Soil warming and carbon-cycle feedbacks to the climate system. , 2002, Science.

[595]  P. Hari,et al.  The human footprint in the carbon cycle of temperate and boreal forests , 2007, Nature.

[596]  W. Weerakoon,et al.  The Influence of Nitrogen on the Elevated CO2Response in Field-Grown Rice , 1996 .

[597]  P. S. Corn Amphibian Breeding and Climate Change: Importance of Snow in the Mountains , 2003 .

[598]  Roger A. Eigenberg,et al.  Thermoregulatory responses of feeder cattle , 2003 .

[599]  L. Kok,et al.  Competitive interactions among two specialist predators and a generalist predator of hemlock woolly adelgid, Adelges tsugae (Hemiptera: Adelgidae) in south‐western Virginia , 2006 .

[600]  C. G. Soto The potential impacts of global climate change on marine protected areas , 2004, Reviews in Fish Biology and Fisheries.

[601]  Jack A. Morgan,et al.  Greenhouse gas contributions and mitigation potential of agricultural practices in northwestern USA and western Canada , 2005 .

[602]  J. Gaughan,et al.  Hormonal growth-promotant effects on grain-fed cattle maintained under different environments , 2005, International journal of biometeorology.

[603]  T. Brown-Brandl,et al.  Heat stress risk factors of feedlot heifers , 2006 .

[604]  M. Jha,et al.  Impacts of climate change on streamflow in the Upper Mississippi River Basin: A regional climate model perspective , 2003 .

[605]  H. F. Hodges,et al.  A comparison of scenarios for the effect of global climate change on cotton growth and yield , 1997 .

[606]  James W. Jones,et al.  Genetic Coefficients in the CROPGRO–Soybean Model , 2003, Agronomy Journal.

[607]  P. Clarke,et al.  Long-term changes in semi-arid vegetation: Invasion of an exotic perennial grass has larger effects than rainfall variability , 2005 .

[608]  Lee H. MacDonald,et al.  Post‐fire runoff and erosion from simulated rainfall on small plots, Colorado Front Range , 2001 .

[609]  Phillip Gienapp,et al.  Shifts in caterpillar biomass phenology due to climate change and its impact on the breeding biology of an insectivorous bird , 2006, Oecologia.

[610]  Ø. Wiig,et al.  Predation of Svalbard reindeer by polar bears , 2000, Polar Biology.

[611]  S. Amstrup,et al.  Movements of a Polar Bear from Northern Alaska to Northern Greenland , 1995 .

[612]  J. Lentfer Selected marine mammals of Alaska : species accounts with research and management recommendations , 1988 .

[613]  J. Cleverly,et al.  Evapotranspiration at the land/water interface in a semi‐arid drainage basin , 2002 .

[614]  K. H. Berryb,et al.  Dominance and environmental correlates of alien annual plants in the Mojave Desert , USA , 2006 .

[615]  L. Crozier Winter warming facilitates range expansion: cold tolerance of the butterfly Atalopedes campestris , 2003, Oecologia.

[616]  L. Gillson,et al.  Rangeland Ecology in a Changing World , 2007, Science.

[617]  Michael D. Dettinger,et al.  Changes toward Earlier Streamflow Timing across Western North America , 2005 .

[618]  Robert H. Webb,et al.  Precipitation history and ecosystem response to multidecadal precipitation variability in the Mojave Desert region, 1893-2001 , 2006 .

[619]  A. Sakai,et al.  Freezing Resistance of Trees in North America with Reference to Tree Regions , 1973 .

[620]  G. Daily,et al.  The Nature and Value of Ecosystem Services: An Overview Highlighting Hydrologic Services , 2007 .

[621]  D. Fontaneto,et al.  Influence of climate changes on animal communities in space and time: the case of spider assemblages along an alpine glacier foreland , 2006 .

[622]  R. Ostfeld,et al.  Climate Warming and Disease Risks for Terrestrial and Marine Biota , 2002, Science.

[623]  C. Holzapfel,et al.  BIDIRECTIONAL FACILITATION AND INTERFERENCE BETWEEN SHRUBS AND ANNUALS IN THE MOJAVE DESERT , 1999 .

[624]  Luca Ridolfi,et al.  A Probabilistic Analysis of Fire‐Induced Tree‐Grass Coexistence in Savannas , 2006, The American Naturalist.

[625]  Ramakrishna R. Nemani,et al.  A global framework for monitoring phenological responses to climate change , 2005 .

[626]  Jinlun Zhang,et al.  The arctic ice thickness anomaly of the 1990s: A consistent view from observations and models , 2003 .

[627]  S. Miller A consolidated technique for enhancing desert dust storms with MODIS , 2003 .

[628]  Irene Marzolff,et al.  Monitoring of gully erosion in the Central Ebro Basin by large-scale aerial photography taken from a remotely controlled blimp , 2003 .

[629]  G. Katul,et al.  Soil fertility limits carbon sequestration by forest ecosystems in a CO2-enriched atmosphere , 2001, Nature.

[630]  W. Graf Dam nation: A geographic census of American dams and their large‐scale hydrologic impacts , 1999 .

[631]  P. Temple Growth form and yield responses of four cotton cultivars to ozone. , 1990 .

[632]  Christopher B. Field,et al.  Grassland Responses to Global Environmental Changes Suppressed by Elevated CO2 , 2002, Science.

[633]  D. Peterson,et al.  Recent growth of conifer species of western North America: assessing spatial patterns of radial growth trends , 2001 .

[634]  I. C. James,et al.  Historical changes in lake ice‐out dates as indicators of climate change in New England, 1850–2000 , 2002 .

[635]  James W. Jones,et al.  Seasonal Carbon and Water Balances of Soybeans Grown Under Stress Treatments in Sunlit Chambers , 1985 .

[636]  W. Schlesinger The formation of caliche in soils of the Mojave Desert, California , 1985 .

[637]  M. Dettinger,et al.  GROUND WATER/SURFACE WATER RESPONSES TO GLOBAL CLIMATE SIMULATIONS, SANTA CLARA‐CALLEGUAS BASIN, VENTURA, CALIFORNIA 1 , 2005 .

[638]  A. Gurnell,et al.  Riparian plant invasions: hydrogeomorphological control and ecological impacts , 2001 .

[639]  Qi Hu,et al.  Changes in agro-meteorological indicators in the contiguous United States: 1951–2000 , 2004 .

[640]  H. Johnson,et al.  Woody invasion of grasslands: evidence that CO2 enrichment indirectly promotes establishment of Prosopis glandulosa , 2004, Plant Ecology.

[641]  O. Hoegh‐Guldberg Climate change, coral bleaching and the future of the world's coral reefs , 1999 .

[642]  R. Gibbens,et al.  Structure and function of C3and C4Chihuahuan Desert plant communities. Energy balance components , 1996 .

[643]  Mark D. Schwartz,et al.  Changes in North American spring , 2000 .

[644]  R. Schmidtling Use of provenance tests to predict response to climate change: loblolly pine and Norway spruce. , 1994, Tree physiology.

[645]  A. Lister The impact of Quaternary Ice Ages on mammalian evolution. , 2004, Philosophical transactions of the Royal Society of London. Series B, Biological sciences.

[646]  M. Westgate,et al.  Plant factors controlling seed set in maize : the influence of silk, pollen, and ear-leaf water status and tassel heat treatment at pollination. , 1987, Plant physiology.

[647]  H. Lieth Modeling the Primary Productivity of the World , 1975 .

[648]  L. Vierling,et al.  Biogenic hydrocarbon emissions and landcover/climate change in a subtropical savanna , 1999 .

[649]  M. Bindi,et al.  Water use of irrigated potato (Solanum tuberosum L.) grown under free air carbon dioxide enrichment in central Italy , 2003 .

[650]  P. Daszak,et al.  Emerging infectious diseases of wildlife--threats to biodiversity and human health. , 2000, Science.

[651]  Zdravko Baruch,et al.  African Grass Invasion in the Americas: Ecosystem Consequences and the Role of Ecophysiology , 2000, Biological Invasions.

[652]  B. McCarl,et al.  Estimating Leakage from Forest Carbon Sequestration Programs , 2004, Land Economics.

[653]  C. Malmstrom,et al.  Experimental Use of Remote Sensing by Private Range Managers and Its Influence on Management Decisions , 2006 .

[654]  W. Parton,et al.  Progressive Nitrogen Limitation of Ecosystem Responses to Rising Atmospheric Carbon Dioxide , 2004 .

[655]  Isabelle Chuine,et al.  Phenology is a major determinant of tree species range , 2001 .

[656]  Keith T. Weber,et al.  Challenges of Integrating Geospatial Technologies Into Rangeland Research and Management , 2006 .

[657]  Grégory Beaugrand,et al.  The North Sea regime shift: Evidence, causes, mechanisms and consequences , 2004 .

[658]  S. Mauget Low Frequency Streamflow Regimes over the Central United States: 1939–1998 , 2004 .

[659]  H. Freeland,et al.  Spring phenology trends in Alberta, Canada: links to ocean temperature , 2000, International journal of biometeorology.

[660]  Terence P. Yorks,et al.  LONG-TERM INTERACTIONS OF CLIMATE, PRODUCTIVITY, SPECIES RICHNESS, AND GROWTH FORM IN RELICTUAL SAGEBRUSH STEPPE PLANT COMMUNITIES , 2006 .

[661]  T. Mader,et al.  Wind protection effects and airflow patterns in outside feedlots. , 1997, Journal of animal science.

[662]  George Sugihara,et al.  Distinguishing random environmental fluctuations from ecological catastrophes for the North Pacific Ocean , 2005, Nature.

[663]  S. Idso,et al.  Interactive Effects of Elevated Carbon Dioxide and Drought on Wheat , 2006 .

[664]  Julie M. Roessig,et al.  Effects of global climate change on marine and estuarine fishes and fisheries , 2004, Reviews in Fish Biology and Fisheries.

[665]  D. Fitzjarrald,et al.  Evidence of Seasonal Changes in Evapotranspiration in Eastern U.S. Hydrological Records , 2004 .

[666]  J. Morgan,et al.  Gas Exchange and Carbohydrate and Nitrogen Concentrations in Leaves ofPascopyrum smithii(C3) andBouteloua gracilis(C4) at Different Carbon Dioxide Concentrations and Temperatures , 1997 .

[667]  Wenjun Chen,et al.  Increased carbon sequestration by a boreal deciduous forest in years with a warm spring , 2000 .

[668]  M. Rowland,et al.  HABITAT THREATS IN THE SAGEBRUSH ECOSYSTEM: METHODS OF REGIONAL ASSESSMENT AND APPLICATIONS IN THE GREAT BASIN , 2006 .

[669]  C. Ghersa,et al.  Litter quality and nutrient cycling affected by grazing‐induced species replacements along a precipitation gradient , 2004 .

[670]  S. Matsuoka,et al.  Non-commercial Research and Educational Use including without Limitation Use in Instruction at Your Institution, Sending It to Specific Colleagues That You Know, and Providing a Copy to Your Institution's Administrator. All Other Uses, Reproduction and Distribution, including without Limitation Comm , 2022 .

[671]  I. Burke,et al.  REGIONAL PATTERNS OF DECOMPOSITION AND PRIMARY PRODUCTION RATES IN THE U.S. GREAT PLAINS , 2002 .

[672]  T. Brown,et al.  The Impact of Twenty-First Century Climate Change on Wildland Fire Danger in the Western United States: An Applications Perspective , 2004 .

[673]  D. Urban,et al.  Influence of environment, history and vegetative interactions on stand dynamics in a Connecticut forest1 , 2005 .

[674]  C. R. Willey,et al.  Temperature Control of Time Intervals Between Vegetative and Reproductive Events in Soybeans 1 , 1973 .

[675]  Langdon,et al.  Geochemical consequences of increased atmospheric carbon dioxide on coral reefs , 1999, Science.

[676]  James F. Reynolds,et al.  7 – Scaling Ecophysiology from the Plant to the Ecosystem: A Conceptual Framework , 1993 .

[677]  K. Trenberth,et al.  A Global Dataset of Palmer Drought Severity Index for 1870–2002: Relationship with Soil Moisture and Effects of Surface Warming , 2004 .

[678]  William H. Schlesinger,et al.  Carbon sequestration in soils: some cautions amidst optimism , 2000 .

[679]  J. Kiesecker,et al.  Amphibian Phenology and Climate Change , 2002 .

[680]  Johan Six,et al.  Interactions between plant growth and soil nutrient cycling under elevated CO2: a meta‐analysis , 2006 .

[681]  Philip W. Gassman,et al.  Upper Mississippi River Basin Modeling System Part 4: Climate Change Impacts on Flow and Water Quality , 2006 .

[682]  Bruce P. Finney,et al.  Reduced growth of Alaskan white spruce in the twentieth century from temperature-induced drought stress , 2000, Nature.

[683]  M. Kirschbaum A modeling analysis of the interaction between forest age and forest responsiveness to increasing CO2 concentration. , 2005, Tree physiology.

[684]  Harry F. Lins,et al.  Streamflow trends in the United States , 1999 .

[685]  If Wardlaw,et al.  The effect of temperature on kernel development in cereals , 1978 .

[686]  F. Bisal THE EFFECT OF RAINDROP SIZE AND IMPACT VELOCITY ON SAND-SPLASH , 1960 .

[687]  L. Sloan,et al.  Regional Changes in Extreme Climatic Events: A Future Climate Scenario , 2004 .

[688]  A. Heagle,et al.  Influence of Ozone Stress on Soybean Response to Carbon Dioxide Enrichment: II. Biomass and Development , 1998 .

[689]  Robert J. Jones,et al.  High temperatures during endosperm cell division in maize: A genotypic comparison under in vitro and field conditions , 2001 .

[690]  F. R. Cox Effect of Temperature Treatment on Peanut Vegetative and Fruit Growth1 , 1979 .

[691]  D. Peters,et al.  Disentangling Complex Landscapes: New Insights into Arid and Semiarid System Dynamics , 2006 .

[692]  W. Calder,et al.  The Effect of Floral Abundance on Feeder Censuses of Hummingbird Populations , 1991 .

[693]  A. Borland,et al.  Production and utilization of assimilates in wheat (Triticum aestivum L.) leaves exposed to elevated O3 and/or CO2 , 1995 .

[694]  Virginia H. Dale,et al.  THE RELATIONSHIP BETWEEN LAND‐USE CHANGE AND CLIMATE CHANGE , 1997 .

[695]  J. Morison,et al.  Effects of CO2 and temperature on growth and yield of crops of winter wheat over four seasons , 1997 .

[696]  J. Bartholow Recent water temperature trends in the Lower Klamath River, California , 2005 .

[697]  Robert S. Stone,et al.  Earlier spring snowmelt in northern Alaska as an indicator of climate change , 2002 .

[698]  C. Stokes,et al.  Stress, disturbance and change in rangeland ecosystems , 2000 .

[699]  John Hom,et al.  Improved estimates of net primary productivity from modis satellite data at regional and local scales. , 2006, Ecological applications : a publication of the Ecological Society of America.

[700]  S. Long,et al.  Food for Thought: Lower-Than-Expected Crop Yield Stimulation with Rising CO2 Concentrations , 2006, Science.

[701]  A. Ellison,et al.  The Seed Bank of Hemlock Forests: Implications for Forest Regeneration Following Hemlock Decline1 , 2006 .

[702]  Marc B. Parlange,et al.  Evapotranspiration intensifies over the conterminous United States , 2001 .

[703]  Kenneth R. Richards,et al.  A Review of Forest Carbon Sequestration Cost Studies: A Dozen Years of Research , 2004 .

[704]  A. Sala,et al.  Physiological responses of ponderosa pine in western Montana to thinning, prescribed fire and burning season. , 2005, Tree physiology.

[705]  William H. Schlesinger,et al.  Desertification alters patterns of aboveground net primary production in Chihuahuan ecosystems , 2002 .

[706]  Martyn P. Clark,et al.  DECLINING MOUNTAIN SNOWPACK IN WESTERN NORTH AMERICA , 2005 .

[707]  R. J. Robertson,et al.  Life‐History Variation Predicts the Effects of Demographic Stochasticity on Avian Population Dynamics , 2004, The American Naturalist.

[708]  S. Lele,et al.  The association between extreme precipitation and waterborne disease outbreaks in the United States, 1948-1994. , 2001, American journal of public health.

[709]  J. Lentfer,et al.  Modes of thermal protection in polar bear cubs--at birth and on emergence from the den. , 1979, The American journal of physiology.

[710]  M. Cannell,et al.  Dynamics of mineral N availability in grassland ecosystems under increased [CO2]: hypotheses evaluated using the Hurley Pasture Model , 2000, Plant and Soil.

[711]  S. Chakraborty,et al.  Climate change and plant disease management. , 1999, Annual review of phytopathology.

[712]  C. Duffus,et al.  Effects of elevated temperature and reduced water uptake on enzymes of starch synthesis in developing wheat grains. , 1990 .

[713]  Michael G. Ryan,et al.  Age-Related Decline in Forest Productivity: Pattern and Process , 1997 .

[714]  R. Norby,et al.  Elevated atmospheric carbon dioxide increases soil carbon , 2005 .

[715]  Marcel E Visser,et al.  Shifts in phenology due to global climate change: the need for a yardstick , 2005, Proceedings of the Royal Society B: Biological Sciences.

[716]  J. Ehleringer,et al.  CARBON ISOTOPE DISCRIMINATION AND WATER RELATIONS OF OAK HYBRID POPULATIONS IN SOUTHWESTERN UTAH , 2000 .

[717]  Millenium Ecosystem Assessment Ecosystems and human well-being: synthesis , 2005 .

[718]  R. Oren,et al.  Interaction of ice storms and management practices on current carbon sequestration in forests with potential mitigation under future CO2 atmosphere , 2006 .

[719]  A. Stohl,et al.  Alaskan and Canadian forest fires exacerbate ozone pollution over Houston, Texas, on 19 and 20 July 2004 , 2006 .

[720]  David R. Foster,et al.  Landscape patterns of hemlock decline in New England due to the introduced hemlock woolly adelgid , 2002 .

[721]  Elizabeth H. Sinclair,et al.  Climate change and control of the southeastern Bering Sea pelagic ecosystem , 2002 .

[722]  T. Brown-Brandl,et al.  Dynamic Response Indicators of Heat Stress in Shaded and Non-shaded Feedlot Cattle, Part 2: Predictive Relationships , 2005 .

[723]  D. Richardson,et al.  Novel ecosystems: theoretical and management aspects of the new ecological world order , 2006 .

[724]  Charles F. Cooper,et al.  Carbon storage in managed forests , 1983 .

[725]  C. Owensby,et al.  Nitrogen and phosphorus dynamics of a tallgrass prairie ecosystem exposed to elevated carbon dioxide , 1993 .

[726]  Robert H. Webb,et al.  Grand Canyon, A Century of Change: Rephotography of the 1889-1890 Stanton Expedition , 1996 .

[727]  Stefan Dullinger,et al.  A regional impact assessment of climate and land‐use change on alpine vegetation , 2003 .

[728]  R. May Thresholds and breakpoints in ecosystems with a multiplicity of stable states , 1977, Nature.

[729]  J. Elkinton,et al.  Adaptation during biological invasions and the case of Adelges tsugae , 2005 .

[730]  T. Huxman,et al.  CO2 ENRICHMENT REDUCES THE ENERGETIC COST OF BIOMASS CONSTRUCTION IN AN INVASIVE DESERT GRASS , 2004 .

[731]  G. Somero,et al.  Effects of expected global climate change on marine faunas. , 1993, Trends in ecology & evolution.

[732]  S. Gilman,et al.  Climate-Related, Long-Term Faunal Changes in a California Rocky Intertidal Community , 1995, Science.

[733]  S. Archer,et al.  Woody plant encroachment into southwestern grasslands and savannas: rates, patterns and proximate causes. , 1994 .

[734]  John Wainwright,et al.  Plot-scale studies of vegetation, overland flow and erosion interactions: case studies from Arizona and New Mexico , 2000 .

[735]  Martijn Gough Climate change , 2009, Canadian Medical Association Journal.

[736]  E. Vivoni,et al.  Ecohydrology of water‐limited environments: A scientific vision , 2006 .

[737]  S. Schneider,et al.  Human-modified temperatures induce species changes: Joint attribution. , 2009, Proceedings of the National Academy of Sciences of the United States of America.

[738]  Theresa M. Mau-Crimmins,et al.  Can the invaded range of a species be predicted sufficiently using only native-range data? Lehmann lovegrass (Eragrostis lehmanniana) in the southwestern United States , 2006 .

[739]  Roger C. Bales,et al.  A comparison of snow telemetry and snow course measurements in the Colorado River basin , 2006 .

[740]  B. Drake,et al.  MORE EFFICIENT PLANTS: A Consequence of Rising Atmospheric CO2? , 1997, Annual review of plant physiology and plant molecular biology.

[741]  E. Davidson,et al.  Spatial and temporal variability in forest–atmosphere CO2 exchange , 2004 .

[742]  R. Allan,et al.  Distribution and persistence of temporary wetland habitats in arid Australia in relation to climate , 2001 .

[743]  Michael Garstang,et al.  Saharan dust in the Amazon Basin , 1992 .

[744]  R. Ceulemans,et al.  Grassland species will not necessarily benefit from future elevated air temperatures: a chlorophyll fluorescence approach to study autumn physiology , 2005 .

[745]  R. Hobbs,et al.  Disturbance, Diversity, and Invasion: Implications for Conservation , 1992 .

[746]  G. Edwards,et al.  Temperature Dependence of the Linkage of Quantum Yield of Photosystem II to CO2 Fixation in C4 and C3 Plants , 1993, Plant physiology.

[747]  J. Ehleringer,et al.  A mechanistic model for interpretation of hydrogen and oxygen isotope ratios in tree-ring cellulose , 2000 .

[748]  P. B. Duffy,et al.  Anthropogenic carbon and ocean pH , 2001 .

[749]  M. Healey,et al.  Ocean ecology of North Pacific salmonids , 1993 .

[750]  Jesse A. Logan,et al.  Changing temperatures influence suitability for modeled mountain pine beetle (Dendroctonus ponderosae) outbreaks in the western United States , 2006 .

[751]  I. Stirling,et al.  The caloric value of whole ringed seals (Phoca hispida) in relation to polar bear (Ursus maritimus) ecology and hunting behavior. , 1975, Canadian journal of zoology.

[752]  S. B. Idso,et al.  Increasing atmospheric CO2: effects on crop yield, water use and climate , 1983 .

[753]  I. Stirling,et al.  Reproductive biology and ecology of female polar bears (Ursus maritimus) , 1988 .

[754]  S. Amstrup,et al.  Habitat Characteristics of Polar Bear Terrestrial Maternal Den Sites in Northern Alaska , 2003 .

[755]  S. Talbot,et al.  Phylogeography of brown bears (Ursus arctos) of Alaska and paraphyly within the Ursidae. , 1996, Molecular phylogenetics and evolution.

[756]  I. Stirling,et al.  Aspects of Predation of Seals by Polar Bears , 1977 .

[757]  Elias Fereres,et al.  Evaporation Measurements beneath Corn, Cotton, and Sunflower Canopies , 1990 .

[758]  M. Press,et al.  Effects of elevated CO2 , nitrogen form and concentration on growth and photosynthesis of a fast- and slow-growing grass. , 1996, The New phytologist.

[759]  William H. McDowell,et al.  Nitrogen Saturation in Temperate Forest Ecosystems , 1998 .

[760]  C. Tucker,et al.  Increased plant growth in the northern high latitudes from 1981 to 1991 , 1997, Nature.

[761]  Jake F. Weltzin,et al.  IMPLICATIONS OF PRECIPITATION REDISTRIBUTION FOR SHIFTS IN TEMPERATE SAVANNA ECOTONES , 2000 .

[762]  T. Mader,et al.  Heat waves and their impacts on feedlot cattle , 1999 .

[763]  John R. Williams,et al.  A method for estimating the direct and climatic effects of rising atmospheric carbon dioxide on growth and yield of crops: Part I--Modification of the EPIC model for climate change analysis , 1992 .

[764]  A. Parsons,et al.  Rainsplash and erosion rates in an interrill area on semi-arid grassland, Southern Arizona , 1994 .

[765]  E. Kandeler,et al.  Six years of in situ CO2 enrichment evoke changes in soil structure and soil biota of nutrient‐poor grassland , 2003 .

[766]  I. Stirling,et al.  Polar Bears in a Warming Climate1 , 2004, Integrative and comparative biology.

[767]  Thomas Kolb,et al.  Responses of riparian trees to interannual variation in ground water depth in a semi‐arid river basin , 2001 .

[768]  J. Overpeck,et al.  Is the Sonoran Desert losing its cool? , 2005, Global change biology.

[769]  A. Lucier,et al.  Forest carbon management in the United States: 1600-2100. , 2006, Journal of environmental quality.

[770]  A. Shapiro,et al.  Climatic trends and advancing spring flight of butterflies in lowland California , 2003 .

[771]  W. Langbein,et al.  Yearly variations in runoff and frequency of dry years for the conterminous United States, 1911-79 , 1982 .

[772]  Howard E. Epstein,et al.  The relative abundance of three plant functional types in temperate grasslands and shrublands of North and South America: effects of projected climate change , 2002 .

[773]  T. Mader,et al.  Effects of growth-promoting agents and season on blood metabolites and body temperature in heifers. , 2006, Journal of animal science.

[774]  M. Flannigan,et al.  Climate change and forest fires. , 2000, The Science of the total environment.

[775]  F. Schwing,et al.  A new climate regime in northeast pacific ecosystems , 2003 .

[776]  Christopher B. Field,et al.  Diverse responses of phenology to global changes in a grassland ecosystem , 2006, Proceedings of the National Academy of Sciences.

[777]  S. A. Leake,et al.  Ground-water surface-water interactions and long-term change in riverine riparian vegetation in the southwestern United States , 2006 .

[778]  S. Wullschleger,et al.  Transpiration from a multi-species deciduous forest as estimated by xylem sap flow techniques , 2001 .

[779]  George C. Hurtt,et al.  Hurricane Katrina's Carbon Footprint on U.S. Gulf Coast Forests , 2007, Science.

[780]  Paul R. Houser,et al.  Surface flux measurement and modeling at a semi-arid Sonoran Desert site , 1996 .

[781]  S. Schneider,et al.  Emissions pathways, climate change, and impacts on California. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[782]  James W. Jones,et al.  Modeling the Occurrence of Reproductive Stages after Flowering for Four Soybean Cultivars , 1994 .

[783]  T. Mader,et al.  Effect of management strategies on reducing heat stress of feedlot cattle: feed and water intake. , 2004, Journal of animal science.

[784]  R. Werner,et al.  Effects of a Spruce Beetle (Coleoptera: Scolytidae) Outbreak and Fire on Lutz Spruce in Alaska , 1995 .

[785]  J. Overpeck,et al.  Climate-induced changes in forest disturbance and vegetation , 1990, Nature.

[786]  John H. Campbell,et al.  Biological response to climate change on a tropical mountain , 1999, Nature.

[787]  F. Wielgolaski,et al.  High Latitude Climates , 2003 .

[788]  M. Dettinger,et al.  Geochemistry and isotope hydrology of representative aquifers in the Great Basin region of Nevada, Utah, and adjacent states , 1996 .

[789]  D. Adams,et al.  REVIEW: Factors Affecting Decisions on When to Calve Beef Females , 2001 .

[790]  D B Polley,et al.  Atmospheric CO * , soil water , and shrub / grass ratios on rangelands , 2002 .

[791]  D. Cayan,et al.  Climate-Ocean Variability and Ecosystem Response in the Northeast Pacific , 1998, Science.

[792]  P. Webster,et al.  Deconvolution of the Factors Contributing to the Increase in Global Hurricane Intensity , 2006, Science.

[793]  R. Lal Potential of Desertification Control to Sequester Carbon and Mitigate the Greenhouse Effect , 2001 .

[794]  Russell K. Monson,et al.  Coupling between carbon cycling and climate in a high-elevation, subalpine forest: a model-data fusion analysis , 2007, Oecologia.

[795]  C. Zender,et al.  Regional contrasts in dust emission responses to climate , 2005 .

[796]  D. Orwig,et al.  The ecology of energy and nutrient fluxes in hemlock forests invaded by hemlock woolly adelgid. , 2006, Ecology.

[797]  Carla M. D'Antonio,et al.  Exotic Plant Species as Problems and Solutions in Ecological Restoration: A Synthesis , 2002 .

[798]  M. Estiarte,et al.  Trends in plant carbon concentration and plant demand for N throughout this century , 1996, Oecologia.

[799]  R. E. Dickson,et al.  Stomatal and non - stomatal limitation to photosynthesis in two trembling aspen (Populus tremuloides , 2001 .

[800]  W. Fenical,et al.  Marine Plant-Herbivore Interactions: The Ecology of Chemical Defense , 1988 .

[801]  Hanoch Lavee,et al.  THE IMPACT OF CLIMATE CHANGE ON GEOMORPHOLOGY AND DESERTIFICATION ALONG A MEDITERRANEAN- ARID TRANSECT , 1998 .

[802]  R. Neilson,et al.  High-Resolution Climatic Analysis and Southwest Biogeography , 1986, Science.

[803]  M. Kéry,et al.  Timing of autumn bird migration under climate change: advances in long–distance migrants, delays in short–distance migrants , 2003, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[804]  L. Ziska,et al.  The impact of recent increases in atmospheric CO2 on biomass production and vegetative retention of Cheatgrass (Bromus tectorum): implications for fire disturbance , 2005 .

[805]  T. Lovejoy Climate change and biodiversity. , 2008, Revue scientifique et technique.

[806]  John A. Young,et al.  Mesohabitat use of threatened hemlock forests by breeding birds of the Delaware River basin in northeastern United States , 2004 .

[807]  Geir Ottersen,et al.  Cod and climate variability in the Barents Sea , 2001 .

[808]  E. Carmack,et al.  A Major Ecosystem Shift in the Northern Bering Sea , 2006, Science.

[809]  J. Régnière,et al.  Assessing the impacts of global warming on forest pest dynamics , 2003 .

[810]  G. Hodgkins,et al.  Changes in the timing of winter–spring streamflows in eastern North America, 1913–2002 , 2006 .

[811]  J. Carlton Global change and biological invasions in the oceans , 2000 .

[812]  B. Wilsey Effects of Elevated CO2 on the Response of Phleum pratense and Poa pratensis to Aboveground Defoliation and Root‐Feeding Nematodes , 2001, International Journal of Plant Sciences.

[813]  T. Mader,et al.  Strategies to reduce feedlot cattle heat stress: effects on tympanic temperature. , 2003, Journal of animal science.

[814]  J. Zwolsman,et al.  Climate change and effects on water quality: a first impression. , 2005, Water science and technology : a journal of the International Association on Water Pollution Research.

[815]  John F. Mustard,et al.  Invasive grass reduces aboveground carbon stocks in shrublands of the Western US , 2006 .

[816]  W. Cornelis,et al.  A Parameterisation for the Threshold Shear Velocity to Initiate Deflation of Dry and Wet Sediment , 2004 .

[817]  Don C. Bragg,et al.  Impacts and management implications of ice storms on forests in the southern United States , 2003 .

[818]  N. E. Miller,et al.  Fine-root production dominates response of a deciduous forest to atmospheric CO2 enrichment. , 2004, Proceedings of the National Academy of Sciences of the United States of America.

[819]  S. Sorooshian,et al.  Using Airborne Lidar to Discern Age Classes of Cottonwood Trees in a Riparian Area , 2006 .

[820]  K. Armitage,et al.  Climate change is affecting altitudinal migrants and hibernating species. , 2000, Proceedings of the National Academy of Sciences of the United States of America.

[821]  D. B. Prior,et al.  Geometry and significance of stacked gullies on the northern California slope , 1999 .

[822]  K. McCann,et al.  Bioenergetic Prediction of Climate Change Impacts on Northern Mammals1 , 2004, Integrative and comparative biology.

[823]  Abel Rodrigues,et al.  Net ecosystem carbon exchange in three contrasting Mediterranean ecosystems ? the effect of drought , 2007 .

[824]  D. Schimel,et al.  Mechanisms of shrubland expansion: land use, climate or CO2? , 1995 .

[825]  Nigel Bonner,et al.  Seals of the World 2nd edition Judith E. King Oxford University Press and British Museum (Natural History), 1983, £12·50 , 1984, Oryx.

[826]  P. Reich,et al.  Nitrogen limitation constrains sustainability of ecosystem response to CO2 , 2006, Nature.

[827]  R. B. Jackson,et al.  THE VERTICAL DISTRIBUTION OF SOIL ORGANIC CARBON AND ITS RELATION TO CLIMATE AND VEGETATION , 2000 .

[828]  Lewis H. Ziska,et al.  Future atmospheric carbon dioxide may increase tolerance to glyphosate , 1999, Weed Science.

[829]  H. W. Polley,et al.  C3–C4 composition and prior carbon dioxide treatment regulate the response of grassland carbon and water fluxes to carbon dioxide , 2007 .

[830]  K. Havstad,et al.  Perspectives on desertification: south-western United States , 1998 .

[831]  W. Pockman,et al.  Precipitation pulses and carbon fluxes in semiarid and arid ecosystems , 2004, Oecologia.

[832]  Jeffrey W. White,et al.  Yield-determining processes in relation to cultivar seed size of common bean , 1994 .

[833]  D. Terrance Booth,et al.  Very Large Scale Aerial Photography for Rangeland Monitoring , 2006 .

[834]  Charles Francis,et al.  The State of the Nation's Ecosystems. , 2003 .

[835]  Randall T. Hanson,et al.  Climate Variability Controls on Unsaturated Water and Chemical Movement, High Plains Aquifer, USA , 2007 .

[836]  D. Engstrom,et al.  Twentieth century water quality trends in Minnesota lakes compared with presettlement variability , 2004 .

[837]  T. Drezner Saguaro (Carnegiea Gigantea) Densities and Reproduction Over the Northern Sonoran Desert , 2006 .

[838]  S. N. Nigam,et al.  Heat tolerance in groundnut , 2003 .

[839]  M. Ohman,et al.  Zooplankton anomalies in the California Current system before and during the warm ocean conditions of 2005 , 2006 .

[840]  D. Wardle,et al.  Ecological Linkages Between Aboveground and Belowground Biota , 2004, Science.

[841]  M. D. Schwartz,et al.  Climate change and shifts in spring phenology of three horticultural woody perennials in northeastern USA , 2005, International journal of biometeorology.

[842]  J. Palutikof,et al.  Climate change 2007 : impacts, adaptation and vulnerability , 2001 .

[843]  Thomas J. Stohlgren,et al.  EXOTIC PLANT SPECIES INVADE HOT SPOTS OF NATIVE PLANT DIVERSITY , 1999 .

[844]  J. Blair,et al.  An Ecosystem in Transition: Causes and Consequences of the Conversion of Mesic Grassland to Shrubland , 2005 .

[845]  C. Dytham,et al.  Evolutionary trade-offs between reproduction and dispersal in populations at expanding range boundaries , 2003, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[846]  L. Boorman,et al.  Climate change 1995—Impacts, adaptations and mitigation of climate change: Scientific-technical analyses: Contribution of working group II to the second assessment report of the intergovernmental panel on climate change , 1997 .

[847]  D. Lettenmaier,et al.  Effects of 20th century warming and climate variability on flood risk in the western U.S. , 2006 .

[848]  L. Hay The Great Barrier Reef Marine Park. , 1978 .

[849]  M. Galyean,et al.  BOARD-INVITED REVIEW: Recent advances in management of highly stressed, newly received feedlot cattle , 2007, Journal of animal science.

[850]  P. J. Whiting,et al.  Climatic and agricultural contributions to changing loads in two watersheds in Ohio. , 2002, Journal of environmental quality.

[851]  B. Helmuth,et al.  Living on the Edge of Two Changing Worlds: Forecasting the Responses of Rocky Intertidal Ecosystems to Climate Change , 2006 .

[852]  S. Schneider,et al.  Fingerprints of global warming on wild animals and plants , 2003, Nature.

[853]  M. André,et al.  Interaction of CO2 enrichment and water limitations on photosynthesis and water efficiency in wheat , 1993 .

[854]  Mark West,et al.  Carbon dioxide enrichment alters plant community structure and accelerates shrub growth in the shortgrass steppe , 2007, Proceedings of the National Academy of Sciences.

[855]  R. B. Jackson,et al.  Global biodiversity scenarios for the year 2100. , 2000, Science.

[856]  M. Brooks Effects of increased soil nitrogen on the dominance of alien annual plants in the Mojave Desert , 2003 .

[857]  Peter H. Gleick,et al.  Basic Water Requirements for Human Activities: Meeting Basic Needs , 1996 .

[858]  R. N. Mack,et al.  Tracing Plant Introduction and Spread: Genetic Evidence from Bromus tectorum (Cheatgrass) , 2001 .

[859]  William E. Emmerich,et al.  Ecosystem Water Use Efficiency in a Semiarid Shrubland and Grassland Community , 2007 .

[860]  S. Archer,et al.  TREES IN GRASSLANDS: BIOGEOCHEMICAL CONSEQUENCES OF WOODY PLANT EXPANSION , 2001 .

[861]  Timothy A. Cohn,et al.  Nature's style: Naturally trendy , 2005 .

[862]  L. Scuderi,et al.  Tree-ring record of hillslope erosion and valley floor dynamics: Landscape responses to climate variation during the last 400 yr in the Colorado Plateau, northeastern Arizona , 2006 .

[863]  K. R. Reddy,et al.  Carbon dioxide and temperature effects on pima cotton growth , 1995 .

[864]  R. Monson,et al.  Ecological and evolutionary aspects of isoprene emission from plants , 1999, Oecologia.

[865]  D. Peters,et al.  Multi-scale factors and long-term responses of Chihuahuan Desert grasses to drought , 2006, Landscape Ecology.

[866]  J. Barnes,et al.  Effects of elevated CO2 and/or O3 on growth, development and physiology of wheat (Triticum aestivum L.) , 1995 .

[867]  T. Mader Environmental stress in confined beef cattle , 2003 .

[868]  J. H. Prueger,et al.  IMPACTS OF CHANGING PRECIPITATION PATTERNS ON WATER QUALITY , 2004 .

[869]  B. D. Campbell,et al.  Photosynthetic Responses of Thirteen Pasture Species to Elevated CO2 and Temperature , 1995 .

[870]  Dennis P. Lettenmaier,et al.  A multimodel ensemble approach to assessment of climate change impacts on the hydrology and water resources of the Colorado River Basin , 2006 .

[871]  A. Lüscher,et al.  Response of Perennial Ryegrass to Free‐Air CO2 Enrichment (FACE) Is Related to the Dynamics of Sward Structure during Regrowth , 2001 .

[872]  S. Hawkins,et al.  Predicting the effects of marine climate change on the invertebrate prey of the birds of rocky shores , 2004 .

[873]  F. Woodward Climate and plant distribution , 1987 .

[874]  Eric A. Davidson,et al.  Spatial and temporal variability in forest–atmosphere CO2 exchange , 2004 .

[875]  C. Parmesan,et al.  Poleward shifts in geographical ranges of butterfly species associated with regional warming , 1999, Nature.

[876]  A. V. Vecchia,et al.  Global pattern of trends in streamflow and water availability in a changing climate , 2005, Nature.

[877]  D. Inouye,et al.  Variation in timing and abundance of flowering by Delphinium barbeyi Huth (Ranunculaceae): the roles of snowpack, frost, and La Niña, in the context of climate change , 2002, Oecologia.

[878]  E. Kruger,et al.  Influences of atmospheric CO2 enrichment on the responses of sugar maple and trembling aspen to defoliation , 1998 .

[879]  Franco Miglietta,et al.  Drying and wetting of Mediterranean soils stimulates decomposition and carbon dioxide emission: the "Birch effect". , 2007, Tree physiology.

[880]  M. Flannigan,et al.  Future Area Burned in Canada , 2005 .

[881]  Lauretta Burke,et al.  The economics of worldwide coral reef degradation , 2003 .

[882]  Erik A. Beever,et al.  PATTERNS OF APPARENT EXTIRPATION AMONG ISOLATED POPULATIONS OF PIKAS (OCHOTONA PRINCEPS) IN THE GREAT BASIN , 2003 .

[883]  K. R. Reddy,et al.  Crop ecosystem responses to climatic change: vegetable crops. , 2000 .

[884]  Sandra Lavorel,et al.  Invasions: the perspective of diverse plant communities , 2000 .

[885]  Matthew P. Ayres,et al.  Climate and the northern distribution limits of Dendroctonus frontalis Zimmermann (Coleoptera: Scolytidae) , 1999 .

[886]  K. George,et al.  4 RISING CARBON DIOXIDE AND INVASIVE , NOXIOUS PLANTS : POTENTIAL THREATS AND CONSEQUENCES , 2006 .

[887]  J. Nagy,et al.  Growth and yield of cotton in response to a free-air carbon dioxide enrichment (FACE) environment , 1994 .

[888]  Robert J. Wilson,et al.  An elevational shift in butterfly species richness and composition accompanying recent climate change , 2007 .

[889]  William H. Schlesinger,et al.  CARBON STORAGE IN THE CALICHE OF ARID SOILS: A CASE STUDY FROM ARIZONA , 1982 .

[890]  Dennis P. Lettenmaier,et al.  Trends in 20th century drought over the continental United States , 2006 .

[891]  W. Parton,et al.  Effects of nitrogen deposition and insect herbivory on patterns of ecosystem‐level carbon and nitrogen dynamics: results from the CENTURY model , 2004 .

[892]  P. Bergamaschi,et al.  European Geosciences Union Atmospheric Chemistry , 2004 .

[893]  G. Asner,et al.  Woody plants in grasslands: post-encroachment stand dynamics. , 2008, Ecological applications : a publication of the Ecological Society of America.

[894]  C. Rosenzweig,et al.  Managing climate change risks in New York City’s water system: assessment and adaptation planning , 2007 .

[895]  Michele Scardi,et al.  A comparison of global estimates of marine primary production from ocean color , 2006 .

[896]  Robert M. Scheller,et al.  Effects of climate warming on fish thermal habitat in streams of the United States , 1996 .

[897]  P. M. Wade,et al.  Tamarix spp. (salt cedar), an invasive exotic woody plant in arid and semi-arid riparian habitats of western USA. , 1994 .

[898]  S. Long,et al.  How does elevated CO2 or ozone affect the leaf-area index of soybean when applied independently? , 2006, The New phytologist.

[899]  Gregory S. Okin,et al.  An ENSO predictor of dust emission in the southwestern United States , 2002 .

[900]  Dukes,et al.  Does global change increase the success of biological invaders? , 1999, Trends in ecology & evolution.

[901]  D. Winkler,et al.  Climate change has affected the breeding date of tree swallows throughout North America , 1999, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[902]  W. Peterson,et al.  Copepod biodiversity as an indicator of changes in ocean and climate conditions of the northern California current ecosystem , 2006 .

[903]  E. Rignot,et al.  Changes in the Velocity Structure of the Greenland Ice Sheet , 2006, Science.

[904]  S. Schiff,et al.  Effect of temperature on production of CH4 and CO2 from Peat in a Natural and Flooded Boreal Forest Wetland , 1998 .

[905]  V. Singh,et al.  Computer Models of Watershed Hydrology , 1995 .

[906]  Thomas C. Peterson,et al.  Evaporation changes over the contiguous United States and the former USSR: A reassessment , 2001 .

[907]  R. B. Jackson,et al.  Ecosystem carbon loss with woody plant invasion of grasslands , 2002, Nature.

[908]  Jay E. Anderson,et al.  LANDSCAPE‐SCALE CHANGES IN PLANT SPECIES ABUNDANCE AND BIODIVERSITY OF A SAGEBRUSH STEPPE OVER 45 YEARS , 2001 .

[909]  W. Schlesinger Evidence from chronosequence studies for a low carbon-storage potential of soils , 1990, Nature.

[910]  D. Douglas,et al.  Estimating the time of melt onset and freeze onset over Arctic sea-ice area using active and passive microwave data , 2004 .

[911]  H. L. Allen,et al.  Leaf Area and Above- and Belowground Growth Responses of Loblolly Pine to Nutrient and Water Additions , 1998, Forest Science.

[912]  J. Amthor Increasing Atmospheric CO2 Concentration, Water Use, and Water Stress: Scaling Up from the Plant to the Landscape , 1999 .

[913]  J. Peñuelas,et al.  Effects of climatic change on the phenology of butterflies in the northwest Mediterranean Basin , 2003 .

[914]  J. Klaus,et al.  Recent climate trends and implications for water resources in the Catskill Mountain region, New York, USA , 2007 .

[915]  T. Swetnam,et al.  Warming and Earlier Spring Increase Western U.S. Forest Wildfire Activity , 2006, Science.

[916]  R. Jones,et al.  Thermal Environment During Endosperm Cell Division and Grain Filling in Maize: Effects on Kernel Growth and Development in Vitro1 , 1984 .

[917]  M. Kühl,et al.  Photosynthetic performance of surface-associated algae below sea ice as measured with a pulse amplitude-modulated (PAM) fluorometer and O2 microsensors , 2001 .

[918]  R. Ahas,et al.  Onset of spring starting earlier across the Northern Hemisphere , 2006 .

[919]  F. Messier,et al.  Determinants of Home Range Size for Polar Bears (Ursus maritimus). , 1999, Ecology letters.

[920]  N. Mieszkowska,et al.  Changes in the Range of Some Common Rocky Shore Species in Britain – A Response to Climate Change? , 2006, Hydrobiologia.

[921]  J. Eischeid,et al.  Variability of Freezing Levels, Melting Season Indicators, and Snow Cover for Selected High-Elevation and Continental Regions in the Last 50 Years , 2003 .

[922]  J. K. Hill,et al.  Responses of butterflies to twentieth century climate warming: implications for future ranges , 2002, Proceedings of the Royal Society of London. Series B: Biological Sciences.

[923]  Schwartz,et al.  Past and future changes in climate and hydrological indicators in the U . S . Northeast , 2006 .

[924]  J. Régnière,et al.  Effect of climate change on range expansion by the mountain pine beetle in British Columbia , 2003 .

[925]  Mark S. Wigmosta,et al.  Land use and watersheds : human influence on hydrology and geomorphology in urban and forest areas , 2001 .

[926]  T. Valone,et al.  Positive and negative effects of exotic Erodium cicutarium on an arid ecosystem , 2006 .

[927]  L. Crozier,et al.  Climate impacts at multiple scales: evidence for differential population responses in juvenile Chinook salmon. , 2006, The Journal of animal ecology.

[928]  J. Trumble,et al.  Effects of Elevated Atmospheric Carbon Dioxide on Insect‐Plant Interactions , 1999 .

[929]  Shalina,et al.  Satellite Evidence for an Arctic Sea Ice Cover in Transformation. , 1999, Science.

[930]  F. Hall,et al.  Photo point monitoring handbook—Part A: Field procedures; Part B: Concepts and analysis. , 2002 .

[931]  C. Körner F1000Prime recommendation of SOIL CARBON SEQUESTRATION AND TURNOVER IN A PINE FOREST AFTER SIX YEARS OF ATMOSPHERIC co 2 ENRICHMENT. , 2006 .

[932]  P. Gleick Water: the Potential Consequences of Climate Variability and Change for the Water Resources of the U , 2000 .

[933]  J. Blair,et al.  Rainfall Variability, Carbon Cycling, and Plant Species Diversity in a Mesic Grassland , 2002, Science.

[934]  M. Karamouz,et al.  Seasonal Streamflow Forecasting Using Snow Budget and El Nino-Southern Oscillation Climate Signals: Application to the Salt River Basin in Arizona , 2004 .

[935]  P. Ehrlich,et al.  The role of adult feeding in egg production and population dynamics of the checkerspot butterfly Euphydryas editha , 1983, Oecologia.

[936]  Michael E. Salvucci,et al.  Sensitivity of Photosynthesis in a C4 Plant, Maize, to Heat Stress , 2002, Plant Physiology.

[937]  D. Wake Climate change implicated in amphibian and lizard declines , 2007, Proceedings of the National Academy of Sciences.

[938]  E. Kasischke,et al.  Recent changes in the fire regime across the North American boreal region—Spatial and temporal patterns of burning across Canada and Alaska , 2006 .

[939]  V. Wolters,et al.  The microfood web of grassland soils responds to a moderate increase in atmospheric CO2 , 2005 .

[940]  H. Grissino-Mayer,et al.  Detecting potential regional effects of increased atmospheric CO2 on growth rates of western juniper , 2001 .

[941]  Michael D. Dettinger,et al.  CLIMATE AND WILDFIRE IN THE WESTERN UNITED STATES , 2003 .

[942]  N. Grulke,et al.  Changes in gas exchange characteristics during the life span of giant sequoia: implications for response to current and future concentrations of atmospheric ozone. , 1994, Tree physiology.

[943]  D. Goodrich,et al.  Ecohydrological impacts of woody‐plant encroachment: seasonal patterns of water and carbon dioxide exchange within a semiarid riparian environment , 2006 .

[944]  W. Schlesinger Carbon Balance in Terrestrial Detritus , 1977 .

[945]  G. McCabe,et al.  Trends and temperature sensitivity of moisture conditions in the conterminous United States , 2002 .