Comprehensive data set of global land cover change for land surface model applications

To increase our understanding of how humans have altered the Earth's surface and to facilitate land surface modeling experiments aimed to elucidate the direct impact of land cover change on the Earth system, we create and analyze a database of global land use/cover change (LUCC). From a combination of sources including satellite imagery and other remote sensing, ecological modeling, and country surveys, we adapt and synthesize existing maps of potential land cover and layers of the major anthropogenic land covers, including a layer of wetland loss, that are then tailored for land surface modeling studies. Our map database shows that anthropogenic land cover totals to approximately 40% of the Earth's surface, consistent with literature estimates. Almost all (92%) of the natural grassland on the Earth has been converted to human use, mostly grazing land, and the natural temperate savanna with mixed C3/C4 is almost completely lost (∼90%), due mostly to conversion to cropland. Yet the resultant change in functioning, in terms of plant functional types, of the Earth system from land cover change is dominated by a loss of tree cover. Finally, we identify need for standardization of percent bare soil for global land covers and for a global map of tree plantations. Estimates of land cover change are inherently uncertain, and these uncertainties propagate into modeling studies of the impact of land cover change on the Earth system; to begin to address this problem, modelers need to document fully areas of land cover change used in their studies.

[1]  J. Hewlett,et al.  A REVIEW OF CATCHMENT EXPERIMENTS TO DETERMINE THE EFFECT OF VEGETATION CHANGES ON WATER YIELD AND EVAPOTRANSPIRATION , 1982 .

[2]  E. Matthews.  Global Vegetation and Land Use: New High-Resolution Data Bases for Climate Studies , 1983 .

[3]  G. Woodwell,et al.  Changes in the Carbon Content of Terrestrial Biota and Soils between 1860 and 1980: A Net Release of CO"2 to the Atmosphere , 1983 .

[4]  A. Henderson‐sellers,et al.  A global archive of land cover and soils data for use in general circulation climate models , 1985 .

[5]  B. Turner.  The Earth as Transformed by Human Action , 1988 .

[6]  S. Running,et al.  A general model of forest ecosystem processes for regional applications I. Hydrologic balance, canopy gas exchange and primary production processes , 1988 .

[7]  R. Houghton,et al.  Land-use change in the Soviet Union between 1850 and 1980: causes of a net release of CO2 to the atmosphere , 1988 .

[8]  S. Running,et al.  FOREST-BGC, A general model of forest ecosystem processes for regional applications. II. Dynamic carbon allocation and nitrogen budgets. , 1991, Tree physiology.

[9]  F. J. Pierce,et al.  Soil Management for Sustainability , 1992 .

[10]  Narendra P. Sharma.  Managing the world's forests : looking for balance between conservation and development , 1992 .

[11]  A. Perrier,et al.  SECHIBA : a new set of parameterizations of the hydrologic exchanges at the land-atmosphere interface within the LMD atmospheric general circulation model , 1993 .

[12]  A. V. Korotkov,et al.  Forest resources assessment , 1993 .

[13]  S. Running,et al.  Generalization of a forest ecosystem process model for other biomes, Biome-BGC, and an application for global-scale models. Scaling processes between leaf and landscape levels , 1993 .

[14]  S. Running,et al.  8 – Generalization of a Forest Ecosystem Process Model for Other Biomes, BIOME-BGC, and an Application for Global-Scale Models , 1993 .

[15]  P. Warnant,et al.  CARAIB - A global model of terrestrial biological productivity , 1994 .

[16]  R. K. Dixon,et al.  Carbon Pools and Flux of Global Forest Ecosystems , 1994, Science.

[17]  C. Field,et al.  Scaling Physiological Processes: Leaf to Globe , 1995 .

[18]  R. Neilson.  A Model for Predicting Continental‐Scale Vegetation Distribution and Water Balance , 1995 .

[19]  D. Pandey.  Forest resources assessment, 1990: Tropical forest plantation resources , 1995 .

[20]  Vemap Participants.  Vegetation/ecosystem modeling and analysis project: Comparing biogeography and biogeochemistry models in a continental-scale study of terrestrial ecosystem responses to climate change and CO2 doubling , 1995 .

[21]  Ian M. Mason,et al.  A New Global Lakes Database for a Remote Sensing Program Studying Climatically Sensitive Large Lakes , 1995 .

[22]  I. C. Prentice,et al.  An integrated biosphere model of land surface processes , 1996 .

[23]  I. C. Prentice,et al.  BIOME3: An equilibrium terrestrial biosphere model based on ecophysiological constraints, resource availability, and competition among plant functional types , 1996 .

[24]  J. Holden,et al.  The storage and aging of continental runoff in large reservoir systems of the world , 1997 .

[25]  Paul E. Schroeder,et al.  Forest plantations of the world: their extent, ecological attributes, and carbon storage , 1997 .

[26]  C. Elvidge,et al.  A Technique for Using Composite DMSP/OLS "City Lights"Satellite Data to Map Urban Area , 1997 .

[27]  D. Schimel,et al.  CONTINENTAL SCALE VARIABILITY IN ECOSYSTEM PROCESSES: MODELS, DATA, AND THE ROLE OF DISTURBANCE , 1997 .

[28]  H. Mooney,et al.  Human Domination of Earth’s Ecosystems , 1997, Renewable Energy.

[29]  Alex Duncan,et al.  World agriculture: Towards 2010: (an FAO study) edited by Nikos Alexandratos FAO and John Wiley & Sons, 488 pp, (1995) , 1997 .

[30]  Jan Polcher,et al.  Modelling root water uptake in a complex land surface scheme coupled to a GCM , 1998 .

[31]  Logging Burma's frontier forests , 1998 .

[32]  N. Ramankutty,et al.  Characterizing patterns of global land use: An analysis of global croplands data , 1998 .

[33]  J. Brunner,et al.  Logging Burma's Frontier Forests: Resources and the Regime , 1998 .

[34]  D. Olson,et al.  The Global 200: A Representation Approach to Conserving the Earth’s Most Biologically Valuable Ecoregions , 1998 .

[35]  Ortwin Renn,et al.  Die Anrechnung biologischer Quellen und Senken im Kyoto Protokoll: Fortschritt oder Rückschritt für den globalen Umweltschutz? Sondergutachten 1998 , 1998 .

[36]  G. McPherson,et al.  FACILITATION OF CONSPECIFIC SEEDLING RECRUITMENT AND SHIFTS IN TEMPERATE SAVANNA ECOTONES , 1999 .

[37]  J. Townshend,et al.  Continuous fields of vegetation characteristics at the global scale at 1‐km resolution , 1999 .

[38]  Sietse O. Los,et al.  Implications of land-cover misclassification for parameter estimates in global land-surface models: An example from the simple biosphere model (SiB2) , 1999 .

[39]  Navin Ramankutty,et al.  Estimating historical changes in land cover:North American croplands from 1850 to 1992 , 1999 .

[40]  Victor Brovkin,et al.  Modelling climate response to historical land cover change , 1999 .

[41]  R. Houghton.  The annual net flux of carbon to the atmosphere from changes in land use 1850–1990* , 1999 .

[42]  S. Wood,et al.  Pilot analysis of global ecosystems: Agroecosystems , 2000 .

[43]  A. Pitman,et al.  The relative impact of observed change in land cover and carbon dioxide as simulated by a climate model , 2000 .

[44]  J. Townshend,et al.  Global land cover classi(cid:142) cation at 1 km spatial resolution using a classi(cid:142) cation tree approach , 2004 .

[45]  S. Running,et al.  Simulated impacts of historical land cover changes on global climate in northern winter , 2000 .

[46]  Keith W. Oleson,et al.  The Effects of Remotely Sensed Plant Functional Type and Leaf Area Index on Simulations of Boreal Forest Surface Fluxes by the NCAR Land Surface Model , 2000 .

[47]  Limin Yang,et al.  Development of a global land cover characteristics database and IGBP DISCover from 1 km AVHRR data , 2000 .

[48]  Robin P. White,et al.  Pilot analysis of global ecosystems: grassland ecosystems. , 2000 .

[49]  Michael T. Coe,et al.  Testing the performance of a dynamic global ecosystem model: Water balance, carbon balance, and vegetation structure , 2000 .

[50]  D. M. Rosenberg,et al.  Reservoir Surfaces as Sources of Greenhouse Gases to the Atmosphere: A Global Estimate , 2000 .

[51]  S. Murray,et al.  Pilot analysis of global ecosystems: forest ecosystems. , 2000 .

[52]  R. B. Jackson,et al.  Vegetation–Climate Feedbacks in the Conversion of Tropical Savanna to Grassland , 2000 .

[53]  R. Betts.  Biogeophysical impacts of land use on present‐day climate: near‐surface temperature change and radiative forcing , 2001 .

[54]  Mei Zhao,et al.  The impact of land cover change on the atmospheric circulation , 2001 .

[55]  C. Elvidge,et al.  Night-time lights of the world: 1994–1995 , 2001 .

[56]  D. McMaster,et al.  AN EVALUATION OF CANADA'S PERMANENT COVER PROGRAM: HABITAT FOR GRASSLAND BIRDS? , 2001 .

[57]  K. K. Goldewijk.  Estimating global land use change over the past 300 years: The HYDE Database , 2001 .

[58]  Brian G. Wolff,et al.  Forecasting Agriculturally Driven Global Environmental Change , 2001, Science.

[59]  K. Caldeira,et al.  Land use changes and northern hemisphere cooling , 2001 .

[60]  J. Thornes.  “Urban meteorology and air quality”. Meeting 21st March 2001, University of Birmingham , 2001 .

[61]  N. Diffenbaugh,et al.  Global climate sensitivity to land surface change: The Mid Holocene revisited , 2002 .

[62]  Keith W. Oleson,et al.  Landscapes as patches of plant functional types: An integrating concept for climate and ecosystem models , 2002 .

[63]  A. Kassam.  World Resources 2000–2001: People and Ecosystems: The Fraying Web of Life. Washington, D.C.: World Resources Institute (2000), pp. 389, GBP 22.95. ISBN 1-56973-443-7. , 2002, Experimental Agriculture.

[64]  R. DeFries,et al.  Human modification of the landscape and surface climate in the next fifty years , 2002 .

[65]  J. Randers,et al.  Tracking the ecological overshoot of the human economy , 2002, Proceedings of the National Academy of Sciences of the United States of America.

[66]  R. DeFries,et al.  Effects of Land Cover Conversion on Surface Climate , 2002 .

[67]  M. Coe,et al.  Indirect relationship between surface water budget and wetland extent , 2002 .

[68]  R. DeFries.  Past and future sensitivity of primary production to human modification of the landscape , 2002 .

[69]  J. D. Pilgrim,et al.  Wilderness and biodiversity conservation , 2003, Proceedings of the National Academy of Sciences of the United States of America.

[70]  J. Townshend,et al.  Global Percent Tree Cover at a Spatial Resolution of 500 Meters: First Results of the MODIS Vegetation Continuous Fields Algorithm , 2003 .

[71]  R. DeFries,et al.  Global distribution of C3 and C4 vegetation: Carbon cycle implications , 2003 .

[72]  Gunnar Myhre,et al.  Uncertainties in radiative forcing due to surface albedo changes caused by land-use changes , 2003 .

[73]  P. de Rosnay,et al.  Integrated parameterization of irrigation in the land surface model ORCHIDEE. Validation over Indian Peninsula , 2003 .

[74]  J. C. Winslow,et al.  The influence of seasonal water availability on global C3 versus C4 grassland biomass and its implications for climate change research , 2003 .

[75]  H. Damon Matthews,et al.  Radiative forcing of climate by historical land cover change , 2003 .

[76]  Mingyuan Du,et al.  Mutual influence between human activities and climate change in the Tibetan Plateau during recent years , 2004 .

[77]  P. Döll,et al.  Development and validation of a global database of lakes, reservoirs and wetlands , 2004 .

[78]  Roger A. Sedjo,et al.  The potential of high-yield plantation forestry for meeting timber needs , 2004, New Forests.

[79]  Navin Ramankutty,et al.  Geographic distribution of major crops across the world , 2004 .

[80]  M. Castro,et al.  Sensitivity of the Continental Hydrological Cycle to the Spatial Resolution over the Iberian Peninsula , 2004 .

[81]  Roberta E. Martin,et al.  GRAZING SYSTEMS, ECOSYSTEM RESPONSES, AND GLOBAL CHANGE , 2004 .

[82]  C. Finlayson,et al.  Reasons for the loss and degradation of Australian wetlands , 1999, Wetlands Ecology and Management.

[83]  Nathan P. Gillett,et al.  Natural and anthropogenic climate change: incorporating historical land cover change, vegetation dynamics and the global carbon cycle , 2004 .

[84]  R. Betts,et al.  Pre-industrial-potential and Last Glacial Maximum global vegetation simulated with a coupled climate-biosphere model: diagnosis of bioclimatic relationships , 2005 .

[85]  J. Polcher,et al.  A 53-year forcing data set for land surface models , 2005 .

[86]  United Kingdom,et al.  GLOBAL FOREST RESOURCES ASSESSMENT 2005 , 2005 .

[87]  W. Steffen,et al.  Human modification of global water vapor flows from the land surface. , 2005, Proceedings of the National Academy of Sciences of the United States of America.

[88]  Douglas W. Nychka,et al.  A comparison of a GCM response to historical anthropogenic land cover change and model sensitivity to uncertainty in present-day land cover representations , 2005 .

[89]  Phaedon C. Kyriakidis,et al.  Multi-scale variability in tropical soil nutrients following land-cover change , 2005 .

[90]  S. Carpenter,et al.  Global Consequences of Land Use , 2005, Science.

[91]  Dennis P. Lettenmaier,et al.  The Global Water System Project: Science Framework and Implementation Activities , 2005 .

[92]  Emilio F. Moran,et al.  Dimensões humanas do uso e cobertura das terras na Amazônia: uma contribuição do LBA , 2005 .

[93]  G. Meehl,et al.  The Importance of Land-Cover Change in Simulating Future Climates , 2005, Science.

[94]  F. Chapin,et al.  Role of Land-Surface Changes in Arctic Summer Warming , 2005, Science.

[95]  M. Keller,et al.  Selective Logging in the Brazilian Amazon , 2005, Science.

[96]  M. Schull,et al.  An irrigated area map of the world (1999) derived from remote sensing , 2006 .

[97]  Naota Hanasaki,et al.  GSWP-2 Multimodel Analysis and Implications for Our Perception of the Land Surface , 2006 .

[98]  D. Lettenmaier,et al.  Anthropogenic impacts on continental surface water fluxes , 2006 .

[99]  Y. Yamagata,et al.  Validating land cover maps with Degree Confluence Project information , 2006 .

[100]  Vivek K. Arora,et al.  Estimating changes in global vegetation cover (1850–2100) for use in climate models , 2006 .

[101]  Xuefeng Cui,et al.  Climate impacts of anthropogenic land use changes on the Tibetan Plateau , 2006 .

[102]  Naota Hanasaki,et al.  A reservoir operation scheme for global river routing models , 2006 .

[103]  T. Chase,et al.  Representing a new MODIS consistent land surface in the Community Land Model (CLM 3.0) , 2007 .

[104]  Günther Fischer,et al.  Mapping Biophysical Factors that Influence Agricultural Production and Rural Vulnerability , 2007 .

[105]  Kees Klein Goldewijk,et al.  Biogeophysical effects of land use on climate : Model simulations of radiative forcing and large-scale temperature change , 2007 .