Biophysical remote sensing and terrestrial CO2 exchange at Cape Bounty, Melville Island

........................................................................................................................................... ii Acknowledgements ......................................................................................................................... iv Table of

[1]  Peter M. Lafleur,et al.  An application of plot-scale NDVI in predicting carbon dioxide exchange and leaf area index in heterogeneous subarctic tundra , 2010 .

[2]  H. Noda,et al.  Photosynthetic characteristics and biomass distribution of the dominant vascular plant species in a high Arctic tundra ecosystem, Ny-Ålesund, Svalbard: implications for their role in ecosystem carbon gain , 2008, Journal of Plant Research.

[3]  H. Muraoka,et al.  Leaf photosynthetic characteristics and net primary production of the polar willow (Salix polaris) in a high arctic polar semi-desert, Ny-Ålesund, Svalbard , 2002 .

[4]  A. Harris,et al.  Spectral reflectance and photosynthetic properties of Sphagnum mosses exposed to progressive drought , 2008 .

[5]  Donald A. Walker,et al.  NDVI, biomass, and landscape evolution of glaciated terrain in northern Alaska , 1995, Polar Record.

[6]  J. A. Schell,et al.  Monitoring vegetation systems in the great plains with ERTS , 1973 .

[7]  Steven F. Oberbauer,et al.  Relating NDVI to ecosystem CO2 exchange patterns in response to season length and soil warming manipulations in arctic Alaska , 2007 .

[8]  Steven F. Oberbauer,et al.  10 – The Ecosystem Role of Poikilohydric Tundra Plants , 1992 .

[9]  Sini Niinistö,et al.  Comparison of different chamber techniques for measuring soil CO2 efflux , 2004 .

[10]  Douglas A. Stow,et al.  The Relationship Between Soil Moisture and NDVI Near Barrow, Alaska , 2008 .

[11]  H. Soegaard,et al.  Temperature and snow-melt controls on interannual variability in carbon exchange in the high Arctic , 2007 .

[12]  On the physical controls of the carbon dioxide balance at a high Arctic site in Svalbard , 2001 .

[13]  P. Grogan,et al.  Arctic Soil Respiration: Effects of Climate and Vegetation Depend on Season , 1999, Ecosystems.

[14]  J. Canadell,et al.  Soil organic carbon pools in the northern circumpolar permafrost region , 2009 .

[15]  E. Veenendaal,et al.  Comparison of chamber and eddy covariance-based CO2 and CH4 emission estimates in a heterogeneous grass ecosystem on peat , 2010 .

[16]  Stephen Sitch,et al.  Numerical Terradynamic Simulation Group 1-2007 ASSESSING THE CARBON BALANCE OF CIRCUMPOLAR ARCTIC TUNDRA USING REMOTE SENSING AND PROCESS MODELING , 2018 .

[17]  J. Reynolds,et al.  Long-Term Response of an Arctic Sedge to Climate Change: A Simulation Study. , 1992, Ecological applications : a publication of the Ecological Society of America.

[18]  Plant communities and plant production in the western Queen Elizabeth Islands , 1984 .

[19]  David Y. Hollinger,et al.  Carbon dioxide exchange between an undisturbed old-growth temperate forest and the atmosphere , 1994 .

[20]  Birger Ulf Hansen,et al.  Trace gas exchange in a high‐Arctic valley: 3. Integrating and scaling CO2 fluxes from canopy to landscape using flux data, footprint modeling, and remote sensing , 2000 .

[21]  Stefano Schiavon,et al.  Climate Change 2007: The Physical Science Basis. , 2007 .

[22]  R. Sletten,et al.  Spatial distribution of soil organic carbon in northwest Greenland and underestimates of high Arctic carbon stores , 2010 .

[23]  Paul Treitz,et al.  Remote Sensing of Arctic Vegetation: Relations between the NDVI, Spatial Resolution and Vegetation Cover on Boothia Peninsula, Nunavut , 2009 .

[24]  K. Thome,et al.  Radiometric Characterization of IKONOS Multispectral Imagery , 2003 .

[25]  C. Lloyd.  The measurement and modelling of the carbon dioxide exchange at a high Arctic site in Svalbard , 2001 .

[26]  Russell G. Congalton,et al.  Assessing the accuracy of remotely sensed data : principles and practices , 1998 .

[27]  D. Thannheiser,et al.  CO2‐fluxes in different plant communities of a high‐Arctic tundra watershed (Western Spitsbergen) , 1999 .

[28]  S. Lang,et al.  The contribution of mosses to the carbon and water exchange of Arctic ecosystems: quantification and relationships with system properties. , 2007, Plant, cell & environment.

[29]  J. Welker,et al.  Modeling the effect of photosynthetic vegetation properties on the NDVI--LAI relationship. , 2006, Ecology.

[30]  Ke Zhang,et al.  Numerical Terradynamic Simulation Group 9-2008 Satellite-based model detection of recent climate-driven changes in northern high-latitude vegetation productivity , 2018 .

[31]  N. Auerbach,et al.  Biomass and leaf-area index maps derived from SPOT images for Toolik Lake and Imnavait Creek areas, Alaska , 1995, Polar Record.

[32]  F. Chapin,et al.  15 – Nutrient Absorption and Accumulation in Arctic Plants , 1991 .

[33]  W. Oechel,et al.  A scaling approach for quantifying the net CO2 flux of the Kuparuk River Basin, Alaska , 2000, Global change biology.

[34]  R. Ryel,et al.  Comparison of Eddy Covariance, Chamber, and Gradient Methods of Measuring Soil CO2 Efflux in an Annual Semi-Arid Grass, Bromus tectorum , 2008 .

[35]  J. Cihlar,et al.  An image transform to characterize and compensate for spatial variations in thin cloud contamination of Landsat images , 2002 .

[36]  B. Elberling,et al.  High Arctic soil CO2 and CH4 production controlled by temperature, water, freezing and snow , 2008 .

[37]  Rasim Latifovic,et al.  Recent (1986 - 2006) Vegetation-Specific NDVI Trends in Northern Canada from Satellite Data , 2009 .

[38]  W. Oechel,et al.  Effects of Fine-Scale Topography on CO2 Flux Components of Alaskan Coastal Plain Tundra: Response to Contrasting Growing Seasons , 2011 .

[39]  G. Henry.  Environmental influences on the structure of sedge meadows in the Canadian High Arctic , 1998, Plant Ecology.

[40]  Birger Ulf Hansen,et al.  Seasonal Variation in Gross Ecosystem Production, Plant Biomass, and Carbon and Nitrogen Pools in Five High Arctic Vegetation Types , 2009 .

[41]  T. V. Gerasimenko,et al.  8 – Photosynthesis, Respiration, and Growth of Plants in the Soviet Arctic , 1992 .

[42]  D. Bartlett,et al.  Use of vegetation indices to estimate indices to estimate intercepted solar radiation and net carbon dioxide exchange of a grass canopy , 1989 .

[43]  V. Brovkin,et al.  Estimating the permafrost-carbon feedback on global warming , 2011 .

[44]  Allen Hope,et al.  Physiological models for scaling plot measurements of CO2 flux across an arctic tundra landscape. , 2000 .

[45]  A. Michelsen,et al.  Inter-Annual Variability and Controls of Plant Phenology and Productivity at Zackenberg , 2008 .

[46]  Eric A. Davidson,et al.  Minimizing artifacts and biases in chamber-based measurements of soil respiration , 2002 .

[47]  B. Elberling,et al.  Soil and Plant Community Characteristics and Dynamics at Zackenberg , 2008 .

[48]  E. Rastetter,et al.  PLANT CARBON–NUTRIENT INTERACTIONS CONTROL CO2 EXCHANGE IN ALASKAN WET SEDGE TUNDRA ECOSYSTEMS , 2000 .

[49]  A. Michelsen,et al.  Coupling of nutrient cycling and carbon dynamics in the Arctic, integration of soil microbial and plant processes , 1999 .

[50]  E. Falge,et al.  CO2 efflux from agricultural soils in Eastern Germany – comparison of a closed chamber system with eddy covariance measurements , 2005 .

[51]  D. A. Stow,et al.  Spectral, spatial and temporal characteristics of Arctic tundra reflectance , 1993 .

[52]  C. Mcmichael,et al.  Estimating CO2 exchange at two sites in Arctic tundra ecosystems during the growing season using a spectral vegetation index , 1999 .

[53]  G. L. Hutchinson,et al.  Use of chamber systems to measure trace gas fluxes , 1993 .

[54]  M. Sturm,et al.  The evidence for shrub expansion in Northern Alaska and the Pan‐Arctic , 2006 .

[55]  Anna Ekberg,et al.  Spatial and interannual variability of trace gas fluxes in a heterogeneous High Arctic landscape. , 2008 .

[56]  S. Edlund.  The distribution of plant communities on Melville Island, Arctic Canada , 1994 .

[57]  Knute J. Nadelhoffer,et al.  13 – Microbial Processes and Plant Nutrient Availability in Arctic Soils , 1992 .

[58]  Katrin J. Meissner,et al.  Reduction in areal extent of high-latitude wetlands in response to permafrost thaw , 2011 .

[59]  Steven F. Oberbauer,et al.  Plant community responses to experimental warming across the tundra biome , 2006, Proceedings of the National Academy of Sciences of the United States of America.

[60]  Richard W. Healy,et al.  Numerical Evaluation of Static‐Chamber Measurements of Soil—Atmosphere Gas Exchange: Identification of Physical Processes , 1996 .

[61]  T. E. Osterkamp,et al.  The effect of permafrost thaw on old carbon release and net carbon exchange from tundra , 2009, Nature.

[62]  S. Schiff,et al.  Evaluating carbon dynamics and microbial activity in arctic soils under warmer temperatures , 2008 .

[63]  J. Tenhunen,et al.  Water content effects on photosynthetic response of Sphagnum mosses from the foothills of the Philip Smith Mountains, Alaska , 1989, Oecologia.

[64]  Takashi Hirano,et al.  In situ comparison of four approaches to estimating soil CO2 efflux in a northern larch (Larix kaempferi Sarg.) forest , 2004 .

[65]  J. Svoboda,et al.  Polar deserts, their plant cover and plant production in the Canadian High Arctic , 1984 .

[66]  J. Welker,et al.  CO2 exchange in three Canadian High Arctic ecosystems: response to long‐term experimental warming , 2004 .

[67]  S. Goetz,et al.  Radiometric rectification - Toward a common radiometric response among multidate, multisensor images , 1991 .

[68]  Edward A G Schuur,et al.  Climate change. Permafrost and the global carbon budget. , 2006, Science.

[69]  B. Elberling.  Annual soil CO2 effluxes in the High Arctic: The role of snow thickness and vegetation type , 2007 .

[70]  René van der Wal,et al.  Small-scale hydrological variation determines landscape CO2 fluxes in the high Arctic , 2006 .

[71]  S. Lamoureux,et al.  Hydroclimatic and channel snowpack controls over suspended sediment and grain size transport in a High Arctic catchment , 2009 .

[72]  E. Rastetter,et al.  Functional convergence in regulation of net CO2 flux in heterogeneous tundra landscapes in Alaska and Sweden , 2007 .