Search Results

Ground-Based Hyperspectral Characterization of Alaska Tundra Vegetation along Environmental Gradients

by Marcel Schwieder, Howard E. Epstein, Martha K. Raynolds, Marcel Buchhorn, Donald A. Walker, Birgit Heim
Published in Remote Sensing (2013)

Biocomplexity of Patterned Ground: Dalton Highway

by Joni E. Barreda, Julie Knudson, Donald A. (Skip) Walker, Martha K. Raynolds, Anja Kade, Corinne Munger
Published

Vegetation Studies: Seward Peninsula, Alaska [Walker, D.]

by Martha K. Raynolds, Christine R. Martin, Donald A. (Skip) Walker, Amber Moody, David Wirth, Chris Thayer-Snyder
Published

Landscape and Permafrost Changes in the Prudhoe Bay Oilfield, Alaska (1949-2011)

by Donald A. Walker, Martha K. Raynolds, Marcel Buchhorn, Jana L. Peirce, Yuri L. Shur, Kenneth J. Ambrosius, Mikhail Kanesvskiy
Published 2020

Recent Declines in Warming and Vegetation Greening Trends over Pan-Arctic Tundra

by Igor V. Polyakov, Compton J. Tucker, Jorge E. Pinzon, Howard E. Epstein, Josefino C. Comiso, Peter A. Bieniek, Donald A. Walker, Martha K. Raynolds, Uma S. Bhatt
Published in Remote Sensing (2013)

Changing seasonality of panarctic tundra vegetation in relationship to climatic variables

by Uma S Bhatt, Donald A Walker, Martha K Raynolds, Peter A Bieniek, Howard E Epstein, Josefino C Comiso, Jorge E Pinzon, Compton J Tucker, Michael Steele, Wendy Ermold, Jinlun Zhang
Published in Environmental Research Letters (2017)

www.mdpi.com/journal/remotesensing Article Recent Declines in Warming and Vegetation Greening Trends

by Over Pan-arctic Tundra, Uma S. Bhatt, Donald A. Walker, Martha K. Raynolds, Peter A. Bieniek, Howard E. Epstein, Josefino C. Comiso, Jorge E. Pinzon, Compton J. Tucker, Igor V. Polyakov
Published 2013

Frost‐boil ecosystems: complex interactions between landforms, soils, vegetation and climate

by Donald A. Walker, Howard E. Epstein, William A. Gould, Alexia M. Kelley, Anja N. Kade, Julie A. Knudson, William B. Krantz, Gary Michaelson, Rorik A. Peterson, Chien‐Lu Ping, Martha K. Raynolds, Vladimir E. Romanovsky, Yuri Shur
Published in Permafrost and Periglacial Processes

Climate drivers of Arctic tundra variability and change using an indicators framework

by Uma S Bhatt, Donald A Walker, Martha K Raynolds, John E Walsh, Peter A Bieniek, Lei Cai, Josefino C Comiso, Howard E Epstein, Gerald V Frost, Robert Gersten, Amy S Hendricks, Jorge E Pinzon, Larry Stock, Compton J Tucker
Published in Environmental Research Letters (2021)

The shifting mosaic of ice-wedge degradation and stabilization in response to infrastructure and climate change, Prudhoe Bay Oilfield, Alaska, USA1

by Mikhail Kanevskiy, Yuri Shur, D.A. (Skip) Walker, Torre Jorgenson, Martha K. Raynolds, Jana L. Peirce, Benjamin M. Jones, Marcel Buchhorn, Georgiy Matyshak, Helena Bergstedt, Amy L. Breen, Billy Connor, Ronald Daanen, Anna Liljedahl, Vladimir E. Romanovsky, Emily Watson-Cook
Published in Arctic Science (2022)

The shifting mosaic of ice-wedge degradation and stabilization in response to infrastructure and climate change, Prudhoe Bay Oilfield, Alaska, USA1

by Mikhail Kanevskiy, Yuri Shur, D.A. (Skip) Walker, Torre Jorgenson, Martha K. Raynolds, Jana L. Peirce, Benjamin M. Jones, Marcel Buchhorn, Georgiy Matyshak, Helena Bergstedt, Amy L. Breen, Billy Connor, Ronald Daanen, Anna Liljedahl, Vladimir E. Romanovsky, Emily Watson-Cook
Published in Arctic Science (2022)

Spatial patterns of arctic tundra vegetation properties on different soils along the Eurasia Arctic Transect, and insights for a changing Arctic

by Howard E Epstein, Donald A Walker, Gerald V Frost, Martha K Raynolds, Uma Bhatt, Ronald Daanen, Bruce Forbes, Jozsef Geml, Elina Kaärlejarvi, Olga Khitun, Artem Khomutov, Patrick Kuss, Marina Leibman, Georgy Matyshak, Nataliya Moskalenko, Pavel Orekhov, Vladimir E Romanovsky, Ina Timling
Published in Environmental Research Letters (2020)

Cumulative impacts of a gravel road and climate change in an ice-wedge-polygon landscape, Prudhoe Bay, Alaska

by Donald A. Walker, Martha K. Raynolds, Mikhail Z. Kanevskiy, Yuri S. Shur, Vladimir E. Romanovsky, Benjamin M. Jones, Marcel Buchhorn, M. Torre Jorgenson, Jozef Šibík, Amy L. Breen, Anja Kade, Emily Watson-Cook, Georgy Matyshak, Helena Bergstedt, Anna K. Liljedahl, Ronald P. Daanen, Billy Connor, Dmitry Nicolsky, Jana L. Peirce
Published in Arctic Science (2022)

Cumulative impacts of a gravel road and climate change in an ice-wedge-polygon landscape, Prudhoe Bay, Alaska

by Donald A. Walker, Martha K. Raynolds, Mikhail Z. Kanevskiy, Yuri S. Shur, Vladimir E. Romanovsky, Benjamin M. Jones, Marcel Buchhorn, M. Torre Jorgenson, Jozef Šibík, Amy L. Breen, Anja Kade, Emily Watson-Cook, Georgy Matyshak, Helena Bergstedt, Anna K. Liljedahl, Ronald P. Daanen, Billy Connor, Dmitry Nicolsky, Jana L. Peirce
Published in Arctic Science (2022)

Seward Peninsula Sites CDs

by Dmitry Nicolsky, Vladimir E. Romanovsky, Dmitri Sergueev, Gennady Tipenko, Amber Moody, Martha K. Raynolds, Chris Thayer-Snyder, Donald A. (Skip) Walker, David Wirth, Jason Beringer, F. III Stuart (Terry) Chapin, Catharine D. Copass, Jace Fahnestock, Steve J. Hastings, Dmitri Karelin, Hyojung Kwon, Amanda H. Lynch, Walter C. Oechel, Jeff M. Welker, Rommel Zulueta, Jeremiah Drage, Matthew Fraver, Robert Jr. E. Gieck, Larry D. Hinzman, Benjamin III Crane Johnson, Douglas L. Kane, Julie Knudson, Andy Monaghan, Byron Roys, Xiaoyan Dai, Lynn Everett, John S. Kimble, Andrew Manule, Gary J. Michaelson, Chien-Lu Ping, April Cheuvront, Thomas A. Douglas, Paul Heflinger, Jon Holmgren, Glen E. Liston, Peter Olsson, Charles H. Racine, Matthew Sturm, Ken Tape, Karl Volz
Published

Biomass offsets little or none of permafrost carbon release from soils, streams, and wildfire: an expert assessment

by Benjamin W Abbott, Jeremy B Jones, Edward A G Schuur, F Stuart Chapin III, William B Bowden, M Syndonia Bret-Harte, Howard E Epstein, Michael D Flannigan, Tamara K Harms, Teresa N Hollingsworth, Michelle C Mack, A David McGuire, Susan M Natali, Adrian V Rocha, Suzanne E Tank, Merritt R Turetsky, Jorien E Vonk, Kimberly P Wickland, George R Aiken, Heather D Alexander, Rainer M W Amon, Brian W Benscoter, Yves Bergeron, Kevin Bishop, Olivier Blarquez, Ben Bond-Lamberty, Amy L Breen, Ishi Buffam, Yihua Cai, Christopher Carcaillet, Sean K Carey, Jing M Chen, Han Y H Chen, Torben R Christensen, Lee W Cooper, J Hans C Cornelissen, William J de Groot, Thomas H DeLuca, Ellen Dorrepaal, Ned Fetcher, Jacques C Finlay, Bruce C Forbes, Nancy H F French, Sylvie Gauthier, Martin P Girardin, Scott J Goetz, Johann G Goldammer, Laura Gough, Paul Grogan, Laodong Guo, Philip E Higuera, Larry Hinzman, Feng Sheng Hu, Gustaf Hugelius, Elchin E Jafarov, Randi Jandt, Jill F Johnstone, Jan Karlsson, Eric S Kasischke, Gerhard Kattner, Ryan Kelly, Frida Keuper, George W Kling, Pirkko Kortelainen, Jari Kouki, Peter Kuhry, Hjalmar Laudon, Isabelle Laurion, Robie W Macdonald, Paul J Mann, Pertti J Martikainen, James W McClelland, Ulf Molau, Steven F Oberbauer, David Olefeldt, David Paré, Marc-André Parisien, Serge Payette, Changhui Peng, Oleg S Pokrovsky, Edward B Rastetter, Peter A Raymond, Martha K Raynolds, Guillermo Rein, James F Reynolds, Martin Robards, Brendan M Rogers, Christina Schädel, Kevin Schaefer, Inger K Schmidt, Anatoly Shvidenko, Jasper Sky, Robert G M Spencer, Gregory Starr, Robert G Striegl, Roman Teisserenc, Lars J Tranvik, Tarmo Virtanen, Jeffrey M Welker, Sergei Zimov
Published in Environmental Research Letters (2016)