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Vegetation on mesic loamy and sandy soils along a 1700-km maritime Eurasia Arctic Transect [期刊论文]
APPLIED VEGETATION SCIENCE, 2019-01-01, 22 (1) : 150-167
Walker, Donald A.;  Epstein, Howard E.;  Sibik, Jozef;  Bhatt, Uma;  Romanovsky, Vladimir E.;  Breen, Amy L.;  Chasnikova, Silvia;  Daanen, Ronald;  Druckenmiller, Lisa A.;  Ermokhina, Ksenia;  Forbes, Bruce C.;  Frost, Gerald V.;  Geml, Jozsef;  Kaarlejarvi, Elina;  Khitun, Olga;  Khomutov, Artem;  Kumpula, Timo;  Kuss, Patrick;  Matyshak, Georgy;  Moskalenko, Natalya;  Orekhov, Pavel;  Peirce, Jana;  Raynolds, Martha K.;  Timling, Ina
View/Download：32/0
 
Climate Change Drives Widespread and Rapid Thermokarst Development in Very Cold Permafrost in the Canadian High Arctic [期刊论文]
GEOPHYSICAL RESEARCH LETTERS, 2019-01-01, 46 (12) : 6681-6689
Farquharson, Louise M.;  Romanovsky, Vladimir E.;  Cable, William L.;  Walker, Donald A.;  Kokelj, Steven V.;  Nicolsky, Dmitry
View/Download：17/0
 
Changes in timing of seasonal peak photosynthetic activity in northern ecosystems [期刊论文]
GLOBAL CHANGE BIOLOGY, 2019-01-01, 25 (7) : 2382-2395
Park, Taejin;  Chen, Chi;  Macias-Fauria, Marc;  Tommervik, Hans;  Choi, Sungho;  Winkler, Alexander;  Bhatt, Uma S.;  Walker, Donald A.;  Piao, Shilong;  Brovkin, Victor;  Nemani, Ramakrishna R.;  Myneni, Ranga B.
View/Download：28/0
 
Relationships between hyperspectral data and components of vegetation biomass in Low Arctic tundra communities at Ivotuk, Alaska [期刊论文]
Environmental Research Letters, 2017-01-01, 12 (2
Sara Bratsch;  Howard Epstein;  Marcel Buchhorn;  Donald Walker;  Heather Landes
Adobe PDF(2200Kb)  |  View/Download：27/6
 
Influence of BRDF on NDVI and biomass estimations of Alaska Arctic tundra [期刊论文]
Environmental Research Letters, 2016-01-01, 11 (12
Marcel Buchhorn;  Martha K Raynolds;  Donald A Walker
Adobe PDF(4406Kb)  |  View/Download：16/2
 
Increased wetness confounds Landsat-derived NDVI trends in the central Alaska North Slope region, 1985–2011 [期刊论文]
Environmental Research Letters, 2016-01-01, 11 (8
Martha K Raynolds;  Donald A Walker
Adobe PDF(25605Kb)  |  View/Download：16/2
 
Collaborative Research: Testing the Drivers and Scale-dependency of Plant-fungal Bacterial Community Co-assembly Across the Arctic [项目]
Donald Walker
View/Download：20/0
 
Hydrogeologic framework, hydrology, and water quality in the Pearce Creek Dredge Material Containment Area and vicinity, Cecil County, Maryland, 2010-11 [研究报告]
U.S. Geological Survey. 2013-01-01
Dieter, Cheryl A. cadieter@usgs.gov;  Koterba, Michael T.;  Zapecza, Otto S. ozapecza@usgs.gov;  Walker, Charles W.;  Rice, Donald E.
Adobe PDF(24900Kb)  |  View/Download：23/0
 
Cumulative Effects of Arctic Oil Development - planning and designing for sustainability [项目]
Donald Walker
View/Download：20/0
 

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