|Evidence and implications of recent climate change in northern Alaska and other arctic regions|
LD Hinzman, ND Bettez, WR Bolton, FS Chapin, MB Dyurgerov, CL Fastie, ...
Climatic change 72 (3), 251-298, 2005
|Role of land-surface changes in Arctic summer warming|
FS Chapin, M Sturm, MC Serreze, JP McFadden, JR Key, AH Lloyd, ...
science 310 (5748), 657-660, 2005
|Responses of tundra plants to experimental warming: meta‐analysis of the international tundra experiment|
AM Arft, MD Walker, J Gurevitch, JM Alatalo, MS Bret-Harte, M Dale, ...
Ecological monographs 69 (4), 491-511, 1999
|Ecological dynamics across the Arctic associated with recent climate change|
E Post, MC Forchhammer, MS Bret-Harte, TV Callaghan, TR Christensen, ...
science 325 (5946), 1355-1358, 2009
|Shrub expansion in tundra ecosystems: dynamics, impacts and research priorities|
IH Myers-Smith, BC Forbes, M Wilmking, M Hallinger, T Lantz, D Blok, ...
Environmental Research Letters 6 (4), 045509, 2011
|Winter biological processes could help convert arctic tundra to shrubland|
M Sturm, J Schimel, G Michaelson, JM Welker, SF Oberbauer, GE Liston, ...
Bioscience 55 (1), 17-26, 2005
|Global assessment of experimental climate warming on tundra vegetation: heterogeneity over space and time|
SC Elmendorf, GHR Henry, RD Hollister, RG Björk, AD Bjorkman, ...
Ecology letters 15 (2), 164-175, 2012
|The role of topography on catchment‐scale water residence time|
KJ McGuire, JJ McDonnell, M Weiler, C Kendall, BL McGlynn, JM Welker, ...
Water Resources Research 41 (5), 2005
|Global patterns of foliar nitrogen isotopes and their relationships with climate, mycorrhizal fungi, foliar nutrient concentrations, and nitrogen availability|
JM Craine, AJ Elmore, MPM Aidar, M Bustamante, TE Dawson, ...
New Phytologist 183 (4), 980-992, 2009
|Increased snow depth affects microbial activity and nitrogen mineralization in two Arctic tundra communities|
JP Schimel, C Bilbrough, JM Welker
Soil Biology and Biochemistry 36 (2), 217-227, 2004
|Plot-scale evidence of tundra vegetation change and links to recent summer warming|
SC Elmendorf, GHR Henry, RD Hollister, RG Björk, N Boulanger-Lapointe, ...
Nature Climate Change 2 (6), 453, 2012
|Global negative vegetation feedback to climate warming responses of leaf litter decomposition rates in cold biomes|
JHC Cornelissen, PM Van Bodegom, R Aerts, TV Callaghan, ...
Ecology letters 10 (7), 619-627, 2007
|Quantifying global soil carbon losses in response to warming|
TW Crowther, KEO Todd-Brown, CW Rowe, WR Wieder, JC Carey, ...
Nature 540 (7631), 104, 2016
|Comparative responses of phenology and reproductive development to simulated environmental change in sub-arctic and high arctic plants|
PA Wookey, AN Parsons, JM Welker, JA Potter, TV Callaghan, JA Lee, ...
Oikos, 490-502, 1993
|Long‐term experimental manipulation of winter snow regime and summer temperature in arctic and alpine tundra|
MD Walker, DA Walker, JM Welker, AM Arft, T Bardsley, PD Brooks, ...
Hydrological processes 13 (14‐15), 2315-2330, 1999
|Spatial distribution and seasonal variation in 18O/16O of modern precipitation and river water across the conterminous USA|
A Dutton, BH Wilkinson, JM Welker, GJ Bowen, KC Lohmann
Hydrological Processes: An International Journal 19 (20), 4121-4146, 2005
|TUNDRA CO2 FLUXES IN RESPONSE TO EXPERIMENTAL WARMING ACROSS LATITUDINAL AND MOISTURE GRADIENTS|
SF Oberbauer, CE Tweedie, JM Welker, JT Fahnestock, GHR Henry, ...
Ecological Monographs 77 (2), 221-238, 2007
|The potential of US grazing lands to sequester carbon and mitigate the greenhouse effect|
JM Kimble, RF Follett
CRC press, 2000
|Long‐term changes in dissolved oxygen concentrations in the ocean caused by protracted global warming|
RJ Matear, AC Hirst
Global Biogeochemical Cycles 17 (4), 2003
|Growth responses of four sub-Arctic dwarf shrubs to simulated environmental change|
AN Parsons, JM Welker, PA Wookey, MC Press, TV Callaghan, JA Lee
Journal of Ecology, 307-318, 1994