Прати
Joshua Koch
Наслов
Навело
Навело
Година
Reorganization of vegetation, hydrology and soil carbon after permafrost degradation across heterogeneous boreal landscapes
MT Jorgenson, J Harden, M Kanevskiy, J O’Donnell, K Wickland, S Ewing, ...
Environmental Research Letters 8 (3), 035017, 2013
2432013
Role of ground ice dynamics and ecological feedbacks in recent ice wedge degradation and stabilization
MT Jorgenson, M Kanevskiy, Y Shur, N Moskalenko, DRN Brown, ...
Journal of Geophysical Research: Earth Surface 120 (11), 2280-2297, 2015
1572015
Multidecadal increases in the Yukon River Basin of chemical fluxes as indicators of changing flowpaths, groundwater, and permafrost
RC Toohey, NM Herman‐Mercer, PF Schuster, EA Mutter, JC Koch
Geophysical Research Letters 43 (23), 12,120-12,130, 2016
1432016
Dissolved organic carbon and nitrogen release from boreal Holocene permafrost and seasonally frozen soils of Alaska
KP Wickland, MP Waldrop, GR Aiken, JC Koch, MT Jorgenson, RG Striegl
Environmental Research Letters 13 (6), 065011, 2018
992018
Hydrologic controls on the transport and cycling of carbon and nitrogen in a boreal catchment underlain by continuous permafrost
JC Koch, RL Runkel, R Striegl, DM McKnight
Journal of Geophysical Research: Biogeosciences 118 (2), 698-712, 2013
942013
Effect of permafrost thaw on CO2 and CH4 exchange in a western Alaska peatland chronosequence
CE Johnston, SA Ewing, JW Harden, RK Varner, KP Wickland, JC Koch, ...
Environmental Research Letters 9 (8), 085004, 2014
872014
Runoff sources and flow paths in a partially burned, upland boreal catchment underlain by permafrost
JC Koch, CP Kikuchi, KP Wickland, P Schuster
Water Resources Research 50 (10), 8141-8158, 2014
722014
Rapid runoff via shallow throughflow and deeper preferential flow in a boreal catchment underlain by frozen silt (Alaska, USA)
JC Koch, SA Ewing, R Striegl, DM McKnight
Hydrogeology Journal 21 (1), 93-106, 2013
682013
Landscape effects of wildfire on permafrost distribution in interior Alaska derived from remote sensing
DRN Brown, MT Jorgenson, K Kielland, DL Verbyla, A Prakash, JC Koch
Remote Sensing 8 (8), 654, 2016
542016
Surface water connectivity drives richness and composition of Arctic lake fish assemblages
SM Laske, TB Haynes, AE Rosenberger, JC Koch, MS Wipfli, M Whitman, ...
Freshwater Biology 61 (7), 1090-1104, 2016
542016
Life in the main channel: long-term hydrologic control of microbial mat abundance in McMurdo Dry Valley streams, Antarctica
TJ Kohler, LF Stanish, SW Crisp, JC Koch, D Liptzin, JL Baeseman, ...
Ecosystems 18, 310-327, 2015
542015
Permafrost promotes shallow groundwater flow and warmer headwater streams
Y Sjöberg, A Jan, SL Painter, ET Coon, MP Carey, JA O'Donnell, JC Koch
Water Resources Research 57 (2), e2020WR027463, 2021
492021
Morphology‐dependent water budgets and nutrient fluxes in Arctic thaw ponds
JC Koch, K Gurney, MS Wipfli
Permafrost and Periglacial Processes 25 (2), 79-93, 2014
482014
Forecasting wildlife response to rapid warming in the Alaskan Arctic
C Van Hemert, PL Flint, MS Udevitz, JC Koch, TC Atwood, KL Oakley, ...
BioScience 65 (7), 718-728, 2015
472015
Simulating unsteady flow, anabranching, and hyporheic dynamics in a glacial meltwater stream using a coupled surface water routing and groundwater flow model
JC Koch, DM McKnight, RM Neupauer
Water Resources Research 47 (5), 2011
462011
Ice wedge degradation and stabilization impact water budgets and nutrient cycling in Arctic trough ponds
JC Koch, MT Jorgenson, KP Wickland, M Kanevskiy, R Striegl
Journal of Geophysical Research: Biogeosciences 123 (8), 2604-2616, 2018
392018
Soil physical, hydraulic, and thermal properties in interior Alaska, USA: Implications for hydrologic response to thawing permafrost conditions
BA Ebel, JC Koch, MA Walvoord
Water Resources Research 55 (5), 4427-4447, 2019
362019
groundwater in Alaska (USA)
JB Callegary, CP Kikuchi, JC Koch, MR Lilly, SA Leake
Hydrogeology Journal 21 (1), 25, 2013
362013
Sensitivity of headwater streamflow to thawing permafrost and vegetation change in a warming Arctic
JC Koch, Y Sjöberg, JA O’Donnell, MP Carey, PF Sullivan, A Terskaia
Environmental Research Letters 17 (4), 044074, 2022
302022
Carbon dioxide and methane flux in a dynamic Arctic tundra landscape: Decadal‐scale impacts of ice wedge degradation and stabilization
KP Wickland, MT Jorgenson, JC Koch, M Kanevskiy, RG Striegl
Geophysical Research Letters 47 (22), e2020GL089894, 2020
302020
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