[HTML][HTML] Terrestrial dissolved organic carbon in northern permafrost

L Heffernan, DN Kothawala, LJ Tranvik - The Cryosphere, 2024‏ - tc.copernicus.org
As the permafrost region warms and permafrost soils thaw, vast stores of soil organic carbon
(C) become vulnerable to enhanced microbial decomposition and lateral transport into …

Recent Advances (2018–2023) and Research Opportunities in the Study of Groundwater in Cold Regions

JM Lemieux, A Frampton… - Permafrost and Periglacial …, 2024‏ - Wiley Online Library
Increasing greenhouse gas levels drive extensive changes in Arctic and cold‐dominated
environments, leading to a warmer, more humid, and variable climate. Associated …

Arctic spring systems driven by permafrost aggradation

MT Hornum, V Bense, M van der Ploeg… - Geophysical …, 2023‏ - Wiley Online Library
Groundwater springs in permafrost regions provide pathways for solutes and dissolved
gases to escape from sub‐permafrost groundwater systems, which otherwise are completely …

Groundwater vulnerability in the Yukon and Northwest Territories, Canada

AJ Wiebe, JM McKenzie, E Hamel, DL Rudolph… - Hydrogeology …, 2024‏ - Springer
Groundwater is a valuable resource in northern Canada, which is used as a primary drinking
water source for many residents and ensures the health of ecosystems. However, no …

[HTML][HTML] Degradation of ice-wedge polygons leads to increased fluxes of water and DOC

NJ Speetjens, WR Berghuijs, J Wagner… - Science of the Total …, 2024‏ - Elsevier
Ice-wedge polygon landscapes make up a substantial part of high-latitude permafrost
landscapes. The hydrological conditions shape how these landscapes store and release …

Regime shifts in Arctic terrestrial hydrology manifested from impacts of climate warming

MA Rawlins, AV Karmalkar - The Cryosphere Discussions, 2023‏ - tc.copernicus.org
Anthropogenic warming in the Arctic is causing hydrological cycle intensification and
permafrost thaw, with implications for flows of water, carbon, and energy from terrestrial …

Impact of summer air temperature on water and solute transport on a permafrost‐affected slope in West Greenland

SF Zastruzny, Y Sjöberg, KH Jensen… - Water Resources …, 2024‏ - Wiley Online Library
In Arctic landscapes, the active layer forms a near‐surface aquifer on top of the permafrost
where water and nutrients are available for plants or subject to downslope transport. Warmer …

Distinct structure, assembly, and gene expression of microplankton in two Arctic estuaries with varied terrestrial inputs

F Cao, W Shu, Q Liu, J Wan, Z Jiang, M Liu… - Environmental …, 2024‏ - Elsevier
Abstract The Laptev Sea is a major Marginal Sea in the Western Arctic Ocean. The Arctic
amplification brought by global warming influences the hydrological properties of rivers …

Soil thermal properties during freeze–thaw dynamics as function of variable organic carbon and grain size distribution

JGH de Bruin, VF Bense… - Vadose Zone …, 2023‏ - Wiley Online Library
Permafrost regions are experiencing increasing air temperatures, accelerating the thawing
process, and thickening the active layer in summer. This can accelerate the release of …

A systematic review of terrestrial dissolved organic carbon in northern permafrost

L Heffernan, DN Kothawala… - The Cryosphere …, 2023‏ - tc.copernicus.org
As the permafrost region warms and permafrost soils thaw, vast pools of soil organic carbon
(C) become vulnerable to enhanced microbial decomposition and lateral transport into …