Lake and drained lake basin systems in lowland permafrost regions
The formation, growth and drainage of lakes in Arctic and boreal lowland permafrost regions
influence landscape and ecosystem processes. These lake and drained lake basin (L-DLB) …
influence landscape and ecosystem processes. These lake and drained lake basin (L-DLB) …
Defrosting northern catchments: Fluvial effects of permafrost degradation
N Tananaev, E Lotsari - Earth-Science Reviews, 2022 - Elsevier
This paper discusses the potential response of fluvial processes and landforms to the
projected permafrost degradation and related hydrological change. Fluvial system structure …
projected permafrost degradation and related hydrological change. Fluvial system structure …
Circum-Arctic map of the Yedoma permafrost domain
Ice-rich permafrost in the circum-Arctic and sub-Arctic (hereafter pan-Arctic), such as late
Pleistocene Yedoma, are especially prone to degradation due to climate change or human …
Pleistocene Yedoma, are especially prone to degradation due to climate change or human …
Yedoma: Late Pleistocene ice-rich syngenetic permafrost of Beringia
Yedoma is a permafrost deposit widely distributed across the Arctic and found exclusively
within the unglaciated regions in northern Siberia, Alaska, and the Yukon, which are the …
within the unglaciated regions in northern Siberia, Alaska, and the Yukon, which are the …
Geomorphological and climatic drivers of thermokarst lake area increase trend (1999–2018) in the Kolyma lowland yedoma region, north-eastern Siberia
Thermokarst lakes are widespread in Arctic lowlands. Under a warming climate, landscapes
with highly ice-rich Yedoma Ice Complex (IC) deposits are particularly vulnerable, and …
with highly ice-rich Yedoma Ice Complex (IC) deposits are particularly vulnerable, and …
Remote sensing annual dynamics of rapid permafrost thaw disturbances with LandTrendr
Permafrost is warming globally which leads to widespread permafrost thaw. Particularly ice-
rich permafrost is vulnerable to rapid thaw and erosion, impacting whole landscapes and …
rich permafrost is vulnerable to rapid thaw and erosion, impacting whole landscapes and …
No respite from permafrost-thaw impacts in the absence of a global tipping point
Arctic permafrost, the largest non-seasonal component of Earth's cryosphere, contains a
substantial climate-sensitive carbon pool. The existence of a global tipping point, a warming …
substantial climate-sensitive carbon pool. The existence of a global tipping point, a warming …
Fluvio‐thermal erosion and thermal denudation in the yedoma region of northern Alaska: Revisiting the Itkillik River exposure
Riverbank erosion in yedoma regions strongly affects landscape evolution, biogeochemical
cycling, sediment transport, and organic and nutrient fluxes to the Arctic Ocean. Since 2006 …
cycling, sediment transport, and organic and nutrient fluxes to the Arctic Ocean. Since 2006 …
Onshore thermokarst primes subsea permafrost degradation
M Angelopoulos, PP Overduin… - Geophysical …, 2021 - Wiley Online Library
The response of permafrost to marine submergence can vary between ice‐rich late
Pleistocene deposits and the thermokarst basins that thawed out during the Holocene. We …
Pleistocene deposits and the thermokarst basins that thawed out during the Holocene. We …
[HTML][HTML] Climate and environmental changes of the Lateglacial transition and Holocene in northeastern Siberia: Evidence from diatom oxygen isotopes and …
SS Kostrova, BK Biskaborn, LA Pestryakova… - Quaternary Science …, 2021 - Elsevier
A new dataset from Lake Emanda provides insights into climate and environmental
dynamics in an extreme continental setting in northeastern Siberia. The δ 18 O diatom …
dynamics in an extreme continental setting in northeastern Siberia. The δ 18 O diatom …