Lake and drained lake basin systems in lowland permafrost regions

BM Jones, G Grosse, LM Farquharson… - Nature Reviews Earth & …, 2022 - nature.com
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) …

Sentinel responses of Arctic freshwater systems to climate: linkages, evidence, and a roadmap for future research

JE Saros, CD Arp, F Bouchard, J Comte… - Arctic …, 2022 - cdnsciencepub.com
While the sentinel nature of freshwater systems is now well recognized, widespread
integration of freshwater processes and patterns into our understanding of broader climate …

Influence of hydrological features on CO2 and CH4 concentrations in the surface water of lakes, Southwest China: a seasonal and mixing regime analysis

X Yang, Y Zhou, Z Yu, J Li, H Yang, C Huang… - Water Research, 2024 - Elsevier
Due to the large spatiotemporal variability in the processes controlling carbon emissions
from lakes, estimates of global lake carbon emission remain uncertain. Identifying the most …

Impacts of permafrost degradation on carbon stocks and emissions under a warming climate: a review

H **, Q Ma - Atmosphere, 2021 - mdpi.com
A huge amount of carbon (C) is stored in permafrost regions. Climate warming and
permafrost degradation induce gradual and abrupt carbon emissions into both the …

Oxygen depletion in Arctic lakes: circumpolar trends, biogeochemical processes, and implications of climate change

Y Klanten, RM Couture… - Global …, 2023 - Wiley Online Library
Polar amplification of climate change has the potential to cause large‐scale shifts in the
dissolved oxygen (DO) dynamics of Arctic lakes, with implications for fish survival …

Seasonal patterns in greenhouse gas emissions from lakes and ponds in a High Arctic polygonal landscape

V Prėskienis, I Laurion, F Bouchard… - Limnology and …, 2021 - Wiley Online Library
Lakes and ponds can be hotspots for CO2 and CH4 emissions, but Arctic studies remain
scarce. Here we present diffusive and ebullition fluxes collected over several years from 30 …

Carbon storage and burial in thermokarst lakes of permafrost peatlands

RM Manasypov, AG Lim, IV Krickov, LS Shirokova… - Biogeochemistry, 2022 - Springer
Thermokarst (thaw) lakes of the Western Siberian Lowland (WSL), the World´ s largest
permafrost peatland, contain important but poorly constrained stocks of organic carbon (OC) …

Recent advances and challenges in monitoring and modeling non-growing season carbon dioxide fluxes from the Arctic Boreal Zone

KA Arndt, J Hashemi, SM Natali, LD Schiferl… - Current Climate Change …, 2023 - Springer
Abstract Purpose of Review While previously thought to be negligible, carbon emissions
during the non-growing season (NGS) can be a substantial part of the annual carbon budget …

Automated identification of thermokarst lakes using machine learning in the ice-rich permafrost landscape of Central Yakutia (Eastern Siberia)

L Hughes-Allen, F Bouchard, A Séjourné, G Fougeron… - Remote Sensing, 2023 - mdpi.com
The current rate and magnitude of temperature rise in the Arctic are disproportionately high
compared to global averages. Along with other natural and anthropogenic disturbances, this …

The dominant role of sunlight in degrading winter dissolved organic matter from a thermokarst lake in a subarctic peatland

F Mazoyer, I Laurion, M Rautio - Biogeosciences, 2022 - bg.copernicus.org
Dissolved organic matter (DOM) leaching from thawing permafrost may promote a positive
feedback on the climate if it is efficiently mineralized into greenhouse gases. However, many …