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) …

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 …

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 …

While the sentinel nature of freshwater systems is now well recognized, widespread
integration of freshwater processes and patterns into our understanding of broader climate …

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) …

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 …

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 …

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 …

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 …

Ice cover restructures the distribution of substances in ice and underlying water and poses
non-negligible environmental effects. This study aimed to clarify the spatiotemporal …