The rate of river migration affects the stability of Arctic infrastructure and communities, and
regulates the fluxes of carbon,, nutrients and sediment, to the oceans. However, predicting …

Permafrost degradation is altering biogeochemical processes throughout the Arctic. Thaw‐
induced changes in organic matter transformations and mineral weathering reactions are …

Permafrost influences 25% of land in the Northern Hemisphere, where it stabilizes the
ground beneath communities and infrastructure and sequesters carbon. However, the …

Rapid warming in the Arctic threatens to destabilize mercury (Hg) deposits contained within
soils in permafrost regions. Yet current estimates of the amount of Hg in permafrost vary by …

Abstract The Mackenzie River Delta in Canada is a mediator of hydrological transport
between the expansive Mackenzie River watershed and the Beaufort Sea. Within the delta …

The migration of rivers in permafrost landscapes has critical implications for riverine
infrastructure, ecosystem stability, and carbon cycling, yet its magnitude and underlying …

How will bank erosion rates in Arctic rivers respond to a warming climate? Existing physical
models predict that bank erosion rates should increase with water temperature as …

Massive ground ice in Arctic regions underlain using continuous permafrost influences
hydrologic processes, leading to ground subsidence and the release of carbon dioxide and …

Floods in ideal landscapes follow a coherent pattern where single water‐covered areas
expand and afterward recede following the inverse sequence, but deviate in real …

River fluxes to the Arctic Ocean impact sea ice extent, nutrient availability, and coastal
ecosystems. Arctic river deltas modulate fluxes of water, sediment, and nutrients reaching …