Abstract The Arctic Ocean is a fundamental node in the global hydrological cycle and the
ocean's thermohaline circulation. We here assess the system's key functions and …

Large freshwater anomalies clearly exist in the Arctic Ocean. For example, liquid freshwater
has accumulated in the Beaufort Gyre in the decade of the 2000s compared to 1980–2000 …

River inputs of nutrients and organic matter impact the biogeochemistry of arctic estuaries
and the Arctic Ocean as a whole, yet there is considerable uncertainty about the magnitude …

Recent deployments of CubeSat imagers by companies such as Planet may advance
hydrological remote sensing by providing an unprecedented combination of high temporal …

Over the next century, near‐surface permafrost across the circumpolar Arctic is expected to
degrade significantly, particularly for land areas south of 70° N. This is likely to cause …

Numerous international scientific assessments and related articles have, during the last
decade, described the observed and potential impacts of climate change as well as other …

The areal extent of permafrost in China has been reduced by about 18.6% during the last
30years. Due to the combined inuences of climate warming and human activities, permafrost …

The fate and cycling of macronutrients introduced into estuaries depend upon a range of
interlinked processes. Hydrodynamics and morphology in combination with freshwater …

We investigate basin‐scale mechanisms regulating anomalies in freshwater content (FWC)
in the Beaufort Gyre (BG) of the Arctic Ocean using historical observations and data …

Northern rivers connect a land area of approximately 20.5 million km2 to the Arctic Ocean
and surrounding seas. These rivers account for~ 10% of global river discharge and transport …