Climate change is an existential threat to the vast global permafrost domain. The diverse
human cultures, ecological communities, and biogeochemical cycles of this tenth of the …

Nitrogen regulates multiple aspects of the permafrost climate feedback, including plant
growth, organic matter decomposition, and the production of the potent greenhouse gas …

As the Arctic is warming, permafrost coasts are eroding faster, threatening coastal
communities, habitats, and altering sediment and nutrient budgets. The western Canadian …

The Arctic is rapidly changing. Outside the Arctic, large-sample catchment databases have
transformed catchment science from focusing on local case studies to more systematic …

Arctic regimes. Currently, warming accelerates the erosion of permafrost coasts and the
associated discharge of sediment, carbon, and nutrients into the Arctic Ocean. However, the …

Climate warming is accelerating the release of voluminous organic carbon from thawing
permafrost into the Arctic Ocean via riverine transport. However, the seasonal variations in …

Arctic warming alters land‐to‐sea fluxes of nutrients and organic matter, which impact air‐
sea carbon exchange. Here we use an ocean‐biogeochemical model of the southeastern …

Unprecedented rates of climate change in the Arctic are causing altered land to ocean
transport of dissolved organic matter (DOM) and subsequent processing in the Arctic Ocean …

Arctic soils store large amounts of organic carbon and other elements, such as amorphous
silicon, silicon, calcium, iron, aluminum, and phosphorous. Global warming is projected to …

The earth's cryosphere is the outpost of climatic warming, which leads to rapid changes of
organic carbon (OC) transport from terrestrial to aquatic ecosystems. OC in the cryosphere …