The coastal ocean contributes to regulating atmospheric greenhouse gas concentrations by
taking up carbon dioxide (CO2) and releasing nitrous oxide (N2O) and methane (CH4). 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 …

Abstract The Chukchi Sea shelf (CSS) is a highly productive region in the Arctic Ocean and it
is highly efficient for absorbing atmospheric carbon dioxide and exporting and retaining …

We analyze the spatial distribution of carbon dioxide over the seas of the Russian Arctic
based on the results of the comprehensive experiment conducted in September 2020. It …

The Arctic has experienced rapid change associated with warming since the 1970s. The
rapid retreat of the terrestrial cryosphere can release a large amount greenhouse gas from …

The subsurface layer of the Canada Basin contains large reservoirs of dissolved inorganic
nitrogen and carbon (DIN and DIC, respectively). Under rapid change of Arctic climate …

The strong CO2 sink in Arctic Ocean plays a significant role in the global carbon budget. As
a high-latitude oceanic ecosystem, the features of sea surface p CO2 and air-sea CO2 flux …

To enhance our understanding of the carbon cycle in the Arctic Ocean, comprehensive
observational data are crucial, including measurements from the underlying ice water. This …

Abstract The Arctic Ocean, as a significant carbon sink, is attracting increased attention
within the scientific community. This study focused on the main marginal sea ice zone, which …

Quantifying the flux of dissolved inorganic carbon (DIC) from the Chukchi shelf to the deep
ocean (ie, the continental shelf pump) is of great significance for understanding the carbon …