Sea ice is a defining feature of the polar marine environment. It is a critical domain for marine biota and it regulates ocean-atmosphere exchange, including the exchange of greenhouse gases such as CO2 and CH4. In this study, we determined the rates and pathways that govern gas transport through a mixed sea ice cover. N2O, SF6, 3He, 4He, and Ne were used as gas tracers of the exchange processes that take place at the ice-water and air-water interfaces in a laboratory sea ice experiment. Observation of the changes in gas concentrations during freezing revealed that He is indeed more soluble in ice than in water; Ne is less soluble in ice, and the larger gases (N2O and SF6) are mostly excluded during the freezing process. Model estimates of ...
Carbon budgets for the polar oceans require better constraint on air–sea gas exchange in the sea ice...
Air-sea gas exchange plays a key role in the cycling of greenhouse and other biogeochemically import...
We present 34 profiles of radon‐deficit from the ice‐ocean boundary layer of the Beaufort Sea. Inclu...
Sea ice is a defining feature of the polar marine environment. It is a critical domain for marine bi...
Sea ice is a defining feature of the polar marine environment. It is a critical domain for marine bi...
Sea ice is a defining feature of the polar geochemical ecosystem. It is a critical substrate for mar...
Sea ice is a defining feature of the polar geochemical ecosystem. It is a critical substrate for mar...
Gas diffusion through the porous microstructure of sea ice represents a pathway for ocean–atmosphere...
The Arctic Ocean is an important sink for atmospheric CO₂. The impact of decreasing sea-ice extent a...
The Arctic Ocean is an important sink for atmospheric CO2. The impact of decreasing sea ice extent a...
[1] Gas exchange through sea ice is a determining factor in the polar ocean budget of climatically-a...
Carbon budgets for the polar oceans require better constraint on air–sea gas exchange in the sea ice...
Given rapid sea ice changes in the Arctic Ocean in the context of climate warming, better constraint...
Author Posting. © American Geophysical Union, 2017. This article is posted here by permission of Am...
Author Posting. © Oceanography Society, 2011. This article is posted here by permission of Oceanogr...
Carbon budgets for the polar oceans require better constraint on air–sea gas exchange in the sea ice...
Air-sea gas exchange plays a key role in the cycling of greenhouse and other biogeochemically import...
We present 34 profiles of radon‐deficit from the ice‐ocean boundary layer of the Beaufort Sea. Inclu...
Sea ice is a defining feature of the polar marine environment. It is a critical domain for marine bi...
Sea ice is a defining feature of the polar marine environment. It is a critical domain for marine bi...
Sea ice is a defining feature of the polar geochemical ecosystem. It is a critical substrate for mar...
Sea ice is a defining feature of the polar geochemical ecosystem. It is a critical substrate for mar...
Gas diffusion through the porous microstructure of sea ice represents a pathway for ocean–atmosphere...
The Arctic Ocean is an important sink for atmospheric CO₂. The impact of decreasing sea-ice extent a...
The Arctic Ocean is an important sink for atmospheric CO2. The impact of decreasing sea ice extent a...
[1] Gas exchange through sea ice is a determining factor in the polar ocean budget of climatically-a...
Carbon budgets for the polar oceans require better constraint on air–sea gas exchange in the sea ice...
Given rapid sea ice changes in the Arctic Ocean in the context of climate warming, better constraint...
Author Posting. © American Geophysical Union, 2017. This article is posted here by permission of Am...
Author Posting. © Oceanography Society, 2011. This article is posted here by permission of Oceanogr...
Carbon budgets for the polar oceans require better constraint on air–sea gas exchange in the sea ice...
Air-sea gas exchange plays a key role in the cycling of greenhouse and other biogeochemically import...
We present 34 profiles of radon‐deficit from the ice‐ocean boundary layer of the Beaufort Sea. Inclu...