Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ...
The oceanic uptake of atmospheric CO2 is of global importance as it affects the pace of climate change. The Arctic Ocean acts as a carbon sink for atmospheric CO2, benefiting from high solubility of CO2 in cold seawater and high summer biological production. It has been known that amplified warming...
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University of Delaware
2021
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Online Access: | https://dx.doi.org/10.58088/e1gw-3c48 https://udspace.udel.edu/handle/19716/29339 |
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ftdatacite:10.58088/e1gw-3c48 2024-04-28T08:05:59+00:00 Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... Ouyang, Zhangxian 2021 https://dx.doi.org/10.58088/e1gw-3c48 https://udspace.udel.edu/handle/19716/29339 en eng University of Delaware Arctic Ocean Climate Change CO2 Sea Ice thesis Dissertation Thesis 2021 ftdatacite https://doi.org/10.58088/e1gw-3c48 2024-04-02T11:44:12Z The oceanic uptake of atmospheric CO2 is of global importance as it affects the pace of climate change. The Arctic Ocean acts as a carbon sink for atmospheric CO2, benefiting from high solubility of CO2 in cold seawater and high summer biological production. It has been known that amplified warming and accelerated sea ice loss in the Arctic Ocean since 1980s have profoundly altered the Arctic Ocean environment and related biogeochemical processes. However, less is known about how oceanic CO2 uptake and biological production changes in different biogeochemical provinces in respond to warming and sea ice loss and how fast are these changes. Based on results from two cruises conducted in the western Arctic Ocean in 2016 and 2018, we examined seasonal and regional variabilities in metabolic status and the coupling of biological production and oceanic CO2 uptake, which provided a mechanistic view of the summer evolution of net community production and CO2 flux in the various stages of ice-melt and nutrient ... Doctoral or Postdoctoral Thesis Arctic Arctic Ocean Climate change Sea ice DataCite Metadata Store (German National Library of Science and Technology) |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Arctic Ocean Climate Change CO2 Sea Ice |
spellingShingle |
Arctic Ocean Climate Change CO2 Sea Ice Ouyang, Zhangxian Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... |
topic_facet |
Arctic Ocean Climate Change CO2 Sea Ice |
description |
The oceanic uptake of atmospheric CO2 is of global importance as it affects the pace of climate change. The Arctic Ocean acts as a carbon sink for atmospheric CO2, benefiting from high solubility of CO2 in cold seawater and high summer biological production. It has been known that amplified warming and accelerated sea ice loss in the Arctic Ocean since 1980s have profoundly altered the Arctic Ocean environment and related biogeochemical processes. However, less is known about how oceanic CO2 uptake and biological production changes in different biogeochemical provinces in respond to warming and sea ice loss and how fast are these changes. Based on results from two cruises conducted in the western Arctic Ocean in 2016 and 2018, we examined seasonal and regional variabilities in metabolic status and the coupling of biological production and oceanic CO2 uptake, which provided a mechanistic view of the summer evolution of net community production and CO2 flux in the various stages of ice-melt and nutrient ... |
format |
Doctoral or Postdoctoral Thesis |
author |
Ouyang, Zhangxian |
author_facet |
Ouyang, Zhangxian |
author_sort |
Ouyang, Zhangxian |
title |
Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... |
title_short |
Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... |
title_full |
Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... |
title_fullStr |
Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... |
title_full_unstemmed |
Response of CO2 sink and biogeochemistry to sea-ice loss in the western Arctic Ocean ... |
title_sort |
response of co2 sink and biogeochemistry to sea-ice loss in the western arctic ocean ... |
publisher |
University of Delaware |
publishDate |
2021 |
url |
https://dx.doi.org/10.58088/e1gw-3c48 https://udspace.udel.edu/handle/19716/29339 |
genre |
Arctic Arctic Ocean Climate change Sea ice |
genre_facet |
Arctic Arctic Ocean Climate change Sea ice |
op_doi |
https://doi.org/10.58088/e1gw-3c48 |
_version_ |
1797575700090191872 |