Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ...
Despite many improvements in understanding the role of copper (Cu) in microbial metabolism, we still lack the understanding of its biogeochemistry in the ocean. One difficulty is how to interpret the linear depth profiles of dissolved Cu in the ocean. Additionally, the relationships between Cu and m...
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Johns Hopkins University Data Archive
2021
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ftdatacite:10.7281/t1/bnsvvd 2024-03-31T07:55:26+00:00 Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... Cui, Minming Gnanadesikan, Anand 2021 https://dx.doi.org/10.7281/t1/bnsvvd https://archive.data.jhu.edu/citation?persistentId=doi:10.7281/T1/BNSVVD unknown Johns Hopkins University Data Archive https://dx.doi.org/10.7281/t1/bnsvvd/ekqz0i https://dx.doi.org/10.7281/t1/bnsvvd/bgkm9y dataset Dataset 2021 ftdatacite https://doi.org/10.7281/t1/bnsvvd10.7281/t1/bnsvvd/ekqz0i10.7281/t1/bnsvvd/bgkm9y 2024-03-04T11:49:54Z Despite many improvements in understanding the role of copper (Cu) in microbial metabolism, we still lack the understanding of its biogeochemistry in the ocean. One difficulty is how to interpret the linear depth profiles of dissolved Cu in the ocean. Additionally, the relationships between Cu and macronutrients in the global ocean have not been well characterized. Examining the relationships between observed Cu, PO43–, and Si, we found that Cu was more correlated with Si than PO43– in the global ocean. In our model, both biogeochemical cycling and internal circulation are important for explaining global marine Cu distributions. Our modeling results suggest a deep remineralization of Cu, which is consistent with previous lab results. Furthermore, the modeling results indicate that the uptake of Cu in the Southern Ocean is substantially higher than that in non-Southern Oceans. These results lead us to hypothesize that phytoplankton such as diatoms living in the Southern Ocean dominate marine Cu distributions. ... Dataset Southern Ocean DataCite Metadata Store (German National Library of Science and Technology) Southern Ocean |
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Open Polar |
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DataCite Metadata Store (German National Library of Science and Technology) |
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ftdatacite |
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description |
Despite many improvements in understanding the role of copper (Cu) in microbial metabolism, we still lack the understanding of its biogeochemistry in the ocean. One difficulty is how to interpret the linear depth profiles of dissolved Cu in the ocean. Additionally, the relationships between Cu and macronutrients in the global ocean have not been well characterized. Examining the relationships between observed Cu, PO43–, and Si, we found that Cu was more correlated with Si than PO43– in the global ocean. In our model, both biogeochemical cycling and internal circulation are important for explaining global marine Cu distributions. Our modeling results suggest a deep remineralization of Cu, which is consistent with previous lab results. Furthermore, the modeling results indicate that the uptake of Cu in the Southern Ocean is substantially higher than that in non-Southern Oceans. These results lead us to hypothesize that phytoplankton such as diatoms living in the Southern Ocean dominate marine Cu distributions. ... |
format |
Dataset |
author |
Cui, Minming Gnanadesikan, Anand |
spellingShingle |
Cui, Minming Gnanadesikan, Anand Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
author_facet |
Cui, Minming Gnanadesikan, Anand |
author_sort |
Cui, Minming |
title |
Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
title_short |
Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
title_full |
Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
title_fullStr |
Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
title_full_unstemmed |
Data associated with the publication: Characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
title_sort |
data associated with the publication: characterizing the roles of biogeochemical cycling and ocean circulation in regulating marine copper distributions ... |
publisher |
Johns Hopkins University Data Archive |
publishDate |
2021 |
url |
https://dx.doi.org/10.7281/t1/bnsvvd https://archive.data.jhu.edu/citation?persistentId=doi:10.7281/T1/BNSVVD |
geographic |
Southern Ocean |
geographic_facet |
Southern Ocean |
genre |
Southern Ocean |
genre_facet |
Southern Ocean |
op_relation |
https://dx.doi.org/10.7281/t1/bnsvvd/ekqz0i https://dx.doi.org/10.7281/t1/bnsvvd/bgkm9y |
op_doi |
https://doi.org/10.7281/t1/bnsvvd10.7281/t1/bnsvvd/ekqz0i10.7281/t1/bnsvvd/bgkm9y |
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1795037297619501056 |