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Cadmium and phosphate in coastal Antarctic seawater: implications for Southern Ocean nutrient cycling

Abstract:

Cadmium is a biologically important trace metal that co-varies with phosphate (PO₄³⁻ or Dissolved Inorganic Phosphate, DIP) in seawater. However, the exact nature of Cd uptake mechanisms and the relationship with phosphate and other nutrients in global oceans remain elusive. Here, we present a time series study of Cd and PO₄³⁻ from coastal Antarctic seawater, showing that Cd co-varies with macronutrients during times of high biological activity even under nutrient and trace metal replete cond...

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Publication status:
Published
Peer review status:
Peer reviewed

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Institution:
University of Oxford
Department:
Mathematical,Physical & Life Sciences Division - Earth Sciences
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Mathematical,Physical & Life Sciences Division - Earth Sciences
Role:
Author
More by this author
Institution:
University of Oxford
Department:
Mathematical,Physical & Life Sciences Division - Earth Sciences
Role:
Author
More by this author
Institution:
University of East Anglia
Department:
Laboratory for Global Marine and Atmospheric Chemistry,School of Environmental Sciences
Role:
Author
More by this author
Institution:
University of London
Department:
Department of Earth Sciences and Engineering
Role:
Author
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Funding agency for:
Katharine R. Hendry
Natural Environment Research Council More from this funder
Publisher:
Elsevier Publisher's website
Journal:
Marine Chemistry Journal website
Volume:
112
Issue:
3-4
Pages:
149-157
Publication date:
2008-12-05
DOI:
ISSN:
0304-4203
URN:
uuid:047156f0-7350-450a-9dcf-955fd2516007
Local pid:
ora:3801
Language:
English
Keywords:
Subjects:

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