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Oxygen depletion recorded in upper waters of the glacial Southern Ocean
Oxygen depletion in the upper ocean is commonly associated with poor ventilation and storage of respired carbon, potentially linked to atmospheric CO(2) levels. Iodine to calcium ratios (I/Ca) in recent planktonic foraminifera suggest that values less than ∼2.5 μmol mol(−1) indicate the presence of...
Autores principales: | , , , , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Nature Publishing Group
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4821880/ https://www.ncbi.nlm.nih.gov/pubmed/27029225 http://dx.doi.org/10.1038/ncomms11146 |