The DOI matches its Crossref record; 22 of the 22 references it cites were found in a registry or an index.
Deep Circulation of the North Atlantic over the Last 200,000 Years: Geochemical Evidence
Abstract
Variations in the cadmium/calcium ratio of North Atlantic Deep Water are recorded in the fossil shells of benthic foraminifera. The oceanic distribution of cadmium is similar to that of the nutrients, hence the cadmium/calcium ratio in shells records temporal variations in nutrient distributions. Data from a North Atlantic sediment core show that over the past 200,000 years there has been a continuous supply of nutrient-depleted waters into the deep North Atlantic. The intensity of this source relative to nutrient-enriched southern waters diminished by about a factor of 2 during severe glaciations. This evidence combined with carbon isotope data indicates that the continental carbon inventory may have been less variable than previously suggested.
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Cites
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Does the ocean–atmosphere system have more than one stable mode of operation?
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On the Structure and Origin of Major Glaciation Cycles 1. Linear Responses to Milankovitch Forcing
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Self-citationLast Glacial Maximum and Holocene Climate in CCSM3
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Metadata
- Authors
- Boyle, E. A., & Keigwin, L. D.
- Venue
- Science
- Published
- 1982-11-19
- Volume
- 218
- Issue
- 4574
- Pages
- 784-787
- ISSN
- 0036-8075 (ISSN-L)
- 1095-9203
- OpenAlex
- W1977775988
- Cited by
- 422
- References
- 22
- FWCI
- 16.33
- Type
- journal article
- Language
- en
- Open access
- closed
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- Boyle, E. A., & Keigwin, L. D. (1982). Deep Circulation of the North Atlantic over the Last 200,000 Years: Geochemical Evidence. Science. https://doi.org/10.1126/science.218.4574.784
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.
