In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment
A device for sampling the interstitial waters of deep-sea sediments in situ has been developed and tested. The sampler collects a series of samples over a depth of 1.5 meters in the sediment and thus makes possible the accurate delineation of chemical gradients existing in the pore waters. Samples c...
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Language: | English |
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American Association for the Advancement of Science (AAAS)
1973
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Online Access: | http://dx.doi.org/10.1126/science.181.4095.154 https://www.science.org/doi/pdf/10.1126/science.181.4095.154 |
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craaas:10.1126/science.181.4095.154 2024-06-09T07:48:07+00:00 In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment Sayles, F. L Wilson, T. R. S. Hume, D. N. Mangelsdorf, P. C. 1973 http://dx.doi.org/10.1126/science.181.4095.154 https://www.science.org/doi/pdf/10.1126/science.181.4095.154 en eng American Association for the Advancement of Science (AAAS) Science volume 181, issue 4095, page 154-156 ISSN 0036-8075 1095-9203 journal-article 1973 craaas https://doi.org/10.1126/science.181.4095.154 2024-05-16T12:55:01Z A device for sampling the interstitial waters of deep-sea sediments in situ has been developed and tested. The sampler collects a series of samples over a depth of 1.5 meters in the sediment and thus makes possible the accurate delineation of chemical gradients existing in the pore waters. Samples collected in the North Atlantic indicate that significant gradients of K + and Ca 2+ exist in the sediments sampled. Interstitial solutions sampled between Ireland and Cape Cod, Massachusetts, are characterized by the depletion of K + and the enrichment of Ca 2+ . Article in Journal/Newspaper North Atlantic AAAS Resource Center (American Association for the Advancement of Science) Science 181 4095 154 156 |
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Open Polar |
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AAAS Resource Center (American Association for the Advancement of Science) |
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craaas |
language |
English |
description |
A device for sampling the interstitial waters of deep-sea sediments in situ has been developed and tested. The sampler collects a series of samples over a depth of 1.5 meters in the sediment and thus makes possible the accurate delineation of chemical gradients existing in the pore waters. Samples collected in the North Atlantic indicate that significant gradients of K + and Ca 2+ exist in the sediments sampled. Interstitial solutions sampled between Ireland and Cape Cod, Massachusetts, are characterized by the depletion of K + and the enrichment of Ca 2+ . |
format |
Article in Journal/Newspaper |
author |
Sayles, F. L Wilson, T. R. S. Hume, D. N. Mangelsdorf, P. C. |
spellingShingle |
Sayles, F. L Wilson, T. R. S. Hume, D. N. Mangelsdorf, P. C. In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment |
author_facet |
Sayles, F. L Wilson, T. R. S. Hume, D. N. Mangelsdorf, P. C. |
author_sort |
Sayles, F. L |
title |
In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment |
title_short |
In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment |
title_full |
In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment |
title_fullStr |
In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment |
title_full_unstemmed |
In situ Sampler for Marine Sedimentary Pore Waters: Evidence for Potassium Depletion and Calcium Enrichment |
title_sort |
in situ sampler for marine sedimentary pore waters: evidence for potassium depletion and calcium enrichment |
publisher |
American Association for the Advancement of Science (AAAS) |
publishDate |
1973 |
url |
http://dx.doi.org/10.1126/science.181.4095.154 https://www.science.org/doi/pdf/10.1126/science.181.4095.154 |
genre |
North Atlantic |
genre_facet |
North Atlantic |
op_source |
Science volume 181, issue 4095, page 154-156 ISSN 0036-8075 1095-9203 |
op_doi |
https://doi.org/10.1126/science.181.4095.154 |
container_title |
Science |
container_volume |
181 |
container_issue |
4095 |
container_start_page |
154 |
op_container_end_page |
156 |
_version_ |
1801379707647688704 |