FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY
Knowledge of foraminiferal ecology is largely based on natural distributions. Distinctive benthonic faunas characterize the following: marine marshes, upper lagoons, lower lagoons, barrier sand islands, the nearshore turbulent zone, inner continental shelf, outer continental shelf, upper continental...
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ftdtic:AD0441958 2023-05-15T18:00:49+02:00 FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY Phleger, Fred B. SCRIPPS INSTITUTION OF OCEANOGRAPHY LA JOLLA CA 1963-09-24 text/html http://www.dtic.mil/docs/citations/AD0441958 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0441958 en eng http://www.dtic.mil/docs/citations/AD0441958 Availability: Reference only at DDC after original copies exhausted. DTIC AND NTIS (*FORAMINIFERA ECOLOGY) (*MARINE GEOLOGY OCEANOGRAPHY) SEDIMENTATION Text 1963 ftdtic 2016-02-18T17:06:02Z Knowledge of foraminiferal ecology is largely based on natural distributions. Distinctive benthonic faunas characterize the following: marine marshes, upper lagoons, lower lagoons, barrier sand islands, the nearshore turbulent zone, inner continental shelf, outer continental shelf, upper continental slope, lower continental slope and deep sea. Sizes of living benthonic populations (standing crop) are summarized for various environments; these are an indication of the total organic production. Very large standing crops occur off rivers, in hypersaline lagoons and in areas of coastal upwelling. Large standing crops of Foraminifera have few species and specimens of small size. Use of living-total ratios of Foraminifera as a measure of rate of sediment deposition has indicated little modern deposition in may continental shelf areas. Planktonic Foraminifera characterize different offshore, oceanic water masses and can be used to identify such water masses. One of the most important problems for future study is quantitative measurement of features of marine environments which affect distributions of organisms. This should be supplemented by ecological laboratory experiments based on the results. (Author) Text Planktonic foraminifera Defense Technical Information Center: DTIC Technical Reports database |
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Defense Technical Information Center: DTIC Technical Reports database |
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English |
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(*FORAMINIFERA ECOLOGY) (*MARINE GEOLOGY OCEANOGRAPHY) SEDIMENTATION |
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(*FORAMINIFERA ECOLOGY) (*MARINE GEOLOGY OCEANOGRAPHY) SEDIMENTATION Phleger, Fred B. FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY |
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(*FORAMINIFERA ECOLOGY) (*MARINE GEOLOGY OCEANOGRAPHY) SEDIMENTATION |
description |
Knowledge of foraminiferal ecology is largely based on natural distributions. Distinctive benthonic faunas characterize the following: marine marshes, upper lagoons, lower lagoons, barrier sand islands, the nearshore turbulent zone, inner continental shelf, outer continental shelf, upper continental slope, lower continental slope and deep sea. Sizes of living benthonic populations (standing crop) are summarized for various environments; these are an indication of the total organic production. Very large standing crops occur off rivers, in hypersaline lagoons and in areas of coastal upwelling. Large standing crops of Foraminifera have few species and specimens of small size. Use of living-total ratios of Foraminifera as a measure of rate of sediment deposition has indicated little modern deposition in may continental shelf areas. Planktonic Foraminifera characterize different offshore, oceanic water masses and can be used to identify such water masses. One of the most important problems for future study is quantitative measurement of features of marine environments which affect distributions of organisms. This should be supplemented by ecological laboratory experiments based on the results. (Author) |
author2 |
SCRIPPS INSTITUTION OF OCEANOGRAPHY LA JOLLA CA |
format |
Text |
author |
Phleger, Fred B. |
author_facet |
Phleger, Fred B. |
author_sort |
Phleger, Fred B. |
title |
FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY |
title_short |
FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY |
title_full |
FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY |
title_fullStr |
FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY |
title_full_unstemmed |
FORAMINIFERAL ECOLOGY AND MARINE GEOLOGY |
title_sort |
foraminiferal ecology and marine geology |
publishDate |
1963 |
url |
http://www.dtic.mil/docs/citations/AD0441958 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=AD0441958 |
genre |
Planktonic foraminifera |
genre_facet |
Planktonic foraminifera |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/AD0441958 |
op_rights |
Availability: Reference only at DDC after original copies exhausted. |
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1766170069345239040 |