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THE USE OF HIGH FREQUENCY ACOUSTICS IN THE STUDY OF ZOOPLANKTON SPATIAL AND TEMPORAL PATTERNS (15th Symposium on Polar Biology)
https://doi.org/10.15094/00005224
https://doi.org/10.15094/00005224d1de5432-e975-42d8-8ed6-142dfd78a4db
名前 / ファイル | ライセンス | アクション |
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||||||
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公開日 | 1994-01-01 | |||||||||
タイトル | ||||||||||
タイトル | THE USE OF HIGH FREQUENCY ACOUSTICS IN THE STUDY OF ZOOPLANKTON SPATIAL AND TEMPORAL PATTERNS (15th Symposium on Polar Biology) | |||||||||
言語 | ||||||||||
言語 | eng | |||||||||
資源タイプ | ||||||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
資源タイプ | departmental bulletin paper | |||||||||
ID登録 | ||||||||||
ID登録 | 10.15094/00005224 | |||||||||
ID登録タイプ | JaLC | |||||||||
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内容記述タイプ | Other | |||||||||
内容記述 | P(論文) | |||||||||
記事種別(英) | ||||||||||
en | ||||||||||
Proceeding | ||||||||||
論文名よみ | ||||||||||
その他のタイトル | THE USE OF HIGH FREQUENCY ACOUSTICS IN THE STUDY OF ZOOPLANKTON SPATIAL AND TEMPORAL PATTERNS (15th Symposium on Polar Biology) | |||||||||
著者名(英) |
WIEBE, Peter H.
× WIEBE, Peter H.
× GREENE, Charles H.
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著者所属(英) | ||||||||||
en | ||||||||||
Woods Hole Oceanographic Institution | ||||||||||
著者所属(英) | ||||||||||
en | ||||||||||
Ocean Resources and Ecosystems Program, Section of Ecology Systematics, Cornell University | ||||||||||
抄録(英) | ||||||||||
内容記述タイプ | Other | |||||||||
内容記述 | Knowledge of the three-dimensional spatial structure of zooplankton populations and the change in this structure through time is fundamental to studies of plankton community dynamics. Although conceptual models portraying the time/space scales of plankton pattern and variability exist, data setsrequired to test their relationship to reality are lacking. High frequency acoustical systems (~100 kHz to 1 MHz) are capable of simultaneously resolving individual zooplankton and mapping substantial ocean volumes. This approach provides investigators with new tools for investigating the processes controlling zooplankton distribution and abundance. The versatility of bioacoustical systems is exemplified by the variety of deployment modes already in existence, including use on submersibles, remotely operated vehicles, towed-bodies, net systems, moorings, and buoys. The processing and interpretation of bioacoustical datarequire substantial development. Theoretical models of volume backscattering from zooplankton and visualization of three-dimensional data sets are needed. A fundamental limitation in existing systems is the inability to discriminate and identify species. This is a basic impediment to the quantification of community composition. | |||||||||
雑誌書誌ID | ||||||||||
収録物識別子タイプ | NCID | |||||||||
収録物識別子 | AA10819561 | |||||||||
書誌情報 |
Proceedings of the NIPR Symposium on Polar Biology 巻 7, p. 133-157, 発行日 1994-01 |
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出版者 | ||||||||||
出版者 | National Institute of Polar Research |