| タイトル |
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ja
Vertical profiles of marine particulates : a step towards global scale comparisons using an Autonomous Visual Plankton Recorder (シンポジウム イメージング技法によるプランクトン研究)
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| 作成者 |
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| アクセス権 |
open access |
| 権利情報 |
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| 主題 |
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Other
en
VPR
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Other
en
marine snow
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Other
en
vertical profiles
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Other
en
global comparison
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Other
en
zooplankton
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NDC
660
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| 内容注記 |
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Abstract
en
An Autonomous Visual Plankton Recorder (AVPR) was used to record colour in situ images of plankton and other marine particulates at several oligotrophic stations around the world, including a northern hemisphere subtropical open ocean, a northern hemisphere subtropical marginal sea, a southern hemisphere tropical marginal sea, and a polar open ocean. Quantitative analyses and comparisons of particle concentrations, sizes and vertical profiles were possible after identification of optimal image enhancement settings and employment of a specially- developed macro routine in the off-the-shelf image analysis software Image Pro Plus. Such baseline data is invaluable for assessing the effects of surface or near-surface waste water or tailings disposal during deep-sea mining operations in oligotrophic areas. Marine particulate profiles, their relationships to oceanographic parameters and water mass structure, and the resolution-dependent limitations of the system are introduced and discussed.
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| 出版者 |
ja
日本プランクトン学会
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| 日付 |
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| 言語 |
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| 資源タイプ |
journal article |
| 出版タイプ |
VoR |
| 資源識別子 |
HDL
http://hdl.handle.net/2115/57089
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| 収録誌情報 |
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PISSN
0387-8961
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NCID
AN00197015
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ja
日本プランクトン学会報
en
Bulletin of the Plankton Society of Japan
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巻61
号1
開始ページ72
終了ページ81
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| ファイル |
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| コンテンツ更新日時 |
2023-07-26 |
