Observation of the marine benthic organisms at Syowa Station in Antarctica using a remotely operated vehicle
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概要
- 論文の詳細を見る
The authors participated in the 25th Japanese Antarctic Research Expedition and conducted observation of benthos near Syowa Station in Antarctica using a remotely operated vehicle. In addition to a TV camera, the vehicle was equipped with two still cameras for "stereographic" photographs. As a result of analysis of those photographs, the authors were able to determine the distribution density of benthos. In shallow waters (10 and 16m), motile animals such as urchins (Sterechinus neumayeri) were plentiful, while as the water got deeper (40 and 80m), sessile animals such as tubeworms increased. At the deepest location observed in this study, 200m, Bryozoa were dominant; areas existed where Bryozoa covered the entire seabed.
- 国立極地研究所の論文
著者
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NAITO Yasuhiko
National Institute of Polar Research
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Taniguchi Akira
Faculty Of Agriculture Tohoku University
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Numanami Hideki
Faculty Of Marine Science And Technology Tokai University
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Naito Yasuhiko
National Inst. Of Polar Res. Tokyo Jpn
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Hamada Etsuyuki
Tokyo University of Fisheries
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Hamada Etuyuki
Tokyo University of Fisheries
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