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| ファイル | 記述 | サイズ | フォーマット | |
|---|---|---|---|---|
| 1stSEASTAR2000_25.pdf | 2.23 MB | Adobe PDF | 見る/開く |
| タイトル: | Report on PTT-attached green turtles Chelonia mydas in the Andaman Sea |
| 著者: | Sakamoto, Wataru Chantrapornsyl, Supot Kittiwattanawong, Kongkiatt Arai, Nobuaki |
| キーワード: | PTT satellite tracking migration green turtle Andaman Sea swimming speed surface time |
| 発行日: | 2000 |
| 出版者: | Graduate School of Informatics, Kyoto University |
| 誌名: | Proceedings of The First SEASTAR2000 Workshop |
| 開始ページ: | 25 |
| 終了ページ: | 28 |
| 抄録: | Three models of Platform Transmitter Terminals (PTT) were attached to four green turtles (Chelonia mydas) living in the Andaman Sea in 1995 and 2000. After released from Phuket and Similan Islands, each turtle revealed its unique migrating route. Two turtles (a 6-month old and an sub-adult female reared in captivity for 6 years) went to southwestern coast of Thailand while the third post-nesting one went to northwestern coast. The fourth post-nesting turtle went to Andaman Islands, India. The destinies of these turtles were sea grass habitats. The duration of PTT signal was 3-32 days. During cruising and feeding, the adult turtles swam 18-66 and 2-12 km/day, respectively. The fourth turtle spent 9±2 % on the sea surface each day. The surface time was highest after sunset and decreased exponentially onward. Since this study revealed that the post-nesting turtles migrated to several feeding grounds. The collaboration among countries within the region is required to guarantee the survival of sea turtles in this region. |
| 記述: | Southeast Asia Sea Turtle Cooperative Research (SEASTAR2000) ORGANISED BY KYOTO UNIVERSITY, JAPAN; THE UNEVERSITY OF TOKYO, JAPAN; PHUKET MARINE BIOLOGICAL CENTER, THAILAND; SEA TURTLE CONSERVATION STATION, THAILAND; MARINE FISHERIES DIVISION, DEPARTMENT OF FISHERIES, THAILAND KYOTO, Japan, 27-30. November 2005 |
| URI: | http://hdl.handle.net/2433/44193 |
| 出現コレクション: | Proceedings of The First SEASTAR2000 Workshop |
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