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タイトル: | Preliminary result of the relationship between the breathing frequency and dynamic body acceleration |
著者: | KAWABATA, YUUKI OKUYAMA, JUNICHI NAITO, YASUHIKO ARAI, NOBUAKI KOBAYASHI, MASATO OKUZAWA, KOICHI |
キーワード: | acceleration data logger breath Carretta carretta metabolic |
発行日: | Feb-2010 |
出版者: | Graduate school of Informatics, Kyoto University |
誌名: | Proceedings of the 5th International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 9th SEASTAR2000 workshop) |
開始ページ: | 11 |
終了ページ: | 14 |
抄録: | In this study, the relationship between the breathing frequency and the dynamic body acceleration (DBA) of one hatchery-reared loggerhead turtle Carretta carretta was examined using acceleration data loggers. Two acceleration data loggers (M190L-D2GT, W1000-3MPD3GT, Little Leonard, Japan) were attached on the lower-beak and carapace of a hatchery-reared loggerhead turtle, respectively. Breathing was successfully detected from the angle and depth of the beak-attached data logger and DBA, which has been used as an index of activity levels (Wilson et al., 2006), was calculated from the forward acceleration of the carapace-attached logger. There was a positive correlation between the DBA in the previous dive and the breathing frequency; the relationship was exponential. The result suggests that the number of breaths increased exponentially after a more active dive. |
記述: | March 5-6, 2009, Bangkok, Thailand |
URI: | http://hdl.handle.net/2433/107344 |
出現コレクション: | Proceedings of the 5th International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 9th SEASTAR2000 workshop) |
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