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書誌情報 | ファイル |
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Development and Evaluation of an Ultrasonic Transmitter Using Frequency–Modulated Tones for Biotelemetry NAKAGAWA, MASAHIRO; ICHIKAWA, KOTARO; SASAKURA, TOYOKI; MITAMURA, HIROMICHI; ARAI, NOBUAKI (2014-03) PROCEEDINGS of the Design Symposium on Conservation of Ecosystem (The 13th SEASTAR2000 workshop), 2: 15-18 | |
Monitoring dugong feeding behavior in a tidal flat by visual and acoustic observation TSUTSUMI, CHIKA; ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; ARAI, NOBUAKI; SHINKE, TOMIO; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2005) Proceedings of the 2nd International symposium on SEASTAR2000 and Asian Bio-logging Science (The 6th SEASTAR2000 Workshop): 37-42 | |
A visual-acoustic combined observation method to monitor seagrass bed utilization by dugongs (Dugong dugon) in a tidal flat TSUTSUMI, CHIKA; ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; ARAI, NOBUAKI; SHINKE, TOMIO; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2004) Proceedings of the International Symposium on SEASTAR2000 and Bio-logging Science (The 5th SEASTAR2000 Workshop): 69-71 | |
The acoustical characteristics of dugong calls and the behavioral correlates observed in Toba aquarium HISHIMOTO, YOICHIRO; ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; ARAI, NOBUAKI (2005) Proceedings of the 2nd International symposium on SEASTAR2000 and Asian Bio-logging Science (The 6th SEASTAR2000 Workshop): 25-28 | |
Analysis of ship noise around a dugongs' habitat SAKAMOTO, SHIMAKO; ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; SHINKE, TOMIO; ARAI, NOBUAKI; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2005) Proceedings of the 2nd International symposium on SEASTAR2000 and Asian Bio-logging Science (The 6th SEASTAR2000 Workshop): 33-35 | |
Dugong vocalization in relation to ambient noise ANDO-MIZOBATA, NORIKO; ICHIKAWA, KOTARO; ARAI, NOBUAKI; KATO, HIDEHIRO (2011-03) Proceedings of the 6th International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 10th SEASTAR2000 workshop): 55-59 | |
Seasonal characterization of dugong feeding and biomass utilization on selected sites in Talibong Island AMAMOTO, NANAKO; ICHIKAWA, KOTARO; ARAI, NOBUAKI; AKAMATSU, TOMONARI; SHINKE, TOMIO; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2009-03) Proceedings of the 4th International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 8th SEASTAR2000 workshop): 41-43 | |
Preliminary estimation of detection rate of dugong acoustical observation ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; ARAI, NOBUAKI; SHINKE, TOMIO; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2009-03) Proceedings of the 4th International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 8th SEASTAR2000 workshop): 47-50 | |
Pattern analyses on the vocal structure of calls and geographic variations among three areas OKUMURA, NAOKO; ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; ARAI, NOBUAKI; SHINKE, TOMIO; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2006-12) Proceedings of the 3rd International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 7th SEASTAR2000 workshop): 63-67 | |
Effect of ship sound on the vocal behavior of dugongs SAKAMOTO, SHIMAKO; ICHIKAWA, KOTARO; AKAMATSU, TOMONARI; SHINKE, TOMIO; ARAI, NOBUAKI; HARA, TAKESHI; ADULYANUKOSOL, KANJANA (2006-12) Proceedings of the 3rd International Symposium on SEASTAR2000 and Asian Bio-logging Science (The 7th SEASTAR2000 workshop): 69-75 |
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