Experimental study for construction of underwater image information sampling system by animal- born image data logger

动物源图像数据记录仪构建水下图像信息采样系统的实验研究

• 批准号: 17580175
• 负责人: NAITO Yasuhiko
• 金额: $ 1.6万
• 依托单位: National Institute of Polar Research
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2005
• 资助国家: 日本
• 起止时间: 2005 至 2006
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-17580175/
• 关键词: Ocean exploration; Marine ecology; Bio-logging; Image date logger; Automatic deployment system; Inexpensive releasing system; バイオロギング; 切り離し装置; 方向探知器; 水中画像

Animal-born image data logger and acceleration data logger are useful tools to investigate the interaction between marine animal behavior and their environment, and those have been commonly used for the study of diving animals, particularly seals and penguins. However image data loggers have been rarely used for fishes due to technical difficulty of deployment and the recovery of data loggers, while used in seals and penguins more often. In order to search for the technical solution of deployment and recovery we developed a new deployment and recovery system for fish study. First we conducted is further miniaturization of releasing system with a newly designed microchip controlled timer and then we designed a new single platform releasing system compounded with timer, logger, acoustic pinger and radio transmitter, which is slightly buoyant. We conducted the test experiment in the Shimoda Bay area using the newly designed releasing system on two sharks and one ray. System worked well when sea surface condition was smooth. We also developed a new deployment and recovery system on the deep-sea fishes in deep water without handling them at surface. We tested it in the fish culture pen and found system worked fine.

动物图像数据记录仪和加速度数据记录仪是研究海洋动物行为与环境相互作用的有用工具，通常用于研究潜水动物，特别是海豹和企鹅。然而，图像数据记录器很少用于鱼类，因为部署和数据记录器的恢复存在技术困难，而更多地用于海豹和企鹅。为了探索鱼类研究的部署和回收技术解决方案，我们开发了一种新的鱼类研究部署和回收系统。我们首先设计了一种新型的微芯片控制定时器，使释放系统进一步小型化，然后设计了一种新型的单平台释放系统，该系统由定时器、记录器、声波发射器和无线电发射器组成，具有轻微的浮力。我们在下田湾地区使用新设计的释放系统对两条鲨鱼和一条鳐鱼进行了测试实验。当海面条件平稳时，系统工作良好。我们还开发了一种新的部署和回收系统的深海鱼类在深水中没有处理他们在水面上。我们在养鱼围栏中进行了测试，发现系统工作正常。

项目成果

Monitoring the spawning behaviour of chum salmon with an acceleration data logger.

使用加速度数据记录仪监测鲑鱼的产卵行为。

• 发表时间: 2006
• 期刊: Ecology of Freshwater Fish 15
• 作者: Tsuda Y;Kawabe R;Tanaka H;Mitsunaga Y;Hiraishi T;Yamamoto K;Nashimoto K.
• 通讯作者: Nashimoto K.

A technique for caluculating bearing and tilt angles of walleye Pollock photographed in trawls with digital still-picture loggers

一种计算用数字静态图像记录仪在拖网中拍摄的白眼狭鳕方位角和倾斜角的技术

• 发表时间: 2006
• 期刊: Fisheries research 77
• 作者: Torisawa;K.
• 通讯作者: K.

A role of advanced image data logger systems in marine animal study

先进图像数据记录系统在海洋动物研究中的作用

• 发表时间: 2006
• 期刊: Otsuchi Marine Science Vol.31(In press)
• 作者: Torisawa;K.;Yasuhiko Naito
• 通讯作者: Yasuhiko Naito

A technique for calculating bearing and tilt angles of walleye Pollock photographed in trawls with digital still-picture loggers.

一种计算用数字静态图像记录仪在拖网中拍摄的白眼狭鳕的方位角和倾斜角的技术。

• 发表时间: 2006
• 期刊: Fisheries Research 77
• 作者: Toda;M.J.;Lakim;M.B.;Mohamed;M.B.;島田敏男;Shinsuke Torisawa et al.
• 通讯作者: Shinsuke Torisawa et al.

Stroke frequency, but not swimming speed, is related to body size in free-ranging seabirds, pinnipeds and cetaceans.

• DOI: 10.1098/rspb.2006.0005
• 发表时间: 2007-02-22
• 期刊: PROCEEDINGS OF THE ROYAL SOCIETY B-BIOLOGICAL SCIENCES
• 影响因子: 4.7
• 作者: Sato, Katsufumi;Watanuki, Yutaka;Takahashi, Akinori;Miller, Patrick J. O.;Tanaka, Hideji;Kawabe, Ryo;Ponganis, Paul J.;Handrich, Yves;Akamatsu, Tomonari;Watanabe, Yuuki;Mitani, Yoko;Costa, Daniel P.;Bost, Charles-Andre;Aoki, Kagari;Amano, Masao;Trathan, Phil;Shapiro, Ari;Naito, Yasuhiko
• 通讯作者: Naito, Yasuhiko