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Development and application of a small Pop-up Tag using the ARGOS satellite data transfer system for obseving the behavior of aquatic animals

利用ARGOS卫星数据传输系统开发和应用小型弹出标签来观察水生动物的行为

基本信息

批准号：
12356006
负责人：
TSUKAMOTO Katsumi
金额：
$ 28.32万
依托单位：
The University of Tokyo
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (A)
财政年份：
2000
资助国家：
日本
起止时间：
2000 至 2002
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-12356006/
关键词：
Behavior tracking Argos system pop-up tag Pressure sensor Pressure vessel Release mechanism Aquatic animals 切離し装置

项目摘要

The three years of research of this project has resulted in the development of a small pop-up tag (PUT) using the ARGOS satellite data transfer system for observing the behavior of fishes and aquatic animals, and in 2002, the last year of the project, we attached prototype PUTs to migratory phase freshwater eels and released them during an experimental test of the tags. The primary results of this research to develop PUT are summarized as follows:1. We minimized an ARGOS transmitter that is a main part of a PUT, to the small size of 55.0 x 13.5 x 6.0 mm, and mounted it along with a battery, pressure sensor and thermometer within a cylindrical pressure resistant carbon FRP case that was 143 mm long and 17.2 mmφ. The antenna for transmitting the data to the satellite was 210 mm long and so the total length of the PUT was 353 mm. Outside the PUT, a specially designed cutter (30 x 8 mm) was attached to release the tag from the fish.2. On 28 November 2002, we attached a PUT on two silver stage Japanese eels, Anguilla japonica, during their spawning migration and released them in the Tone River estuary. The timing of pop up for each of the two tags was set at 5 and 15 days after release. Although the 5-day tag was lost after release, we successfully obtained data from the 15-day tag and confirmed the ability of the PUT to transmit data by satellite.3. After three years of research we attained the scheduled goal of developing PUT, although we need a small modification of the data transmission system. We plan to make an additional experimental field release and refine the system, and after a few years, we will make commercial products.

通过对这一项目进行三年的研究，开发出了一种小型弹出式标签，利用卫星环境数据收集网的卫星数据传输系统观察鱼类和水生动物的行为，2002年，即项目的最后一年，我们将弹出式标签的原型贴在洄游阶段的淡水鳗鱼上，并在标签试验期间将其释放。本研究开发PUT的主要成果概括如下：1。我们将作为PUT主要部件的ARGOS发射器缩小到55.0 x 13.5 x 6.0 mm的小尺寸，并将其与电池、压力传感器和温度计一起沿着安装在长143 mm、φ 17.2 mm的圆柱形耐压碳纤维增强塑料外壳内。用于将数据传输到卫星的天线长210 mm，因此PUT的总长度为353 mm。在PUT外部，连接了一个专门设计的切割器（30 x 8 mm），以从鱼上释放标签。2002年11月28日，我们附加了一个放置在两个银阶段日本鳗鲡，在其产卵迁移，并释放它们在通河河口。两个标签的弹出时间分别设置为发布后的5天和15天。虽然5天标签在发布后丢失，但我们成功获得了15天标签的数据，并确认了PUT通过卫星传输数据的能力。经过三年的研究，我们达到了开发PUT的预定目标，虽然我们需要对数据传输系统进行一些小的修改。我们计划再做一个实验场发布，完善系统，几年后，我们将做出商业产品。