射频识别技术(RFID)在鱼道监测中的应用

过鱼效果的监测评价及相应技术优化是鱼道成功运行的保证。通过对比射频识别技术与其他水生生物监测技术之间的优缺点,从鱼类生理伤害度、监测精度、标签遗失率以及适用鱼类个体尺寸范围和监测成本等方面,阐述了射频识别技术在鱼道监测工作中的优越性。结合射频识别技术在鱼道内部通过效果、鱼道进口吸引效果和鱼道河流连通性修复方面的应用,概括了射频识别技术应用现状及其所包含的关键技术,加强射频识别技术的研究对鱼道监测、评价、优化具有重大意义。

The use of radio frequency identification in fishway monitoring

The evaluation and optimization of fishway efficiency is important for their successful operation. Here we analyze the existing problems associated with monitoring of fishways and compare the efficiency of existing monitoring technology. We report that radio frequency identification has a multitude of advantages, such as low physical damage, high monitoring precision, low cost, low tag loss rate and suitability for a wide range of species and sizes. This article assesses the use of PIT-Passive Integrated Transponder tags for radio frequency identification technology in the monitoring of fishways globally, and finds that radio frequency identification can be applied in analysising the fishway and the carryover effect. We recommend that more research is required to strengthen radio frequency identification technology and thus its application in domestic fish tracking and fish monitoring.