CER200105. Celtic Rose 28kHz Furuno Acoustic Data, July 2001. St Patricks Head and St Helens Hill roughy grounds

Collection of acoustic data from 28kHz fisheries sounders using Echolistener digitisers from an industry vessel to provide baseline acoustic data over a month long period during the July roughy spawning event. Trips CER200102 to 06 were located around St Patricks Head and St Helens Hill orange roughy fishing grounds. Addition biological data was collected during these voyages (see Marlin record numbers ....). A continuation of the 1999 acoustic survey of St Helens Hill where Southern Surveyor and the industry vessel Saxon Progress participated in acoustic surveying of orange roughy stocks (see Marlin record number 5545).

本数据集收录了工业作业渔船搭载Echolistener数字化仪的28kHz渔业探鱼仪采集的声学数据，旨在获取7月橘棘鲷（orange roughy）产卵季为期一个月的基准声学数据。航次CER200102至06的作业区域位于圣帕特里克角与圣海伦斯山周边的橘棘鲷渔场。本次航次同步采集了补充生物数据（详见Marlin记录编号……）。本数据集是1999年圣海伦斯山声学调查的延续项目，1999年的调查由南方探索者号（Southern Surveyor）科考船与工业作业船萨克森进展号（Saxon Progress）共同参与，对橘棘鲷种群开展声学勘测工作（详见Marlin记录编号5545）。