1990 Eastern Irish Sea Groundfish Survey Catch Data - Silver Star Time Series

A series of groundfish surveys were carried out on the fishing vessel Silver
Star from 1976 to 1991 in the eastern Irish Sea. Fishing took place using a
Boris Goshawk trawl towed for an hour. This data is from the 2 surveys carried
out in 1990. Numbers at length by centimetre of the main commercial fish
species are recorded. Station positions by area are recorded. A summary table
is included for cruises 01/90 and 02/90 containing catch data for all other
species.

自1976年至1991年，在爱尔兰海东部，对渔船‘银星’进行了一系列底层鱼类调查。捕捞作业采用Boris Goshawk拖网，持续一小时。本数据集包含1990年进行的两次调查数据。记录了主要商业鱼类种类按厘米计的长度数量。记录了各站点按区域的位置。还包括了01/90和02/90航次的汇总表格，其中包含其他所有物种的捕获数据。