CSIRO, Abundance and distribution of orange roughy in southeast Australian waters 1987-1979

Several surveys were undertaken to carry out a depth-stratified random trawl survey for orange roughy in southeast Australian waters between Kangaroo Island, South Australia (137 degrees E), and East Tasmania (148 degrees E). Target depths were from 700 to 1200m. This data has been republished (2022-08-29 with additional details of each occurrence where they can be one of three types: catch composition (counts per taxa and optional aggregated weights by trawl event), catch measurements (length and/or weight) of individual taxa and/or catch specimens and their stored location. The occurrence type is recorded in occurrenceremarks.针对澳大利亚东南部海域（介于南澳大利亚州袋鼠岛（东经137°）与塔斯马尼亚岛东部（东经148°））的橘棘鲷（orange roughy），本研究开展了深度分层随机拖网调查，共实施多航次作业，调查目标水深为700至1200米。本数据集于2022年8月29日重新发布，补充了各捕捞记录的详细信息。每条捕捞记录可归属以下三种类型之一：渔获组成（按分类单元（taxa）计数，可附加拖网事件的汇总重量）、单个分类单元渔获物的体长及/或体重测量数据，以及渔获标本及其存储位置。捕捞记录类型记录于occurrenceremarks字段中。