Courageous Cruise 030 Biological Data overview, 1978

This record describes the datasets obtained on Courageous Cruise 030. The data were obtained from the east Tasmanian continental shelf and waters of the coast of New South Wales in the Tasman Sea in January 1978. Data were obtained from acoustic and trawl surveys of Jack mackerel (Trachurus declivis) and other demersal and pelagic fish. Size range and catch rates were determined. The second part of the cruise involved midwater trawling for fish species inside and outside an eddy located off the NSW coast. Additional information regarding this dataset is contained in the cruise summary for this voyage.(derived from the cruise report) - Biological Field Data Sheets recorded during this voyage have been scanned to PDF, and are available (to CSIRO Staff) on-line. See the details link under "Stored Media List" (below).

本记录详述了勇敢号030航次（Courageous Cruise 030）所获取的数据集。1978年1月，数据采集自塔斯曼海的塔斯马尼亚东部大陆架以及新南威尔士州近岸海域。数据源自对竹荚鱼（Jack mackerel，*Trachurus declivis*）及其他底栖鱼类（demersal fish）、中上层鱼类（pelagic fish）的声学与拖网调查，测定了目标鱼类的体长范围与渔获率。本航次的第二阶段针对新南威尔士州近岸的一处涡流内外的鱼类种群开展了中层拖网调查。本数据集的补充信息详见本次航次的航次总结报告（源自航次报告）。本次航次期间记录的野外生物数据记录表已扫描为PDF格式，仅对澳大利亚联邦科学与工业研究组织（CSIRO）员工开放在线查阅。详见下方"存储介质列表（Stored Media List）"下的详情链接。