Courageous Cruise 024 Biological Data overview, 1977

This record describes the datasets obtained on Courageous Cruise 024. The data were obtained from northern Bass Strait, east and south-east Tasmanian waters in September 1977. Data were obtained from acoustic and trawl surveys of Jack mackerel (Trachurus declivis) and other demersal and pelagic fish. Length, weight, gut content, gonad condition, parasites, and age were determined. 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航次024所获取的数据集。数据采集于1977年9月，覆盖巴斯海峡北部及塔斯马尼亚东部与东南部海域。本次数据通过针对澳洲竹䇲鱼（Trachurus declivis）及其他底栖、中上层鱼类的声学与拖网调查获取。研究人员测定了样本的体长、体重、胃含物、性腺状态、寄生虫感染情况及年龄。本数据集的补充信息详见本次航次的航次总结报告（数据源自航次报告）。本次航次采集的生物学野外记录表已扫描为PDF格式，仅可在线供澳大利亚联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）工作人员查阅。详见下方「存储介质列表」下的详情链接。