Soela Voyage SO 3/88 Biological Data Overview

This record is an overview entry for biological data collected on Soela cruise SO 3/88. This cruise took place in the eastern Bass Strait, in waters off the NSW coast, and the east, west and south coasts of Tasmania during 10 May - 2 June 1988, under the leadership of Nick Elliott and Lesley Clementson. Biological data collected on this cruise include catches and catch rates of orange roughy. Biological information on 1304 orange roughy and length frequency and sex on several hundred additional roughy. Predominant by-catch was the shark Deania calcea, occasional large catch of slickheads (Alepocephalus spp.) or macrourids. One large catch of the smooth oreo (Psuedocyttus maculatus). Length frequency by sex, and liver weights from a number of the adult shark major species were obtained. EK 400 acoustic data of a few minor fish echos.(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).

本记录为索拉号（Soela）科考航次SO 3/88所采集生物数据的概述条目。本次航次于1988年5月10日至6月2日实施，作业范围涵盖巴斯海峡东部、新南威尔士州（NSW）近岸海域，以及塔斯马尼亚岛东、西、南三面沿海海域，由尼克·埃利奥特（Nick Elliott）与莱斯利·克莱门特森（Lesley Clementson）担任航次负责人。本次航次采集的生物数据包含胸棘鲷（orange roughy）的渔获量与渔获率信息；共记录1304尾胸棘鲷的生物学参数，同时获取了额外数百尾该类鱼类的体长频率与性别数据。本次航次的主要兼捕物种为镰形刺鲨（Deania calcea），偶有大规模兼捕平头鱼（Alepocephalus spp.）或长尾鳕科（macrourids）鱼类的情况；此外还曾单次大规模捕获平滑奥利奥鲷（Psuedocyttus maculatus）。研究人员还获取了按性别分类的体长频率数据集，以及部分主要成年鲨类物种的肝脏重量数据。本次航次报告中包含EK 400声学设备采集的少量小型鱼类回波数据。本次航行期间记录的生物野外数据表（Biological Field Data Sheets）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（CSIRO）工作人员查阅，具体详情请查看下方「存储媒体列表」中的链接。