Soviet Fishery Data (Australian Waters) - vessel Lira April-October 1973

This dataset comprises catch compositions and trawl locations from a cruise of the Russian fishery research vessel "Lira" carried out in Australian waters between April and October 1973, containing 305 demersal trawls from the Great Australian Bight, SW. W, NW Western Australia, Northern Territory coast, and Gulf of Carpentaria. Most records include catch composition by species (presence/absence but not weight), also some data on length frequency, maturity and diet of commercially important species. The data were obtained by exchange with Soviet scientists in the mid 1990s and has had CSIRO species codes incorporated. The dataset is now in an Oracle database in Hobart, and analyses/summaries of the data are given in the accompanying report (see References). A MS Access version of the dataset has been compiled for use within the North West Shelf-JEMS study. This version is available on-line for researchers in the NWS-JEMS study (see data links). The data are also accessible to authorised users via CMR's "Data Trawler" application. A username and password is required to access this dataset.

本数据集包含1973年4月至10月间，俄罗斯渔业研究船“利拉号（Lira）”在澳大利亚水域执行科考巡航所获取的渔获组成与拖网作业位置数据，共计305次底拖网（demersal trawl）作业记录，作业范围覆盖大澳大利亚湾、西澳西南部、西澳西北部、北领地海岸及卡奔塔利亚湾。多数记录包含按物种分类的渔获组成信息（仅记录物种的存在/缺失状态，未提供重量数据），同时还附带部分具有商业价值物种的体长频率、性成熟状态及食性相关数据。该数据集于20世纪90年代中期通过与苏联科研人员的学术交流获取，并已整合了联邦科学与工业研究组织（Commonwealth Scientific and Industrial Research Organisation, CSIRO）的物种编码体系。目前本数据集存储于霍巴特的Oracle数据库（Oracle Database）中，相关数据分析与汇总结果已收录于配套报告（详见参考文献）。本数据集的Microsoft Access版本已编译完成，专供西北大陆架-JEMS（North West Shelf-JEMS）研究项目使用，该版本可供该研究项目内的科研人员在线获取（详见数据链接）。授权用户亦可通过CMR（Commonwealth Marine Research）的“数据拖网器（Data Trawler）”应用程序访问本数据集。访问该数据集需提供用户名与密码。