Jack Mackerel Isotherm Maps 1973 to 1974

This series of twelve, monthly, fish-spotting maps has been prepared from logs of CSIRO fish spotting aircraft, the New South Wales State fisheries aircraft and the Fish Protein Concentrate aircraft based in Tasmania. The CSIRO fish-spotting aircraft was funded by the Fisheries Development Trust Fund.

本系列共包含12幅月度鱼类探测专题地图，其编制数据源自澳大利亚联邦科学与工业研究组织（CSIRO）鱼类探测飞机、新南威尔士州渔业部门所属鱼类探测飞机，以及驻扎于塔斯马尼亚州的鱼蛋白浓缩项目专用探测飞机的飞行日志。其中，CSIRO的鱼类探测飞机由渔业发展信托基金资助。