Harvest tonnages by Alginates (Australia) P/L for Macrocystis pyrifera on the east coast of Tasmania 1970-71

As a condition of licence for harvesting Macrocystis pyrifera (Linnaeus) C. Agardh 1820, Alginates (Australia) P/L lodged harvest returns to the Tasmanian Lands Department. The harvest returns consisted of what tonnage was harvested from where, when and the length of trip. While Alginates (Australia) P/L harvested from 1964-1973, harvest data for individual sites is only available for the years 1970-71. Here the data is summed for individual sites for the two years 1970-71.

作为采收巨藻（Macrocystis pyrifera (Linnaeus) C. Agardh 1820）的许可条件，澳大利亚海藻酸盐私人有限公司（Alginates (Australia) P/L）需向塔斯马尼亚土地部门提交采收报告。该报告涵盖了采收吨位、采收点位、采收时间以及航程时长等核心信息。尽管该公司的巨藻采收作业周期为1964年至1973年，但仅能获取1970至1971年各单个采收点位的具体数据。本数据集对1970至1971年各单个采收点位的采收数据进行了汇总。