Spencer Gulf fisheries, Sardine Research Catch and Effort Logbook Data

Monitor catch and effort fluctuations in South Australia's sardine fishery and to provide a basis for assessment of fish stocks. Quantity of fish and effort expended in taking the catch is recorded by trip logbook returns submitted by the pilchard fisher on a shot by shot basis. Ongoing since 1999.本数据集旨在监测澳大利亚南澳州沙丁鱼渔业的渔获量（catch）与捕捞努力量（effort）波动情况，并为鱼类种群资源评估（fish stock assessment）提供依据。渔获物的数量及捕捞作业所投入的努力量，由沙丁鱼捕捞从业者按逐网次提交的航次日志报表（trip logbook returns）进行记录。该监测工作自1999年起持续开展至今。