用计算机进行绿鳍马面鲀资源评估和产量预报

STOCK ASSESSMENT AND CATCH PREDICTION OF THE FILEFISH,THAMNACONUS SEPTENTRIONALIS,WITH THE HELP OF MICROCOMPUTER

用实际种群分析(VPA)法,以计算机为工具,对东海绿鳍马面鲀资源量及产量作估算和预报。在10多年的工作中,以计算机技术的发展为基础,对评估方法作了改进,使得评估效率和精度都有所提高,实践表明,评估结果对渔业生产和管理部门有一定的参考价值。

Stock assessment and catch predicition of the filefish, Thamnaconus septentrionalis,have been carried out for more than 10 years by using Virtual Population Analysis (VPA) with the help of microcomputer. With the development of microcomputer technology,the assessment method was also improved. The results from practice showed that the present work is useful to both fishing industry and fishery management.