论文部分内容阅读
以黄河三角洲调查资料为基础,介绍了该水域内斑尾复虾虎鱼的生态分布、群体组成、繁殖习性、饵料食性以及迁移行为等生物学特征。讨论了该鱼在黄河三角洲生态系统中的地位作用、渔业上的意义以及三角洲生境变迁与渔业可持续的前景等问题。
Based on the survey data of the Yellow River Delta, the ecological characteristics, such as the ecological distribution, population composition, breeding habits, feeding habits and migration behavior of M. gondii in this area are introduced. The role of the fish in the Yellow River Delta ecosystem, the significance of fisheries and the prospects for the change of habitats and the sustainability of fisheries in the delta are discussed.