【摘要】 本文以1998年莱州湾与黄河口水域的定*置网具春季渔获为基础，记述了该海区出现的61种渔获名录，渔业资源分布与数量特征。表明了该水域资源量呈大幅度下降趋势。以此提出加强渔业生物多样性保护和资源合理利用的建议。更多还原

【Abstract】 Based on the data of the catch of the setnet catch in Laizhou bay and Huanghe estuary in spring 1998, in the paper we analyzed the composition of the species and the distribution of fishery resource and quantitative character. We found that there is a rapid decline in fishery resource in the area. There fore, the author deem protecting biodiversity of the fishery resource and reasonably exploiting the fishery resource should be pay great attention.更多还原