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本文在1982—1983年渤海综合调查资料基础上,分析研究了渤海初级生产力的地理分布与季节变化,环境因子与初级生产力之间的相关关系,并对渤海有机生产能力和渔业生产前景作出了评价,研究表明,渤海水域具有一定的生产潜力,其初级生产力为112g C/m~2·a,每年的初级生产量为1000万吨有机碳,鱼虾贝类产量约为100万吨,水产品可捕获量在50万吨以上,调查研究结果可作为渤海渔业资源开发、利用和管理的基础资料。
Based on the comprehensive data from 1982 to 1983 in Bohai Sea, this paper analyzes the correlation between the geographical distribution and seasonal variation of primary productivity in the Bohai Sea, environmental factors and primary productivity, and evaluates the organic production capacity and fishery production prospects in the Bohai Sea The study shows that the Bohai Sea has certain productive potential and its primary productivity is 112 g C / m 2 · a. The annual primary production is 10 million tons of organic carbon and the output of fish and shrimp and shellfish is about 1 million tons. The aquatic products The amount of catches can be above 500,000 tons, and the survey results can be used as the basic data for the development, utilization and management of fishery resources in the Bohai Sea.