海域承载力的理论与评价方法

承载力研究是解决人口、资源、环境协调发展问题的重要内容之一,目前,关于承载力的研究主要集中在水资源、土地资源、森林资源等对人口和经济的承载量方面。文章借鉴这些学科的有关理论与方法,从理论上创造性地提出海域承载力的定义、评价指标体系、评价方法与研究趋势;指出海域承载力是指一定时期内,以海洋资源的可持续利用、海洋生态环境的不被破坏为原则,在符合现阶段社会文化准则的物质生活水平下,海洋能够支持人口、环境和经济协调发展的能力或限度。

Research on the Theories and Assessment Method of Carrying Capacity of Marine Region

It is the important content of solving population,resource,and environmental coordinated development to research the carrying capacity.At present the research on carrying capacity mainly concentrates on the carrying capacity of population and economy,such as,the water resource carrying capacity,the land resource carrying capacity,the forest resource carrying capacity etc.Based on these theories,this text has creatively proposed the definition,the assessment index system,assessment method and research trend of the carrying capacity of marine region,and pointed out that the carrying capacity of marine region is the ability or limit that the ocean can support the coordinated development of population,environment and economy,over a period to come,with marine resources sustainable to utilize,marine ecological environment destroy for the principle, under the social goods and materials living standard of cultural norm at present.