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应用统计分析法估算了大港湾贝类的适宜养殖面积,同时采用Tait模式和营养动态模式估算贝类自然生产力,根据调查潮间带非养殖区底栖软体动物、吊养区非养殖滤食性附着动物及浅海底栖软体动物的现存量计算贝类可养殖量,估算结果适养面积为346.67hm~2,贝类自然年生产力为31024t和29829t,海区滤食性软体动物现存量7731t,养殖容量为23293t和22098t。1996年后的实际养殖面积和养殖量已超过了估算的适养面积和养殖容量。
The suitable area of shellfish for dinghuan bay was estimated by statistical analysis method, and the natural productivity of shellfish was estimated by Tait model and nutrition dynamic model. According to the investigation of benthic molluscs in the non-aquaculture zone, Animal and shallow benthic mollusk molluscs can be estimated the amount of shellfish can be cultured, the estimated results of the area of 346.67hm ~ 2, annual natural productivity of 31024t and 29829t shellfish, seafloor feeders, the existing stock of molluscs 7731t, the breeding capacity of 23293t and 22098t. The actual area for farmed fish and farmed fish after 1996 has exceeded the estimated area for farmed and cultured capacity.