摘要
通过对杏林湾水库水质、底质、生物质进行周年调查及贝类滤水率实验，根据初级生产力、叶绿素a等参数对水库中潜在的渔业资源量、养殖容量及养殖模式进行了研究．结果表明杏林湾水库潜在的渔业资源量为19．14t，三角帆蚌（Hyriopsis cumingii）的理论养殖容量为（31．42～53．24）×10^6粒，实际可能养殖容量为（15．71～26．62）×10^6粒；全库每年可产13．98t鲢（Hypophthalmichthys molitrix），13．48t鳙（Aristichthys nobilis）．研究认为为达到可持续水产养殖的目的，选择价值高的养殖品种进行粗放式立体养殖是最佳养殖模式．
According to the parameters such as primary productivity and chlorophylla, the latent fish resource,the carrying capacity and the aquaculture pattern in Xinglinwan reservoir were studied by investigating the water quality, sediment and aquatic creature as well as measuring the filtration rate of Hyriopsis cumingii during a whole year. The results showed that the latent fish resource was estimated as 19.14 t,and the carrying capacity of Hyriopsis cumingii was （31.42～53.24）×10^6 in theory, （15.71～26.62）×10^6 in practice. Moreover, the yearly production of Hypophthalmichthys molitrix and Aristichthys nobilis were estimated as 13.98 t and 13.48 t respectively. At last, for Sustainable aquaculture in the reservoir, the best model was to cultivate the valuable species extensively in different area of the reservoir.
出处
《福建师范大学学报（自然科学版）》
CAS
CSCD
北大核心
2007年第3期53-57,共5页
Journal of Fujian Normal University：Natural Science Edition
基金
福建省自然科学基金(B9910029)
关键词
杏林湾
养殖容量
水环境调查
Xinglinwan
carrying capacity
water environmental investigation
