摘要
基于对扇贝养殖的环境影响的分析,对扇贝筏式养殖的无机营养盐污染负荷的估算方法做了改进,把养殖海区沉积物垂直扩散再生的无机营养盐和养殖扇贝排泄所产生的无机营养盐之和作为扇贝筏式养殖的N,P污染负荷量。并根据此方法对胶州湾扇贝养殖的N,P污染负荷量进行了分析和估算,为胶州湾扇贝养殖所产生N,P无机营养盐的浓度分布的模拟提供源强项。
Based on the analysis of environmental impacts of scallop cultivation, the estimation of N and P pollution loads in scallop cultivation is improved. The contributions of organic matter mineralization in sediment and excretion by scallop on inorganic nutrient are considered at the same time. The estimation of N and P pollution loads in scallop cultivation is calculated in Jiaozhou bay under this plan.
出处
《环境科技》
2008年第6期30-33,共4页
Environmental Science and Technology
关键词
胶州湾
扇贝养殖
污染负荷
Jiaozhou bay
Scallop cultivation
Pollution loads
