摘要
本文根据当前湖泊治理的迫切需要,建立了玄武湖水动力生态预测模型,模拟参数包括悬浮物、可溶解磷、颗粒磷、总磷、浮游植物的透明度,模型经过充分验证,精度良好.水动力生态预测模型可作为湖泊水质管理方法的研究基础.本文反映了南京有关部门已经采用或将采用的湖泊截污和引水冲污管理措施相应的水质模拟和数值计算的结果,为玄武湖水质管理方法最终决策提供科学依据.
According to an urgent need of disposal techniques for lake, a simulation model of hydrodynamic and ecological prediction for lakeXianwu has been set up in this paper.The simulation parameters include suspended solids,available dissolved orthophosphorus nonavailable particulate phosphorus, total phosphorus, phytoplankton and Secchi depth.Full verification of the model has been done and has a good degree of accuracy.The hydrodynamic and ecological model can be used as the basis for any lake management techniques.The simulation and numerical calcu lation have been done for the techniques of nutrient diversion and f lushing which have been adopted and will be adopted by concerned department.The results provide scientific basis for final Strategic decision on the man a gement techniques for lake Xianwu.
出处
《城市环境与城市生态》
CAS
CSSCI
CSCD
1991年第3期40-44,共5页
Urban Environment & Urban Ecology
