流溪河水库水环境容量研究_陈炜.pdf

·34· 收稿日期: 2011-06-29 基金项目: 广州市水务科技项目(2009) 作者简介: 陈炜(1983-),男,博士生,研究方向是环境经济与环境管理。第36卷第11期 2011年11月 VoL 36 Nov 2011 环境科学与管理 ENVIRONMENTAL SCIENCE AND MANAGEMENT 流溪河水库水环境容量研究(,广东广州 510663; ,广东广州 510275) 摘要: 研究在流溪河水库水质现状调查的基础上,结合历史调查资料,采用了Vollenweider模型、OECD模型对流溪河水库水质进行了模拟并对TN、TP水环境容量进行了计算。结果表明,水库的TN 、TP水环境容量在2005-- t/a 、- t/a,水环境容量与降雨量呈正相关,由于水库的降雨量年际变化比较大,导致水库的水环境容量的年际变化也较大。从流溪河水库4年的平均状况来看,水库总氮没有剩余容量,%, ,%。关键词: 水环境容量;Vollenweider模型;OECD模型;总量控制;流溪河水库 中图分类号: 文献标识码: B Research on Water Environment Capacity of Liuxihe Reservoir Chen Wei , Luo Huabing , Huang Xuan ( Protection Technologu Co,Ltol Guengzhou Tauru s ,Guargzhou 510063 China of Environmental Science and Engineering of Sun Yat-Se n University, Guangzhou 510275, China) Abstract: Models of Vollenweider and OECD were used to simulate the water quality of Liuxihe reservoir and studies were carried out on the basis of on-site bined with historical data collection. The verified models were used to c alculate the water environment capacities of TN and TP. Results showed t hat the water environment capacities were TN - t/a and TP - t/a during 2005-2009, which had a positive c orrelation with precipitation and varied with the annual change s