摘要
根据雨量资料确定水文设计条件,并对水环境功能区过渡带进行分析,在此基础上,采用完全混合模式及污染带长度控制模式进行水环境容量测算,得到湛江市地表水环境容量值。该容量值与污染物入河量、水环境功能区水质达标率进行了综合比较,结果表明该值是合理的。
Based on hydrologic design conditions determined from precipitation data and analysis of transition zones of water environment function zones, water environment capacity in Zhanjiang City was calculated using completely mixed model and length control model of pollution belts. The capacity was compared with pollutants quantity in the rivers and the rate of water quality reaching standard in water environment function zones, which showed that the capacity amount was reasonable.
出处
《水资源保护》
CAS
北大核心
2006年第3期78-79,91,共3页
Water Resources Protection
关键词
水环境容量
水环境功能区
过渡带设置
水文设计条件
合理性分析
water environment capacity
water environment function zone
transition zone setting
hydrologic desig ncondition
rationality analysis
