CAJ | 학술논문

通过对于桥水库水源地的污染现状和外源污染源的分析，得出农田径流和畜禽养殖是水库周边面源氮磷污染负荷的主要来源。水库流域范围内分布的大量选矿厂是入库河流水体中铁超标的主要原因。另外，于桥水库周边农村生活污水排放也对水库水质构成了威胁。针对于桥水库水源地外源污染问题提出了外源污染控制和环境保护对策。
통과대우교수고수원지적오염현상화외원오염원적분석，득출농전경류화축금양식시수고주변면원담린오염부하적주요래원。수고류역범위내분포적대량선광엄시입고하류수체중철초표적주요원인。령외，우교수고주변농촌생활오수배방야대수고수질구성료위협。침대우교수고수원지외원오염문제제출료외원오염공제화배경보호대책。
Based on the analysis of pollution situation and external pollution source at the water source of Yuqiao Reservoir,the paper pointed out that the farmland runoff and livestock breeding were the major source of non-point TN and TP pollution surrounding the reservoir.The numerous mineral processing plants in the reservoir watershed were response for the excessive levels of total Fe in the river water.In addition , the discharging of rural domestic sewage from the surrounding villages also posed environmental threaten to the water quality of the reservoir.To aim at external pollution of the Yuqiao Reservoir,the paper put for-ward measures on external pollution controlling and environmental protection.