摘要
由于大量使用化肥及排放各类污水已造成苏北农村主要水体氮磷严重污染,并具氮素富营养型及水文期变化特征。防治污染的方法是采用一些针对性措施对污染严重水域进行直接治理;加强监测,掌握污染动态;推广测土配方的施肥技术;加强对各类污水的治理。
Nitrate and phosphate pollution are serious problem in rural area in north of Jaingsu province, China because of using a lot of fertilizer and discharging domestic wastewater. The solution is direct serious pollution spot's treatment of water body, monitoring and scientific fertilizing method according to soil composition as well as domestic wastewater treatment.
出处
《环境监测管理与技术》
1997年第3期19-21,共3页
The Administration and Technique of Environmental Monitoring
关键词
苏北农村
水体
污染
氮磷污染
污染防治
North Jiangsu Rural area Water body Pollution Countermeasures