摘要
本文利用气象数据和湖泡水化学实验数据从宏观至微观分析了松嫩平原西部存在的主要水环境问题 ,即旱涝灾害并存、氟污染严重、水生环境退化、盐沼化加剧、富营养化明显。针对问题剖析了产生这些问题的成因 ,最后提出了保护与改善湖泡水环境的主要治理对策 ,即保护湖泡漫滩湿地、加强生态建设与管理。
According to the analysis of the hydrology data and lake water chemical experiment data, the water environment problems of the lakes in Songnen Plain are drought and flood disasters, lake eutrophication, lake environment degradation and biological resources degeneration, fluorine pollution and lake salinization. These environmental problems are caused by the natural factors such as climate, smooth terrain landforms and human factors such as land reclamation, grassland degradation and groundwater exploitation. So the corresponding countermeasures should be protection of buffer strips, improvement of lacustrine ecosystem and adjustment of regional water balance.
出处
《干旱区资源与环境》
CSSCI
CSCD
2001年第1期31-36,共6页
Journal of Arid Land Resources and Environment
基金
中科院特别支持领域<湖泊基础
研究专项>课题!编号 :ZKHZ-3-0 6
