摘要
三江平原经过多年的开垦,沼泽湿地由34000 km2,缩减到4489.93 km2。分析了湿地减少对降水量、干旱年份、水资源量及地下水位的影响,提出了建立湿地保护区以及恢复湿地生态的方法。
The wetland of Sanjiang Plain area decreased from 34 000 km^2 to 4 489.93 km^2 with reclamation for many years. The precipitation, grought year, water resource and groundwater level change with the wetland of Sanjiang Plain area decreased are analyzed, the recover method is proposed in the paper.
出处
《黑龙江水专学报》
2008年第2期85-87,共3页
Journal of Heilongjiang Hydraulic Engineering College
关键词
湿地
生态环境
水资源
干旱
三江平原
wetland
eco-environment
water resource
drought
Sanjiang Plain
