摘要
针对拉鲁湿地面积锐减、水文和水质状况变差、土壤植被退化、生物多样性减少、生态系统生产力下降等问题,分析了拉鲁湿地的生态环境现状及其主要影响因素,在湿地生态环境需水研究的相关理论指导下,计算了拉鲁湿地生态环境需水量;并提出水资源调控的对策和措施。
According to the problems existing in Lalu Wetland including decrease of acreage, worsening of hydrology and water quality, degradation of vegetation and soil, decrease of biodiversity and ecosystem production. This thesis analyzes the current eco - environmental situation and main influence factors in the Lalu Wetland. With the guidance of the relevant theories, the eco - environmental water requirement of the Lalu Wetland is calculated. At the same time, an appraisement is made on water resource amount and existing irrigation works.
出处
《水利科技与经济》
2008年第11期918-920,共3页
Water Conservancy Science and Technology and Economy
关键词
拉鲁湿地
生态环境需水量
水资源调控
Lalu Wetland
eco- environmental water requirement
water resource regulation
