滦河流域水资源开发的水文效应及其生态环境响应  

Hydrological Effects of Water Resources Development and Its Eco-environmental Response in Luanhe River Basin

作　　者：路献品 王刚[2,3] 陈宁 刘少华[2,3] 

机构地区：[1]中国平煤神马能源化工集团天成实业分公司,河南平顶山467000 [2]流域水循环模拟与调控国家重点实验室,北京100038 [3]中国水利水电科学研究院水资源研究所,北京100038 [4]水利部淮委沂河水利管理局,山东临沂276005

出　　处：《环境保护科学》2014年第1期18-21,共4页Environmental Protection Science

基　　金：国家重点基础研究发展计划(973计划)项目(2010CB951102)资助

摘　　要：通过滦河干流滦县水文站径流的长期演变趋势,分析流域水资源开发利用的水文效应及其生态响应。结果表明,在气候变化和人类活动影响下,滦河流域地表水资源量出现显著的衰减趋势,并引起滦河下游河道系统严重退化、近代滦河三角洲萎缩、下游平原区地下水位下降等若干生态环境问题。提出应加强竞争性用水条件下的河流生态水文调控,以改善滦河下游的生态环境。In this paper, hydrological and ecological effects of water resources development in the basin were studied based on the analysis of long-term evolution of Luan County station in the main stream of Luanhe River. The resuhs show that human activities have led a significant declining trend to the surface water resources in Luanhe River Basin in a changing environment. A series of ecological and environmental problems occur, such as severe degeneration of downstream, shrinkage of Luanhe River Delta, decline of water table in downstream plain and so on. We recommend strengthening the regulation of ecological water use on the river system under the condition of competitive water demand, so as to improve the eco-envimnment in the downstream of Luanhe River.

关 键 词：水资源开发 水文效应 生态影响 滦河流域 

分 类 号：X321[环境科学与工程—环境工程]