摘要
应用MIKE 11水文模型研究人类活动对清水河下游水资源的影响,为保护水资源提供技术依据。依据清水河1983—2009年实测降水径流资料,率定建立的清水河下游降雨径流模型参数,借助经过验证的降水径流模型分析人类活动对清水河上游水资源的影响。研究表明,清水河下游径流显著增加,灌溉引起清水河下游基流量显著增加是其径流量增加的主要因素。
Impact of human activities on water resources in the downstream of Qingshui River by MIKEI 1 hydrological model are analyzed, which provides a technical base for water resources protection. According to observed data of precipitation and runoff in Qingshui River from 1982 to 2009, parameters of precipitation and runoff model are defined and impact of human activities on water resources in the downstream of Qingshui River with the tested model are analyzed. The result indicates that a remarkable increase of runoff in the downstream of Qingshui River has been seen that mainly caused by irrigation.
出处
《中国水利》
2015年第9期44-46,共3页
China Water Resources
关键词
人类活动
水资源
清水河
MIKE
11
水文模型
human activities
water resources
Qingshui River
MIKE 11
hydrological model
