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气候变化和人类活动对开都河上游径流量的影响评价OA

Assessment on Influences by Climate Change and Human Activity on Upstream Runoff Volume of Kaidu River

中文摘要英文摘要

开都河是新疆焉耆盆地内的重要河流,对维持焉耆盆地水土生态平衡具有极其重要的作用。近年来,开都河流域的水资源问题已经引发了较为严重的生态环境问题。根据流域内1960—2011年水文气象数据,采用小波分析法、累积距平法、累积量斜率变化率法,对开都河上游径流量和气候变化特征及趋势进行了分析,并定量评估了气候变化和人类活动对径流量变化的影响。结果表明:年降水量、蒸散发量和径流量总体均呈增加趋势;径流量的增加变幅为1.93亿 m 3/(10 a),具有16…查看全部>>

The Kaidu River is an important one in the Yanqi basin.It plays an important role in maintaining the ecological balance of water and soil in the basin.In recent years, issues on the water resources in the Kaidu River catchment has caused quite serious ecological and en-vironmental issues.Based on the hydrological and meteorological data of the catchment in 1960-2011, the runoff volume, the climate change features and trends at the upstream of the Kaidu River…查看全部>>

魏光辉

新疆农业大学水利与土木工程学院,乌鲁木齐 830052

建筑与水利

气候变化人类活动径流量贡献率开都河焉耆盆地

climate changehuman activityrunoff volumecontribution ratioKaidu RiverYanqi basin

《西北水电》 2015 (5)

11-15,20,6

新疆水文学及水资源重点学科资助(XJSWSZYZDXK2010-12-02).

10.3969/j.issn.1006-2610.2015.05.004

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