干旱区生态环境知识资源中心(Arid): 气候变化对干旱缺水区中尺度流域水文过程的影响

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	气候变化对干旱缺水区中尺度流域水文过程的影响
其他题名	Impact of climate change on the hydrological process in medium scale basin of arid areas
	张淑兰 1; 于澎涛 1; 张海军 2; 高娃 3; 王彦辉 1
来源期刊	干旱区资源与环境
ISSN	1003-7578
出版年	2013
卷号	27 期号:10 页码:70-74
中文摘要	基于1997-2003年的气象水文资料,选择了黄土高原泾河流域上游,对半分布式生态水文模型SWIM进行了率定和验证,并以流域历史气象条件为基准,固定其它气候因素不变,针对单一气候因素变化(降水或温度)进行了情景模拟,分析、评价了降水和温度对流域径流量、蒸散量和土壤蓄水量各水文过程的影响。结果表明:流域降水量增加(减少),年径流、蒸散及蒸散分量、土壤蓄水量均增加(减少),且降水转化为各水量平衡分量的比例大小依次为径流量(蓝水)>蒸散量(绿水)>土壤蓄水量;流域温度升高,蒸散及其分量随之增加,但径流和土壤蓄水量则随之相应减少。研究结果对于变化环境下的干旱区流域水资源管理具有一定的意义。
英文摘要	The 1997-2003 basic atmosphere and hydrology data were used and the medium-scale basin of Yellow River,the upstream of Jinghe basin was selected as the object and hydrological process simulation was carried out with semi-distributed eco-hydrological model and the SWIM model. Based on the history climate, the climate scenarios of single climate factor change,such as precipitation or temperature were set to simulate and analyze the hydrologic responses to the climate change. The result showed that runoff,evapotranspiration and its components,and soil water storage of the basin were affected greatly by climate change. Runoff,evapotranspiration and its components,and soil water storage increased with increasing of precipitation,and the propotions of water balance components transferred from precipitation was runoff > evapotranspiration > soil water storage. When temperature rose,evapotranspiration and its components increased,but runoff and soil water storage decreased. The research may be helpful to water resource management under the climate change in arid area.
中文关键词	气候变化 ; 水文响应 ; 中尺度 ; SWIM模型
英文关键词	climate change hydrologic response medium scale SWIM
语种	中文
国家	中国
收录类别	CSCD
WOS类目	GEOSCIENCES MULTIDISCIPLINARY
WOS研究方向	Geology
CSCD记录号	CSCD:4914429
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/229663
作者单位	1.中国林业科学研究院森林生态环境与保护研究所, 国家林业局森林生态环境重点实验室, 北京 100091, 中国; 2.佳木斯大学,公共卫生学院,生命科学学院, 佳木斯, 黑龙江 154007, 中国; 3.内蒙古自治区土壤肥料工作站, 呼和浩特, 内蒙古 010011, 中国
推荐引用方式 GB/T 7714	张淑兰,于澎涛,张海军,等. 气候变化对干旱缺水区中尺度流域水文过程的影响[J],2013,27(10):70-74.
APA	张淑兰,于澎涛,张海军,高娃,&王彦辉.(2013).气候变化对干旱缺水区中尺度流域水文过程的影响.干旱区资源与环境,27(10),70-74.
MLA	张淑兰,et al."气候变化对干旱缺水区中尺度流域水文过程的影响".干旱区资源与环境 27.10(2013):70-74.