干旱区生态环境知识资源中心(Arid): 三工河流域分布式水文模型研究

Arid

	三工河流域分布式水文模型研究
其他题名	Study on Distributed Hydrological Model in Sangong River Basin
	陈曦; 夏军; 钱静; 吕建海; 冯先伟
来源期刊	干旱区地理
ISSN	1000-6060
出版年	2003
卷号	26 期号:4 页码:305-308
中文摘要	分布式水文模型及其尺度问题是当今水文学研究的前沿课题,特别是针对不同流域尺度以及适合于干旱地区的分布式模型更是研究的焦点.提出了位于干旱区中小流域尺度的三工河流域分布式模型建立的方法,采用了半分布式网格与子流域结合的模拟计算方式,实例证明这种模型非常适合于模拟干旱区融雪径流,对干旱区流域产汇流过程的研究将具有很大的推动作用.
英文摘要	The study of ilistriluiti’d hydrological model and hydrological scale i.s a Focus on hydrology now, espe-cially to different drainage hasin scale and arid land. The distributed model based on GIS and reniole sensing can simulate flow of any area in a watershed. It is an effective approach for reflecting spatially-vaned complexifies in watershed systems. In this paper, a distributive hydrological model was developed to simulaie runoff in a arid climate, sparse vegetation, i he model was then applied to a case slurly in the Sangong River Hasin, which i.s one of the most representative catchments in the Xinjiang Provence. Rased on the RS and GIS technique, the DEM and Land Cover of the study ltrtsin was successfully used to delineate the stream network, subbasin and extract information of catchment characteristics. The results show satisfactory accuracy for runoff simulation. Especial-ly, the integrated hydrological models can lie used for simulating both runoff and thaw , which provide a useful toiii for water resources management of arid land area. This study is an attempt to develop a distributed rainfall-runoff model for river basins in the arid land area. The developed model can also be extended to larger basins. Further works of field survey and investigation would be helpful for better calibrating critical parameters and thus improving performance of the developed model.
中文关键词	分布式水文模型 ; 三工河流域 ; 遥感与地理信息系统
英文关键词	distributed hydn..logical model Sangong river hasin GIS and remote sensing.
类型	Article
语种	中文
国家	中国
收录类别	CSCD
WOS类目	Remote Sensing
WOS研究方向	Remote Sensing
CSCD记录号	CSCD:1574165
来源机构	中国科学院地理科学与资源研究所
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/204020
作者单位	陈曦, 中国科学院新疆生态与地理所, 乌鲁木齐, 新疆 830011, 中国.; 钱静, 中国科学院新疆生态与地理所, 乌鲁木齐, 新疆 830011, 中国.; 吕建海, 中国科学院新疆生态与地理所, 乌鲁木齐, 新疆 830011, 中国.; 冯先伟, 中国科学院新疆生态与地理所, 乌鲁木齐, 新疆 830011, 中国.; 夏军, 中国科学院地理科学与资源研究所, 北京 100101, 中国.
推荐引用方式 GB/T 7714	陈曦,夏军,钱静,等. 三工河流域分布式水文模型研究[J]. 中国科学院地理科学与资源研究所,2003,26(4):305-308.
APA	陈曦,夏军,钱静,吕建海,&冯先伟.(2003).三工河流域分布式水文模型研究.干旱区地理,26(4),305-308.
MLA	陈曦,et al."三工河流域分布式水文模型研究".干旱区地理 26.4(2003):305-308.