水资源与水工程学报

文章摘要

蔺虎,刘志辉,李诚志,孟现勇.基于GIS的干旱区分布式产汇流过程模拟系统的研建Journal of Water Resources and Water Engineering[J].,2012,23(5):38-42,47

基于GIS的干旱区分布式产汇流过程模拟系统的研建

Study and construction of distributed runoff yield process simulation system based on GIS in arid areas

Received:June 25, 2012 Revised:July 01, 2012

DOI：10.11705/j.issn.1672-643X.2012.05.009

中文关键词: 分布式水文模型地理信息系统地理空间数据抽象库

英文关键词: distributed hydrological model geographic information system geospatial data abstraction library

基金项目:国家自然科学基金重点项目(41130531); 国家自然科学基金面上项目(41171023)资助

Author Name	Affiliation
LIN Hu	School of Resources and Environment Science, Xinjiang University, Urumqi 830046, China Key Laboratory of Oasis Ecology Ministry ofEducation, Xinjiang University, Urumqi 830046, China
LIU Zhihui	School of Resources and Environment Science, Xinjiang University, Urumqi 830046, China Key Laboratory of Oasis Ecology Ministry ofEducation, Xinjiang University, Urumqi 830046, China Institute of Arid Ecology and Environment, Xinjiang University, Urumqi 830046, China International Center for Desert Affairs-Researchon Sustainable Development in Arid and Semi-arid Lands, Xinjiang University, Urumqi 830046, China
LI Chengzhi	School of Resources and Environment Science, Xinjiang University, Urumqi 830046, China Key Laboratory of Oasis Ecology Ministry ofEducation, Xinjiang University, Urumqi 830046, China Institute of Arid Ecology and Environment, Xinjiang University, Urumqi 830046, China
MENG Xianyong	School of Resources and Environment Science, Xinjiang University, Urumqi 830046, China Key Laboratory of Oasis Ecology Ministry ofEducation, Xinjiang University, Urumqi 830046, China

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中文摘要:

为了研究分布式水文模型与GIS耦合以及干旱区产汇流过程模拟,采用GDAL(Geospatial Data Abstraction Library,地理空间数据抽象库)对GeoTIFF文件进行操作,结合栅格叠合的空间分析方法及分布式融雪洪水模型,并应用面向对象的思想建立了分布式产汇流过程模拟系统。最后通过在新疆军塘湖流域的模拟应用,结果表明该系统模拟的可靠性和准确性,可以为研究区的水资源综合利用和管理提供重要参考依据。

英文摘要:

In order to study the coupling of the distributed hydrological model and GIS and simulation of the arid area runoff and the confluence process, using GDAL(Geospatial Data Abstraction Library) to operate GeoTIFF files, combined with a grid superimposed spatial analysis methods and distributed snowmelt flood model, and adopting the idea of object-oriented, the paper built the distributed runoff process simulation system. Through simulation application at Juntanghu basin in Xinjiang, the results show that the simulation system is reliable and accurate and can provide an important reference for future comprehensive utilization and management of water resources in the study area.

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