null

doi:10.7523/j.issn.2095-6134.2003.4.010

中国科学院大学学报 ›› 2003, Vol. 20 ›› Issue (4): 458-463.DOI: 10.7523/j.issn.2095-6134.2003.4.010

曾燕¹, 刘昌明¹, 邱新法²

1 中国科学院地理科学与资源研究所, 北京100101;
2 南京气象学院资源环境与城乡规划系, 南京210044

收稿日期:2002-08-26 发布日期:2003-07-10
基金资助:
国家重点基础研究发展规化项目(G199904360)资助

Water Resources Analysis Based on Climatic Indices

Zeng Yan¹, Liu Changming¹, Qiu Xinfa²

1. Institute of Geographical Sciences and Natural Resources Research, Chinese Academy of Sciences, Beijing 100101, China;
2. Department of Geography, Nanjing Institute of Meteorology, Nanjing 210044, China

Received:2002-08-26 Published:2003-07-10

摘要/Abstract

摘要：

西北地区水资源短缺,生态环境相当脆弱。随着西部大开发战略的实施,原来水资源的供需矛盾更为明显。利用西北 91个气象台站 40年的气象资料,结合地理信息系统技术,从降水量、潜在蒸散 (蒸发力 )、干燥度等气候指标,分析了西北不同地区的干湿状况和水分盈亏量.所用资料详实,为西北不同地区的水资源状况评估和合理调配提供了重要依据.

null

关键词: 水资源, 西部大开发, 潜在蒸散, 干燥度

Abstract:

Northwest China is very short of water resources and it secological environment is very brittle.With the implementing of the st rategy of developing West China, the contradiction between water supply and need becomes mo re pronounced.Based on 40 years of meteorological data of 91 w eather stations and combined with GIS, the dry/wet situation and water surplus/sho rtage quanti ty of different regions in Northwest of China are analyzed according to the climatic indices of precipi tation, potential evapot ranspiration and aridity.The results provide a basic knowledge fo r ratio nal development and use of water resources in Northwest ofChina.

Key words: water resources, campaign of developing west, potential evapo transpiration, aridity

中图分类号:

TV211.11

曾燕, 刘昌明, 邱新法. null[J]. 中国科学院大学学报, 2003, 20(4): 458-463.

Zeng Yan, Liu Changming, Qiu Xinfa. Water Resources Analysis Based on Climatic Indices[J]. , 2003, 20(4): 458-463.

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[2]	罗开盛, 陶福禄. 黑河流域1995-2014年县域水资源压力评价[J]. 中国科学院大学学报, 2018, 35(2): 172-179.
[3]	汤小波, 唐宏, 吴越, 马历. 南充市水资源压力时空演变[J]. 中国科学院大学学报, 2016, 33(4): 497-504.

Water Resources Analysis Based on Climatic Indices

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