| 甘肃省空中水资源潜力气候研究 |
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| 引用本文： | 刘世祥,王遂缠,陈学君,刘治国,董安祥. 甘肃省空中水资源潜力气候研究[J]. 甘肃科学学报, 2005, 17(1): 44-47 |
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| 作者姓名： | 刘世祥 王遂缠 陈学君 刘治国 董安祥 |
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| 作者单位： | 甘肃省气象局,专业气象站,甘肃,兰州,730020 |
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| 基金项目： | 甘肃省人民政府"甘肃省人工增雨防雹作业体系工程项目"科研课题(2001人影-1-1) |
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| 摘 要： | 利用甘肃省各探空站多年的高空资料及降水资料,对甘肃省空中水资源潜力气候状况进行分析研究,结果表明,夏季空中水资源相对丰富,冬季相对匮乏,南部空中水资源相对丰富,北部相对匮乏,1～7月份是空中水资源的增长期,8～12月是递减期,河东空中水资源从1月开始增加,河西东部则从2月开始增长,河西中西部从3月开始增长,全年各地各月自然降水产出率平均为27.2％,空中水资源潜力平均为72.8％,自然降水产出率春季高,冬季低,而空中水资源潜力则相反。
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| 关 键 词： | 可降水量 自然降水率 空中水资源潜力 |
| 文章编号： | 1004-0366(2005)01-0044-04 |
| 修稿时间： | 2003-09-18 |
A Climatic Research of Artificial Precipitation Potentiality in Gassu |
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| LIU Shi-xiang,WANG Sui-chan,CHEN Xue-jun,LIU Zhi-guo,DONG An-xiang. A Climatic Research of Artificial Precipitation Potentiality in Gassu[J]. Journal of Gansu Sciences, 2005, 17(1): 44-47 |
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| Authors: | LIU Shi-xiang WANG Sui-chan CHEN Xue-jun LIU Zhi-guo DONG An-xiang |
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| Abstract: | By using the meteorological data and those precipitation data for the past years in Gansu province, an analysis is carried out of cloud-water resources(CWR) potentiality in climate. The result shows that the CWR in summer is relatively abundant, and it is scanty in winter, and that south Gansu is comparatively richer than south Gansu in the CWR is increasing From January to July it is on the increase and then is decreasing gradually from August to December. Additionally, the annual average natural precipitation rate is 27.2% and the annual artificial precipitation potentiality is 72.8% in Gansu province. |
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| Keywords: | precipitation potentiality natural precipitation rate artificial precipitation potentiality |
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