| 中国水资源年景评估方法及其应用研究 |
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| 引用本文： | 高歌,黄朝迎.中国水资源年景评估方法及其应用研究[J].应用气象学报,2005,16(Z1):105-110. |
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| 作者姓名： | 高歌 黄朝迎 |
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| 作者单位： | 国家气候中心,中国气象局气候研究开放实验室,北京,100081 |
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| 基金项目： | 国家“九五”重中之重项目“短期气候预测系统的总装与业务化试验研究”课题 (96 90 8 0 6)之 96 90 8 0 6 2 0 2子专题资助。 |
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| 摘 要： | 根据产水模数及水资源利用率两项指标 ,将我国水资源状况分为三类 :常年缺水区、旱年缺水区、常年不缺水区 ,确定北方地区为水资源评估业务服务的重点地区。为实现年水资源的定量评估 ,利用降水历史资料和水资源总量资料 ,根据水资源总量、产水系数与降水的关系 ,建立了全国及各省 (市、区 )年水资源总量的评估模型 ,并形成水资源年景评估业务系统。
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| 关 键 词： | 中国 水资源 年景评估 降水 |
| 修稿时间： | 2004年7月19日 |
STUDY OF WATER RESOURCES ANNUAL ASSESSMENT AND ITS APPLICATION IN CHINA |
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| Gao Ge,Huang Chaoying.STUDY OF WATER RESOURCES ANNUAL ASSESSMENT AND ITS APPLICATION IN CHINA[J].Quarterly Journal of Applied Meteorology,2005,16(Z1):105-110. |
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| Authors: | Gao Ge Huang Chaoying |
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| Abstract: | In the context of the two indexes, water producing index and water resources utilization index, the water resource condition of China were classified into three categories: permanent shortage, water shortage only occurred in drought year, permanent abundant. Based on the classification, the northern China is thought to be the major service area. Annual water resources assessment models were built after analyzing to the relations between gross water resources, water producing coefficient and precipitation for each provinces and total country. Then, the annual water resources assessment system was set up. |
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| Keywords: | China Water resources Annual assessment Precipitation |
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