| 水资源农业利用的因子系统研究 |
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| 引用本文： | 姚建衢.水资源农业利用的因子系统研究[J].资源科学,1993,15(4):5-12. |
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| 作者姓名： | 姚建衢 |
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| 作者单位： | 中国科学院、国家计划委员会地理研究所 北京 |
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| 摘 要： | 本文以地处太行山东麓的石家庄地区为例，根据水资源的分布和利用特点，拟定水资源对农业影响的因子系统，采用因子系统方法分析构成要素。评价水资源地地域特征。在此基础上从不同区域的因子特性、因子得分与分布出发，探讨研究区水资源合理开发的对策。
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| 关 键 词： | 农业水资源 因子分析 开发对策 |
AN ANALYSIS ON FACTOR SYSTEM OF UTILIZATION OF AGRICULTURAL WATER RESOURCES IN SHIJIA- ZHUANG PREFECTURE OF HEBEI PROVINCE |
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| Yao Jianqu.AN ANALYSIS ON FACTOR SYSTEM OF UTILIZATION OF AGRICULTURAL WATER RESOURCES IN SHIJIA- ZHUANG PREFECTURE OF HEBEI PROVINCE[J].Resources Science,1993,15(4):5-12. |
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| Authors: | Yao Jianqu |
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| Abstract: | Shijiazhuang Prefecture lies on the east foothill of Taihang Mountain with complex topography and relative rich water resources. Due to expansion of the city of Shijiazhuang as well as activities of agriculture and industry, the supply-de-mand conflict of water resources is becoming more and more intense. Regarding all factors of reflecting the features of water resources which affect agricultural production of the region as a component system and using the systematic method, the thesis deals with area characteristics of water resources in terms of 10 varia-bles relavant to climatic conditions, quantity and quality and present utilization state of water resource. According to the marks and importance of the three pr-inciple components extracting from all the variables, namely regional water-heat features component, water supply component and irrigation limit component, fea- sible countermeasures of water development and its regional allocation of different water-use regions as well as water-saving agricultural measures are approached in order to improve the efficiency of water-resources system and agricultural produ-ction |
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| Keywords: | Agricultural water resources Factor analysis Exploitction countermeasures |
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