| 干旱过程系统与干旱指数 |
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| 引用本文： | 陈仲全 徐国昌. 干旱过程系统与干旱指数[J]. 西北师范大学学报(自然科学版), 1995, 31(3): 47-53 |
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| 作者姓名： | 陈仲全 徐国昌 |
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| 作者单位： | 西北师范大学地理系，兰州干旱气象研究所 |
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| 摘 要： | 在讨论干旱过程系统、干旱指数问题的基础上，提出用干燥度，旱迷指数和干旱度研究旱灾，建立了旱灾测防系统，及其结构框架，并提出了用旱灾测防系统减消旱灾的一般程序。
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| 关 键 词： | 干旱过程系统 干旱指数 旱灾指数 旱灾测防系统 |
Arid process system and arid index |
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| Chen Zhongquan, Zhang Zhengdong. Arid process system and arid index[J]. Journal of Northwest Normal University Natural Science (Bimonthly), 1995, 31(3): 47-53 |
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| Authors: | Chen Zhongquan Zhang Zhengdong |
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| Abstract: | Based upon the disctissions on arid process system and arid index,the paper pro-poses the way to research drought by arid index,drought index and dry index,establishes theobservation,prediction and resistance system of drought(OPPDS)and indicates the commonprocedures of clearing drought with the use of OPPDS and engineering-control. |
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| Keywords: | arid process system arid index drought index observation predication and re-sistance system of drought |
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