| 对农业旱情实时评价指标体系中两个问题的意见 |
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| 引用本文： | 荣丰涛. 对农业旱情实时评价指标体系中两个问题的意见[J]. 山西水利科技, 2007, 0(1): 8-10 |
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| 作者姓名： | 荣丰涛 |
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| 作者单位： | 山西省水利水电科学研究院,太原,030002 |
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| 摘 要： | 文中针时目前在农业旱情实时评价指标体系中存在的两个问题，提出了用以评价作物受旱的农田旱情严重程度折算指标，讨论了用气象指标、水文指标、作物受旱指标等多项指标综合判定旱情等级时各项指标权重值的计算方法。
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| 关 键 词： | 农业旱情 实时评价 农田旱情严重程度折算指标 多项指标的权重值 层次分析法 |
| 文章编号： | 1006-8139(2007)01-08-03 |
| 修稿时间： | 2006-10-25 |
On Two Problems in Real Time Assessment Index System of Agriculture Drought Situation |
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| RONG Feng-tao. On Two Problems in Real Time Assessment Index System of Agriculture Drought Situation[J]. Shanxi Hydrotechnics, 2007, 0(1): 8-10 |
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| Authors: | RONG Feng-tao |
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| Affiliation: | RONG Feng-tao |
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| Abstract: | Aiming at two existing problems in real time assessment index system of agriculture drought situation,this paper presents the convertion index to assess the severe degree of farmland drought situation and discusses the method to compute the weighted values of multiple indexes including meteorological index,hydrological index and crop drought index etc. |
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| Keywords: | agriculture drought real time assessment convertion index to assess the severe degree of farmland situation weighted values of mutiple indexes the Analytic Hierarch process |
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