| 云南省冬小麦干旱灾损风险区划 |
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| 引用本文： | 胡雪琼,吉文娟,张茂松,邹丽云.云南省冬小麦干旱灾损风险区划[J].南京气象学院学报,2011,34(3):356-362. |
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| 作者姓名： | 胡雪琼 吉文娟 张茂松 邹丽云 |
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| 作者单位： | 云南省气候中心，云南昆明，650034 |
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| 基金项目： | 云南省气象局青年研究基金资助项目 |
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| 摘 要： | 应用风险评估技术,对云南省冬小麦干旱灾害风险进行研究,确定了各地冬小麦干旱减产的关键时段,计算了云南省各县冬小麦干旱强度风险、减产风险、抗灾性能、干旱灾损综合风险指数等,并进行了云南省各县冬小麦干旱灾损风险区划。结果表明,云南省由内陆向外部,冬小麦干旱灾损综合风险呈现逐渐加重的趋势
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| 关 键 词： | 冬小麦 干旱灾损 风险区划 |
Drought risk regionalization for winter wheat in Yunnan Province |
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| HU Xue-qiong,JI Wen-juan,ZHANG Mao-song,ZOU Li-yun.Drought risk regionalization for winter wheat in Yunnan Province[J].Journal of Nanjing Institute of Meteorology,2011,34(3):356-362. |
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| Authors: | HU Xue-qiong JI Wen-juan ZHANG Mao-song ZOU Li-yun |
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| Institution: | HU Xue-qiong,JI Wen-juan,ZHANG Mao-song,ZOU Li-yun(Yunnan Climate Center,Kunming 650034,China) |
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| Abstract: | Based on the risk assessment technology,drought risk for winter wheat in Yunnan Province was studied,the pivotal period of winter wheat yield reduction caused by drought was set and such index as drought intensity,yield reduction risk,disaster resistance and drought loss comprehensive risk were calculated.Thus,Yunnan Province was divided into different winter wheat drought risk regions.The paper pointed out that from inside to outside of Yunnan Province,the risk of losses caused by drought for winter wheat ... |
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| Keywords: | winter wheat losses caused by drought risk regionalization |
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