湖北农业科学 ›› 2021, Vol. 60 ›› Issue (8): 176-179.doi: 10.14088/j.cnki.issn0439-8114.2021.08.036

• 经济·管理 • 上一篇    下一篇

湖南省暴雨灾害气象防灾减灾服务效益评估研究

邓玲1,2, 李学敏1,2, 谭姗姗3, 张思远3, 谭诗琪1   

  1. 1.湖南省气象服务中心,长沙 410118;
    2.气象防灾减灾湖南省重点实验室,长沙 410118;
    3.湖南大学电气与信息工程学院,长沙 410082
  • 收稿日期:2020-06-03 发布日期:2021-05-07
  • 作者简介:邓 玲(1971-),女,湖南邵阳人,高级工程师,本科,主要从事气象服务与应用气象研究,(电话)13507421684(电子信箱)274695394@qq.com。
  • 基金资助:
    湖南省气象局第三期业务能力建设项目(NLJS08)

Study on the benefit evaluation of meteorological disaster prevention and mitigation service of rainstorm disaster in Hunan province

DENG Ling1,2, LI Xue-min1,2, TAN Shan-shan3, ZHANG Si-yuan3, TAN Shi-qi1   

  1. 1. Hunan Meteorological Service Center,Changsha 410118,China;
    2. Key Laboratory of Meteorological Disaster Prevention and Reduction in Hunan, Changsha 410118,China;
    3. School of Electrical and Information Engineering,Hunan University,Changsha 410082,China
  • Received:2020-06-03 Published:2021-05-07

摘要: 针对暴雨灾害气象防灾减灾服务,重点考虑决策服务效益、公众服务效益、社会服务效益指标及不可避免损失因子,基于逆推法建立湖南省暴雨灾害气象防灾减灾服务效益评估模型。利用该模型对湖南省2011—2015年6次典型暴雨天气过程的气象防灾减灾服务效益进行评估。结果表明,近年来湖南省暴雨灾害决策服务效益、社会服务效益基本呈上升趋势,公众服务效益波动性较大;暴雨灾害气象防灾减灾服务效益占灾害直接经济损失的38.6%~57.0%,单次暴雨过程气象防灾减灾服务效益值最高达13.66亿元。

关键词: 暴雨灾害, 逆推法, 气象防灾减灾服务效益评估, 气象服务效益值, 湖南省

Abstract: Aiming at the meteorological disaster prevention and mitigation service of rainstorm disaster, the index of decision service benefit, public service benefit, social service benefit and inevitable loss factors were mainly considered, and the benefit evaluation model of meteorological disaster prevention and mitigation service of rainstorm disaster in Hunan province was established based on the backstepping method. The model was used to evaluate the meteorological disaster prevention and mitigation service benefit of six typical rainstorm weather processes in Hunan province from 2011 to 2015. The results showed that in recent years, the decision service benefit and social service benefit of rainstorm disaster in Hunan province were basically on the rise, and the public service benefit fluctuated greatly; the benefit of meteorological disaster prevention and mitigation service of rainstorm disaster accounted for 38.6%~57.0% of the direct economic loss of disaster, and the benefit of meteorological disaster prevention and mitigation service in a single rainstorm process was up to 1.366 billion yuan.

Key words: rainstorm disaster, backstepping method, meteorological disaster prevention and mitigation service benefit evaluation, meteorological service benefit value, Hunan province

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