湖北农业科学 ›› 2020, Vol. 59 ›› Issue (18): 29-32.doi: 10.14088/j.cnki.issn0439-8114.2020.18.007

• 资源·环境 • 上一篇    下一篇

湘中地区水稻高温热害气象保险指数探究

邓梅1,2, 吴梦琼1, 赵辉3, 王雪琦1, 陈铁军1, 肖诗尧4, 肖妙妮1   

  1. 1.娄底市气象局,湖南 娄底 417000;
    2.气象防灾减灾湖南省重点实验室,长沙 410000;
    3.双峰县气象局,湖南 双峰 417700;
    4.冷水江市气象局,湖南 冷水江 417500
  • 收稿日期:2019-12-10 发布日期:2020-11-05
  • 作者简介:邓 梅(1989-),女,湖南邵阳人,工程师,硕士,主要从事环境气象研究,(电话)18175152011(电子信箱)929023370@qq.com。
  • 基金资助:
    湖南省气象局科技项目(XQKJ19B015)

Study on the meteorological insurance index of high temperature and heat damage of rice in central of Hunan province

DENG Mei1,2, WU Meng-qiong1, ZHAO hui3, WANG Xue-qi1, CHEN Tie-jun1, XIAO Shi-yao4, XIAO Miao-ni1   

  1. 1. Loudi Municipal Meteorological Bureau, Loudi 417000, Hunan, China;
    2. Hunan Provincial Key Laboratory of Meteorological Disaster Prevention and Mitigation, Changsha 410000, China;
    3. Shuangfeng Meteorological Bureau, Shuangfeng 417700, Hunan, China;
    4. Lengshuijiang Meteorological Bureau, Lengshuijiang 417500, Hunan, China
  • Received:2019-12-10 Published:2020-11-05

摘要: 选用湘中地区的水稻种植示范县双峰县作为试点,采用双峰县1989—2018年的逐日气象观测资料、水稻产量和农业气象观测站的水稻观测数据,结合水稻生育期内主要的农业气象灾害类型,确定对产量影响较大的气象灾害为保险致灾因子,以此设计气象保险指数。研究表明,高温热害是导致湘中地区一季稻减产的主要气象灾害,综合危害热积温和持续日数建立了高温热害气象保险指数;通过计算历年由于气象灾害造成水稻的减产和货币损失,确定了高温热害气象保险指数的赔付触发系数和赔付标准。

关键词: 高温热害, 一季稻, 农业保险, 气象指数

Abstract: A rice planting demonstration county in central of Hunan-Shuangfeng county was selected as a pilot, using daily weather observation data, rice yield and rice observation data of agricultural meteorological observatories from Shuangfeng county from 1989 to 2018, combined with the main types of agrometeorological disasters during the growth period of rice, the meteorological disasters with large impact on production were identified as insurance hazard factors to design the meteorological insurance index.The research showed that the high temperature heat damage was the main meteorological disaster that caused single cropping rice yield reduction in central of Hunan. High temperature heat damage meteorological insurance index was established based on the comprehensive hazard heat accumulation temperature and the number of continuous days; By calculating the rice production reduction and currency loss caused by meteorological disasters over the years, the compensation trigger coefficient and compensation standard of the high temperature heat damage meteorological insurance index were determined.

Key words: high temperature heat damage, single cropping rice, agricultural insurance, meteorological index

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