浙江农业学报 ›› 2017, Vol. 29 ›› Issue (12): 2032-2037.DOI: 10.3969/j.issn.1004-1524.2017.12.11

• 园艺科学 • 上一篇    下一篇

杨梅降水气象指数保险产品设计—以慈溪市为例

丁烨毅1, 2, 杨栋2, 陈鑫磊3, 黄鹤楼2, 罗小三1, *   

  1. 1.南京信息工程大学 应用气象学院,江苏 南京 210044;
    2.宁波市气象局,浙江 宁波 315012;
    3.中国太平洋财产保险公司宁波分公司,浙江 宁波 315000
  • 收稿日期:2017-05-17 出版日期:2017-12-20 发布日期:2018-01-08
  • 通讯作者: 罗小三,E-mail:xsluo@nuist.edu.cn
  • 作者简介:丁烨毅(1979—),男,浙江鄞州人,硕士,高级工程师,从事应用气象和农业气象研究。E-mail:nbqxt@qq.com
  • 基金资助:
    浙江省保险学会一般项目(2016086)

Design of products for precipitation meteorological index insurance of Myrica rubra—a case study of Cixi City

DING Yeyi1, 2, YANG Dong2, CHEN Xinlei3, HUANG Helou2, LUO Xiaosan1, *   

  1. 1. School of Applied Meteorology, Nanjing University of Information Science and Technology, Nanjing 210044, China;
    2. Ningbo Meteorological Bureau, Ningbo 315012, China;
    3. Ningbo Branch of China Pacific Insurance Company, Ningbo 315000, China
  • Received:2017-05-17 Online:2017-12-20 Published:2018-01-08

摘要: 选取杨梅采摘期易对产量造成影响的降水因子作为保险设计的气象致害指标,定义连续降水影响日数作为杨梅降水指数;经杨梅产量分离和去趋势化处理,分析1995—2015年产量损失率和降水指数的关系,建立杨梅产量灾损模型;利用长序列历史降水资料,选用韦伯分布模型计算不同等级降水指数的风险概率,设计不同赔付触发条件下的保险纯费率和杨梅降水气象指数保险产品,为杨梅农业保险可持续发展提供技术支撑。该指数保险产品具有可操作性,可为宁波地区杨梅降水保险业务提供参考,以便在降水灾害发生后客观、便捷地开展保险理赔工作。

关键词: 杨梅, 降水, 气象指数, 纯费率, 农业保险

Abstract: The number of continuous precipitation days in harvest period was employed to evaluate the meteorological damage, as precipitation has a significant effect on the yield of Myrica rubra. The yield damage model of Myrica rubra was established based on the relationship between yield loss rate and number of continuous precipitation days from 1995 to 2015. The yield loss rate was calculated by yield separation and de-trend processing. The risk probability of different grade precipitation index was calculated with Weber distribution model based on long sequence historical precipitation data. Reference to the disaster model and risk probability, the insurance products and pure insurance rate under different pay trigger conditions were designed to provide technical support for agricultural insurance's sustainable development. We propose that the index insurance products are operational, and can provide scientific reference for precipitation insurance business of Myrica rubra in Ningbo city.

Key words: Myrica rubra, precipitation, meteorological index, pure premium rate, agricultural insurance

中图分类号: