Construction and Application of a Climate Risk Index for China

查看全文 作　　者：Yujie [1,2]WANG;Lianchun [2]SONG;Dianxiu [2]YE;Zhe [3]WANG;Rong [2]GAO;Xiucang [2]LI;Yizhou [2]YIN;Zunya [2]WANG;Yaoming [2]LIAO

机构地区：[1]Northwest Climate Center of Gansu Meteorological Bureau,Lanzhou 730020;[2]National Climate Center,China Meteorological Administration,Beijing 100081;[3]Caixin Insight Group,Beijing 100027

出　　处：《Journal of Meteorological Research》索引2018年第32卷第6期,共13页

基　　金：Supported by the National Key Research and Development Program of China(2018YFA0606302 and 2012CB955900) 摘　　要：In the context of global warming,China is facing with increasing climate risks.It is imperative to develop quantitative indices to reflect the climate risks caused by extreme weather/climate events and adverse climatic conditions in association with different industries.Based on the observations at 2288 meteorological stations in China and the meteorological disasters data,a set of indices are developed to measure climate risks due to water-logging,drought,high temperature,cryogenic freezing,and typhoon.A statistical method is then used to construct an overall climate risk index(CRI)for China from these individual indices.There is a good correspondence between these indices and historical climatic conditions.The CRI,the index of water-logging by rain,and the high temperature index increase at a rate of 0.28,0.37,and 0.65 per decade,respectively,from 1961 to 2016.The cryogenic freezing index is closely related to changes in the consumer price index for food.The high temperature index is correlated with the consumption of energy and electricity.The correlation between the yearly growth in claims on household property insurance and the sum of the water-logging index and the typhoon index in the same year is as high as 0.70.Both the growth rate of claims on agricultural insurance and the annual growth rate of hospital inpatients are positively correlated with the CRI.The year-on-year growth in the number of domestic tourists is significantly negatively correlated with the CRI in the same year.More efforts are needed to develop regional CRIs. 关键词：CLIMATE RISK index CONSTRUCTION ECONOMIC ACTIVITIES CORRELATION application and services

相关文献

参考文献（38）
引证文献（6）
耦合文献（929）

参考文献(38)

引证文献(6)

耦合文献(929)

互联网出版许可证新出网证(渝)字10号全国400电话 - 免长途话费

Construction and Application of a Climate Risk Index for China

参考文献(38)

引证文献(6)

耦合文献(929)

用户提示