Risk regionalization of potato frost disaster in central Inner Mongolia

doi:10.14088/j.cnki.issn0439-8114.2022.15.011

Abstract

Abstract: Based on the daily minimum temperature data of potato maturity from 1983 to 2018 of 19 national meteorological stations in central Inner Mongolia, as well as the potato planting area and yield data from 1994 to 2018, the potato frost disaster risk evaluation indexes in central Inner Mongolia was constructed.The risk assessment model for frost disaster of potato was constructed by using the analytic hierarchy process （AHP） and weighted comprehensive score method. The frost disaster risk of potato during the mature stage in central Inner Mongolia was analyzed by GIS technology. The results show that the high risk areas of frost disaster during potato maturity in central Inner Mongolia are mainly distributed in Chayouzhongqi of Wulanchabu City and Wuchuan county of Hohhot City. The secondary high risk areas are mainly distributed in Siziwangqi, Shangdu county, Zhuozi county, Huade county of Wulanchabu City, and Damaoqi of Baotou City. Medium risk areas are mainly distributed in the southeast of Wulanchabu City, central area of Hohhot City, and Guyang County of Baotou City. The low risk areas are mainly distributed in Liangcheng County of Wulanchabu City, Tumotezuoqi, Tuoketuo County, Helingeer County, Qingshuihe County of Hohhot City, the south of Baotou City and Tumoteyouqi.

Key words: potato, frost disaster, risk regionalization, central Inner Mongolia

CLC Number:

S162.3

GAO Hong-xia, ZHANG Xiao-lei, QI Lei, CHEN Su-hua. Risk regionalization of potato frost disaster in central Inner Mongolia[J]. HUBEI AGRICULTURAL SCIENCES, 2022, 61(15): 75-79.

References

[1] 王晾晾,杨晓强,李帅,等.东北地区水稻霜冻灾害风险评估与区划[J].气象与环境学报,2012,28(5):40-45.
[2] 沈鸿,孙雪萍,林晓梅.黄淮地区冬小麦霜冻灾害风险评估[J].防灾科技学院学报,2011,13(3):71-77.
[3] 许彦平,姚晓红,万信,等.天水蜜桃开花坐果期霜冻灾害气象风险评估[J].中国农业气象,2013,34(5):606-610.
[4] 朱红蕊,刘赫男,孙爽,等.气候变暖背景下黑龙江省水稻初霜冻灾害风险区划研究[J].中国农学通报,2013,29(30):29-34.
[5] 李红英,张晓煜,曹宁,等.基于GIS的宁夏晚霜冻灾害风险评估与区划[J].自然灾害学报,2014,23(1):167-173.
[6] 郑驰,杨利霞.辽宁省玉米初霜冻特征及风险评估[J].陕西气象,2015(2):21-25.
[7] 袁佰顺,许彦平,姚晓红,等.基于春季晚霜冻害的天水苹果气候风险区划[J].干旱区资源与环境,2015,29(2):185-189.
[8] 严应存,周秉荣,陈国茜.1961-2010年青海省霜冻灾害变化特征及风险区划[J].气象科技,2015,43(5):987-991.
[9] 刘瑞娜,陈鹏.安徽省茶叶春霜冻发生规律及风险分布[J].气象科技,2016,44(6):1060-1065.
[10] 祁贵明,李海凤,雒维萍,等.柴达木盆地枸杞霜冻灾害风险区划[J].沙漠与绿洲气象,2020,14(4):131-137.
[11] 朱自玺,刘荣花,方文松,等.华北地区冬小麦干旱评估指标研究[J].自然灾害学报,2004,12(1):145-150.
[12] 王连喜,肖玮钰,李琪,等.中国北方地区主要农作物气象灾害风险评估方法综述[J].灾害学,2013,28(2):114-130.
[13] 胡永宏,贺思辉.综合评价方法[M].北京:科学出版社,2000.
[14] QX/T 88—2008,作物霜冻害等级[S].
[15] 张继权,李宁.主要气象灾害风险评价与管理的数理化方法及其应用[M].北京:北京师范大学出版社,2007.