山西省2009—2018年旱情分析及趋势预测  

Analysis and trend forecast of drought situation in Shanxi Province in 2009—2018

作　　者：崔蕾 CUI Lei(Flood Control and Drought Relief Guarantee Center of Shanxi Province,Taiyuan 030021)

机构地区：[1]山西省防汛抗旱保障中心,太原030021

出　　处：《中国防汛抗旱》2020年第11期38-42,共5页China Flood & Drought Management

摘　　要：山西省属于易旱区,“十年九旱”是山西省的特点。通过对2009—2018年全省降水量和作物受旱情况分析,得出降水、旱情、粮食损失之间的关系,划分干旱等级,并预测未来5年山西省的受旱情况。Shanxi Province is a drought-prone region,and the“nine droughts in ten years”is the characteristic of this province.Based on the analysis of precipitation and drought conditions in Shanxi Province from 2009 to 2018,this paper draws the relationship between precipitation,drought and food loss,classifies drought levels and pre⁃dicts drought conditions in Shanxi Province in the next five years.

关 键 词：作物受旱面积 旱情等级 趋势分析 

分 类 号：S342.1[农业科学—作物栽培与耕作技术]