摘要
利用1988—2017年奈曼旗气象资料,采用统计对比分析方法,对2017年奈曼旗4—7月春夏连旱灾害发生的气象要素进行了分析。结果表明,2017年4—7月奈曼旗降水偏少、温度偏高、风速偏大、前期土壤墒情差的综合因素导致了奈曼旗发生有气象记录以来最严重的春夏连旱灾害。
Based on the meteorological data of Naiman Banner from 1988 to 2017 and the statistical analysis method,the meteorological elements of spring and summer drought disasters in Naiman Banner from April to July,2017 were analyzed. The results showed that,in Naiman Banner from April to July 2017,the precipitation was less,temperature was higher and the wind speed was larger and the antecedent soil moisture was poor. To sum up,the comprehensive factors resulted in the worst spring and summer drought disasters of Naiman Banner on record.
作者
董佳蕊
张桂英
刘媛媛
DONG Jia-rui ,ZHANG Gui-ying, LIU Yuan-yuan(Naiinan Meteorological Bureau in Inner Mongolia Autonomous Region, Naiinan Inner Mongolia 02830)
出处
《现代农业科技》
2018年第9期241-241,244,共2页
Modern Agricultural Science and Technology
关键词
干旱
降水
气温
内蒙古奈曼旗
2017年
drought
precipitation
temperature
Naiman Inner Mongolia
2017
