Analysis of Drought Characteristic in Sunit Prairie Based on Precipitation Anomaly Percentage during 2000-2015

被引：0
作者：
Sun, Xiaodong [1 ]
Liu, Guixiang [2 ]
Bao, Yuhai [3 ]
Zhang, Xiaode [2 ]
机构：
[1] Inner Mongolia Normal Univ, Coll Geog Sci, Hohhot 010022, Peoples R China
[2] Chinese Acad Agr Sci, Inst Grassland Res, Hohhot 010010, Peoples R China
[3] Inner Mongolia Normal Univ, Inner Mongolia Key Lab Remote Sensing & Geog Info, Hohhot 010022, Peoples R China
来源：
PROCEEDINGS OF THE 7TH ANNUAL MEETING OF RISK ANALYSIS COUNCIL OF CHINA ASSOCIATION FOR DISASTER PREVENTION | 2016年 / 128卷
关键词：
Sunit Prairie; Drought; Precipitation anomaly percentage;
D O I：
暂无
中图分类号：
O [数理科学和化学]; P [天文学、地球科学]; Q [生物科学]; N [自然科学总论];
学科分类号：
07 ; 0710 ; 09 ;
摘要：
According to the monthly precipitation data collected from three meteorological stations i n Xilingol League from 2000 to 2015, annua l and seasonal drought features in Sunit prair ie for 16 years were detailed analysis by usi ng precipitation anomaly percentage from the drought frequency and the changing trends of drought. The results show that the freque ncy of annual precipitation had increased ten dency in Sunit prairie from 2000 to 2015, th e precipitation tendency was 6077/10a; Preci pitation showed a significantly decreasing tre nds in spring, summer and winter, and the i ncreasing trend of precipitation in autumn; F or annual and seasonal scale, the frequency of light drought was higher.
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页码：771 / 776
页数：6
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