Welcome to Chinese Agricultural Science Bulletin,

Chinese Agricultural Science Bulletin ›› 2014, Vol. 30 ›› Issue (20): 237-243.doi: 10.11924/j.issn.1000-6850.2013-3155

Special Issue: 农业气象

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The Analysis of the Climate Characteristic of Variation in Past 50 Years in Xinzhou City

  

  • Received:2013-12-02 Revised:2014-01-07 Online:2014-07-15 Published:2014-07-15

Abstract: In order to study the regional differences in climate change and rational development and utilization of climate resources, better improve agricultural production environment. Based on the observation data of 15 meteorological stations from 1963 to 2012 in Xinzhou City, the spatio-temporal changes of temperature and precipitation trends were analyzed. Results showed that: (1) Hequ, Wutai, Wuzhai regression coefficient was negative for the downward trend in annual average precipitation, and Xinfuqu, Fanshi average annual precipitation in regression coefficients were expressed as an upward trend. (2) The temperature mutations had occurred in the 90’s of the last century in Xinzhou City, and it temperatures showed an upward trend.