Analysis on Climatic Factors of Land Desertification in Western Jilin Province
2009; Chinese Academy of Agricultural Sciences; Linguagem: Inglês
ISSN
0517-6611
Autores Tópico(s)Environmental Changes in China
ResumoThe typical land desertification in west Jilin Province was taken as the research object,including Baicheng,Taonan,Zhenlai,Daan,Qianguo,Qianan, Tongyu and Changling.Trough analyzing the temperature,precipitation and other meteorological elements data in these eight regions,the time and spatial change laws of meteorological elements in these regions were obtained.The effects of climatic changes on the land desertification phenomenon were further revealed.The research shows that the precipitation would be reduced year by year and the temperature would be increased with the time.If that was not controlled,the land desertification phenomenon would be further enlarged.
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