【摘要】 本文选取民丰县气温、降水两个气象要素的相关资料,分析了近50a和近10a来该地区气温与降水量之间的关系,并对其气候变化进行一定的分析。结果表明:从20世纪50年代至90年代,气温呈上升趋势,而夏秋两季降水量随温度上升而上升。这对合理利用本地气候资源具有实际意义,并且能够为研究干旱区气候变化提供一定的帮助。更多还原

【Abstract】 The research of climate factor change tendency is a hot point of global environmental problem in recent years.Tarim Basin is the largest semi-closed interior basin in our country.Its climate is the typical warm temperate zone with extremely arid and continental climate.MinFeng county is the typical case isolated oasis of long history that located in the southern fringe of Takelamagan desert of Hetian area of XinJiang.Analysis of its unique environment can offer certain reference for the study of Tarim Basin developing trend of the isolated oasis and has important meaning for the local production of industry and agriculture. This research selected the them related information of two meteorological essential factors of temperature and precipitation and analyzed.The results showed: from the 1950s of the 20th century to the 1990s,the temperature rose,and the precipitation rose with temperature rose in two seasons of summer and autumn.更多还原