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Position: Home > Articles > Space - time Analysis of Climate Changes in the Latest 40 Years in Tarbaghatay,Xinjiang Xinjiang Agricultural Sciences 2012,49 (9) 1707-1711

塔城地区近40 a气温变化空间分析

作  者:
郑素进;努尔巴依·阿布都沙力克
单  位:
新疆大学资源与环境科学学院;绿洲生态教育部重点实验室
关键词:
气温变化;空间分析;塔城地区
摘  要:
【目的】以塔城地区及其周边的23个气象站点1967~2006年40 a的气象数据为基础,对该地区气温变化进行空间分析。【方法】在Arcgis 9.3的支持下,运用Kriging(克里格)差值法,对塔城地区40 a来的气温变化进行时空分析。【结果】1967年以来,塔城地区气温变化普遍在2.0℃以上,以10 a为单位,该地区温度上升幅度随着时间的推移而进一步加强,尤其是20世纪末和21世纪初,无论是温度上升的幅度还是地区所占的比例都超过了前30 a。【结论】从空间上,温度上升幅度由西南向东北递减。不同的地理环境气温上升幅度也不相同,平原气温上升高于山区,平原区温度上升幅度高于山区。
译  名:
Space - time Analysis of Climate Changes in the Latest 40 Years in Tarbaghatay,Xinjiang
作  者:
ZHENG Su -jin~(1,2),Nurbay Abdusalih~(1,2) (1.College of Resources and Environmental Sciences,Xinjiang University,Urumqi 830046 China;2.Key Laboratory of Oasis Ecology of Ministry of Education,Xinjiang University,Urumqi 830046,China)
关键词:
temperature change;;spatial analysis;;Tarbaghatay
摘  要:
[Objective]The research aimed to conduct spatial analysis of climate changes by using 40 years(1967 - 2006) meteoroligical data collected from 23 meteorological station in or near Tarbaghatay. [Method]Under the support of Arcgis 9.3,the Kriging method was used to make spatial analysis of temperature change in this area of the past 40 years.[Result]The results show that;the climate rose up more than 2℃in most of Tarbaghatay,Xinjiang,and the rise of climate was more obvious time by time,especially in the latest ten years(1997 -2006).And in some places,the temperature rose.[Conclusion]Seeing from the spatial scale,the raising degree of climate increases from northeast to Southwest and differs from altitudes, and the raising degree in plain is larger than that in mountainous areas.

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