作者: Hongbo Ling , Hailiang Xu , Jinyi Fu , Qingqing Zhang , Xinwen Xu
DOI: 10.1016/J.QUAINT.2012.01.033
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摘要: Abstract Based on data from 1961 to 2007, this paper discusses the variation trend and periodic temporal-spatial patterns of extreme air temperature in Xinjiang by means Mann-Kendall monotonous test wavelet analysis. The results are as follows: (1) In north, south east Xinjiang, annual average maximum temperature, minimum all rose remarkably, while rise was not significant. (2) rising stronger than it weakest south. strongest east, followed north. more strongly east. change higher lowest (3) mean values were highest south, value (4) Significant variations with periods 3–11 years appeared temperatures. (5) Wavelet coefficients can predict well future based a significant period. These be applied early warning meteorological disasters realizing sustainable agricultural development study area.