摘要
采用鞍山市积温资料,利用线性倾向估计、滑动平均、突变M-K检验、小波分析等方法对鞍山市积温变化进行初步分析。结果表明:鞍山市积温具有明显的上升趋势;鞍山市≥10℃积温存在20、13、8、5年的变化周期。
The accumulated temperature of Anshan was analyzed by linear trend analysis, moving mean method, Mann-Kendall method and wavelet analysis, and so on. The results showed that accumulated temperature had an obvious ascending tendency in Anshan during recent 57 years. There were 20 years, 13 years, 8 years and 5 years cycle period in ≥10 ℃ accumulated temperature.
出处
《安徽农业科学》
CAS
北大核心
2008年第32期14221-14222,共2页
Journal of Anhui Agricultural Sciences
