globalchange  > 气候变化与战略
CSCD记录号: CSCD:5096936
论文题名:
近46年柴达木盆地气候变化的多时间尺度分析
其他题名: Multi-Time Scale Analysis of Climate Variation in Qaidam Basin in Recent 46 Years
作者: 冯天梅1; 张鑫1; 景亚平2
刊名: 灌溉排水学报
ISSN: 1672-3317
出版年: 2014
卷: 33, 期:1, 页码:1016-1025
语种: 中文
中文关键词: 气候变化 ; 多时间尺度 ; Morlet小波变换 ; 柴达木盆地
英文关键词: climate change ; multi-time scale ; morlet wavelet transform ; Qaidam basin
WOS学科分类: METEOROLOGY ATMOSPHERIC SCIENCES
WOS研究方向: Meteorology & Atmospheric Sciences
中文摘要: 利用Morlet小波变换对柴达木盆地46年来气候变化的多时间尺度特征进行分析。结果表明，柴达木盆地的年降水量存在5、8、20和28年的主周期;年均气温存在5、13、19和32年的主周期。未来柴达木盆地降水可能会增加，气温可能会升高，即气候会朝着暖湿化的方向发展。
英文摘要: Morlet wavelet transformation was used to analyze the Multi-time scale characteristic of climate variation in Qaidam basin in the recent 46years.The results showed that:the annual precipitation in Qaidam basin had the main periods of 5years,8years,20years and 28years;the annual average temperature had the main periods of 5years,13years,19years and 32years.The precipitation in Qaidam basin may increase,and the temperature may rise in the future,namely the climate change may move towards the direction of warm and wet.
资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/147844
Appears in Collections:气候变化与战略

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作者单位: 1.西北农林科技大学水利与建筑工程学院, 杨凌, 陕西 712100, 中国
2.伊犁州水利局, 伊宁, 新疆 835000, 中国

Recommended Citation:
冯天梅,张鑫,景亚平. 近46年柴达木盆地气候变化的多时间尺度分析[J]. 灌溉排水学报,2014-01-01,33(1):1016-1025
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