...
首页> 外文期刊>Nonlinear processes in geophysics >iBrief communication/i "A statistical validation for the cycles found in air temperature data using a Morlet wavelet-based method"
【24h】

iBrief communication/i "A statistical validation for the cycles found in air temperature data using a Morlet wavelet-based method"

机译:简报“使用基于Morlet小波的方法对气温数据中的循环进行统计验证”

获取原文
           

摘要

Recently, new cycles, associated with periods of 30 and 43 months, respectively, have been observed by the authors in surface air temperature time series, using a wavelet-based methodology. Although many evidences attest the validity of this method applied to climatic data, no systematic study of its efficiency has been carried out. Here, we estimate confidence levels for this approach and show that the observed cycles are significant. Taking these cycles into consideration should prove helpful in increasing the accuracy of the climate model projections of climate change and weather forecast.
机译:最近,作者使用基于小波的方法在地表气温时间序列中观察到了分别与30个月和43个月相关的新周期。尽管许多证据证明了该方法应用于气候数据的有效性,但尚未对其效率进行系统的研究。在这里,我们估计此方法的置信度,并表明观察到的周期很重要。考虑到这些周期应证明有助于提高气候模型对气候变化和天气预报的预测的准确性。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号