Nonlinear correlations of daily temperature records over land
We present a near global statistics on the correlation properties of daily temperature records. Data from terrestrial meteorological stations in the Global Daily Climatology Network are analyzed by means of detrended fluctuation analysis. Long-range temporal correlations extending up to several year...
Main Authors: | , |
---|---|
Format: | Article |
Language: | English |
Published: |
Copernicus Publications
2006-01-01
|
Series: | Nonlinear Processes in Geophysics |
Online Access: | http://www.nonlin-processes-geophys.net/13/571/2006/npg-13-571-2006.pdf |
id |
doaj-7d2e62e8e33d4031973b5177ff978a62 |
---|---|
record_format |
Article |
spelling |
doaj-7d2e62e8e33d4031973b5177ff978a622020-11-24T20:44:57ZengCopernicus PublicationsNonlinear Processes in Geophysics1023-58091607-79462006-01-01135571576Nonlinear correlations of daily temperature records over landI. BartosI. M. JánosiWe present a near global statistics on the correlation properties of daily temperature records. Data from terrestrial meteorological stations in the Global Daily Climatology Network are analyzed by means of detrended fluctuation analysis. Long-range temporal correlations extending up to several years are detected for each station. In order to reveal nonlinearity, we evaluated the magnitude of daily temperature changes (volatility) by the same method. The results clearly indicate the presence of nonlinearities in temperature time series, furthemore the geographic distribution of correlation exponents exhibits well defined clustering.http://www.nonlin-processes-geophys.net/13/571/2006/npg-13-571-2006.pdf |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
I. Bartos I. M. Jánosi |
spellingShingle |
I. Bartos I. M. Jánosi Nonlinear correlations of daily temperature records over land Nonlinear Processes in Geophysics |
author_facet |
I. Bartos I. M. Jánosi |
author_sort |
I. Bartos |
title |
Nonlinear correlations of daily temperature records over land |
title_short |
Nonlinear correlations of daily temperature records over land |
title_full |
Nonlinear correlations of daily temperature records over land |
title_fullStr |
Nonlinear correlations of daily temperature records over land |
title_full_unstemmed |
Nonlinear correlations of daily temperature records over land |
title_sort |
nonlinear correlations of daily temperature records over land |
publisher |
Copernicus Publications |
series |
Nonlinear Processes in Geophysics |
issn |
1023-5809 1607-7946 |
publishDate |
2006-01-01 |
description |
We present a near global statistics on the correlation properties of daily temperature records. Data from terrestrial meteorological stations in the Global Daily Climatology Network are analyzed by means of detrended fluctuation analysis. Long-range temporal correlations extending up to several years are detected for each station. In order to reveal nonlinearity, we evaluated the magnitude of daily temperature changes (volatility) by the same method. The results clearly indicate the presence of nonlinearities in temperature time series, furthemore the geographic distribution of correlation exponents exhibits well defined clustering. |
url |
http://www.nonlin-processes-geophys.net/13/571/2006/npg-13-571-2006.pdf |
work_keys_str_mv |
AT ibartos nonlinearcorrelationsofdailytemperaturerecordsoverland AT imjanosi nonlinearcorrelationsofdailytemperaturerecordsoverland |
_version_ |
1716816067945299968 |