Journal cover Journal topic
Climate of the Past An interactive open-access journal of the European Geosciences Union
© Author(s) 2008. This work is distributed under
the Creative Commons Attribution 3.0 License.
01 Oct 2008
Review status
This discussion paper is a preprint. A revision of the manuscript for further review has not been submitted.
A nonlinear method for detecting climate mutation: a case study for summer climate change in China
S. Q. Wan1,3, G. L. Feng2, L. Wang1, C. H. Gu1, Y. L. Hu1, and G. H. Zhou1 1Yangzhou Meteorological Office, Yangzhou 225009, China
2LCS, China Meteorological Administration, Beijing 100081, China
3Department of Atmospheric Science, Lanzhou Universtiy, Lanzhou 730000, China
Abstract. In this paper, we explored the dynamical mechanism of anomalous summer climate late 1970s in China applying a new method, i.e., a dynamics index-Q based on phase-space reconstruction. The interesting results show that different climate variable have the similar dynamics property in different regions, they reflect an intrinsic dynamics interior climate system, which may be associated with the teleconnection wave trains mainly triggered by the Tibetan Plateau, and reveals some of causes making North China drought indirectly. However, the Phenomena are hardly possible found via any statistic methodology.

Citation: Wan, S. Q., Feng, G. L., Wang, L., Gu, C. H., Hu, Y. L., and Zhou, G. H.: A nonlinear method for detecting climate mutation: a case study for summer climate change in China, Clim. Past Discuss.,, in review, 2008.
S. Q. Wan et al.
Interactive discussionStatus: closed (peer review stopped)
AC: Author comment | RC: Referee comment | SC: Short comment | EC: Editor comment
Printer-friendly Version - Printer-friendly version      Supplement - Supplement
RC S546: 'On 'a nonlinear method ..' by S.Q.Wan', Anonymous Referee #1, 17 Nov 2008 Printer-friendly Version 
RC S755: 'Review of ' A nonlinear method ...'', Anonymous Referee #3, 24 Feb 2009 Printer-friendly Version 
EC S774: 'rejection', Martin Claussen, 05 Mar 2009 Printer-friendly Version 
S. Q. Wan et al.
S. Q. Wan et al.


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