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A method to predict the uncompleted climate transition process.
- Source :
- Nonlinear Processes in Geophysics Discussions; 2/10/2020, p1-23, 23p
- Publication Year :
- 2020
-
Abstract
- Climate change could be expressed as a climate system transiting from the initial state to a new state in a short time. By considering the short period as a continued process, which is called transition process, more details of climate change would be described according to analysis the time sequence self. We had proposed a method to quantify the transition process of the Pacific Decadal Oscillation (PDO) time sequence and global sea surface temperature system. And the quantitative relationships among the parameters characterizing the abrupt changes is revealed during the transition process. In this paper, we develop this method to predict the end moment (state) if the transition process has not been completed. Application of prediction method to the PDO sequences indicates that the PDO index increased from a stable stage before 2011 and gradually evolved to a transition process, and it was likely to end in 2015, which is consistent with observations. [ABSTRACT FROM AUTHOR]
- Subjects :
- OCEAN temperature
CLIMATOLOGY
CLIMATE change
PUBLIC transit
CLIMATE change forecasts
Subjects
Details
- Language :
- English
- ISSN :
- 21985634
- Database :
- Complementary Index
- Journal :
- Nonlinear Processes in Geophysics Discussions
- Publication Type :
- Academic Journal
- Accession number :
- 141991989
- Full Text :
- https://doi.org/10.5194/npg-2020-2