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  On the problem of multiple time scales in climate modelling

Hasselmann, K. (1979). On the problem of multiple time scales in climate modelling. In W. Bach (Ed.), Man's impact on climate: Proc. of an Int. Conference, Berlin, 1978 (pp. 43-55). Amsterdam u.a.: Elsevier. doi:10.1016/B978-0-444-41766-4.50011-4.

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Hasselmann-1979-On the problem.pdf (Publisher version), 759KB
 
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Hasselmann-1979-On the problem.pdf
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Retrodigitalisat - 2. Version
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Restricted ( Max Planck Society (every institute); )
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1979
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Elsevier
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 Creators:
Hasselmann, Klaus1, Author           
Affiliations:
1MPI for Meteorology, Max Planck Society, Bundesstraße 53, 20146 Hamburg, DE, ou_913545              

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 Abstract: The climatic system contains a number of interacting subsystems with natural time scales varying over many orders of magnitude. Deterministic models with realistic spatial resolution can cover only a relatively small band of the total spectrum. Thus a sequence of models is needed for different time-scale ranges, and strategies for coupling together models for different time scales must be devised. A simple example shows that climatic response experiments carried out with models designed only for a single time-scale range (for example an atmospheric GCM) can be quite misleading. A technique for coupling models in which the natural time scales are separated by a spectral gap is described. The theory yields natural climatic variance spectra of approximately the right shape and order of magnitude and provides a basis for designing climatic response experiments with proper consideration of the signal-to-noise problem.

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Language(s): eng - English
 Dates: 19791979
 Publication Status: Issued
 Pages: -
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Degree: -

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Title: Man's Impact on Climate: International Conference
Place of Event: Berlin
Start-/End Date: 1978-06-14 - 1978-06-16

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Source 1

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Title: Man's impact on climate: Proc. of an Int. Conference, Berlin, 1978
Source Genre: Book
 Creator(s):
Bach, Wilfried, Editor
Affiliations:
-
Publ. Info: Amsterdam u.a. : Elsevier
Pages: - Volume / Issue: - Sequence Number: - Start / End Page: 43 - 55 Identifier: -

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Title: Developments of Atmospheric Science
Source Genre: Series
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Affiliations:
Publ. Info: Elsevier
Pages: - Volume / Issue: 10 Sequence Number: - Start / End Page: - Identifier: -