globalchange  > 过去全球变化的重建
DOI: 10.1007/s00382-011-1163-5
Scopus记录号: 2-s2.0-84864382266
论文题名:
Maximum-entropy weighting of multiple earth climate models
作者: Niven R.K.
刊名: Climate Dynamics
ISSN: 9307575
出版年: 2012
卷: 39, 期:3
起始页码: 755
结束页码: 765
语种: 英语
英文关键词: Boltzmann principle ; Climate model ; Cost-benefit analysis ; Finite-time information limit ; Maximum entropy method ; Thermodynamics
英文摘要: A maximum entropy-based framework is presented for the synthesis of projections from multiple Earth climate models. This identifies the most representative (most probable) model from a set of climate models-as defined by specified constraints-eliminating the need to calculate the entire set. Two approaches are developed, based on individual climate models or ensembles of models, subject to a single cost (energy) constraint or competing cost-benefit constraints. A finite-time limit on the minimum cost of modifying a model synthesis framework, at finite rates of change, is also reported. © 2011 Springer-Verlag.
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资源类型: 期刊论文
标识符: http://119.78.100.158/handle/2HF3EXSE/55213
Appears in Collections:过去全球变化的重建

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作者单位: School of Engineering and Information Technology, The University of New South Wales at ADFA, Northcott Drive, Canberra, ACT 2600, Australia; Institute Pprime, CNRS/Universit de Poitiers/ENSMA, CEAT, 43 rue de l'Arodrome, 86036 Poitiers Cedex, France

Recommended Citation:
Niven R.K.. Maximum-entropy weighting of multiple earth climate models[J]. Climate Dynamics,2012-01-01,39(3)
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