On the improvement of sea-ice models for climate simulations: the Sea Ice Model Intercomparison Project

被引：31

作者：

Lemke, P ^{[1
]}

Hibler, WD ^{[1
]}

Flato, G ^{[1
]}

Harder, M ^{[1
]}

Kreyscher, M ^{[1
]}

机构：

[1] Inst Meereskunde, D-24105 Kiel, Germany

来源：

ANNALS OF GLACIOLOGY, VOL 25, 1997: PAPERS FROM THE INTERNATIONAL SYMPOSIUM ON REPRESENTATION OF THE CRYOSPHERE IN CLIMATE AND HYDROLOGICAL MODELS HELD AT VICTORIA, BRITISH COLUMBIA, CANADA, 12-15 AUGUST 1996 | 1997年 / 25卷

关键词：

D O I：

10.3189/S0260305500014002

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

Experiments with dynamic-thermodynamic sea-ice models indicate a strong dependence of the net freezing rate, sea-ice transport and variability on dynamic model parameters. Although current dynamic-thermodynamic sea-ice models show relatively good agreement with observations, an optimization seems to be necessary: especially for the parameterizations of dynamic processes. Presently only a few coupled climate models use dynamic-thermodynamic sea-ice models. In order to promote, by means of coordinated numerical experiments, the development of an optimal sea-ice model for climate research, the Sea Ice Ocean Modelling Panel of the Arctic Climate System Study (ACSYS, a project of the World Climate Research Programme) has initiated the Sea ice model Intercomparison Project (SIMIP). The first results from this model hierarchy approach are presented.

引用

页码：183 / 187

页数：3