Sea ice sensitivity to the parameterisation of open water area

被引：31
|
作者：
Wang, Zeliang
Lu, Youyu
Wright, Daniel G.
Dupont, Frederic
机构：
[1] Ocean Sciences Division, Bedford Institute of Oceanography
来源：
JOURNAL OF OPERATIONAL OCEANOGRAPHY | 2010年 / 3卷 / 02期
关键词：
OCEAN CIRCULATION; MODEL;
D O I：
10.1080/1755876X.2010.11020113
中图分类号：
P4 [大气科学（气象学）];
学科分类号：
0706 ; 070601 ;
摘要：
Based on version 2 of the Louvain-la-Neuve sea Ice Model (LIM2), sensitivity experiments reveal simple relations between ice conditions and the characteristic thickness parameter h(o) that appears in the parameterisation used to determine changes in open water area during ice growth. In particular, when h(o) is increased, the ice concentration is decreased during ice growth and increased during the subsequent melting season, the annual mean sea ice volume, thickness and extent all increase with h(o). Calibration of h(o) makes it possible to adjust the model-simulated ice volume and thickness variations to be consistent with observations.
引用
收藏
页码：3 / 9
页数：7
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