The sea ice model component of HadGEM3-GC3.1
The sea ice model component of HadGEM3-GC3.1
复制标题
HadGEM3-GC3.1的海冰模型组件
DOI：
10.5194/gmd-11-713-2018
复制
发表时间：
2017
影响因子：
5.1
通讯作者：
D. Schroeder
中科院分区：
文献类型：
--
作者：
J. Ridley;E. Blockley;A. Keen;J. Rae;A. West;D. Schroeder
摘要。一个新的海冰配置GSI8.1在气象局全球耦合配置HadGEM3-GC3.1中实现，该配置将用于所有CMIP6（耦合模式比较项目第6阶段）模拟。为了包含多层热力学，需要采用大气与海冰之间的半隐式耦合方案来保证求解器的稳定性。在这里，我们描述了海冰模式分量，并表明北极的厚度和范围与基于观测的数据很好地比较。
Abstract. A new sea ice configuration, GSI8.1, is implemented in the Met Office global coupled configuration HadGEM3-GC3.1 which will be used for all CMIP6 (Coupled Model Intercomparison Project Phase 6) simulations. The inclusion of multi-layer thermodynamics has required a semi-implicit coupling scheme between atmosphere and sea ice to ensure the stability of the solver. Here we describe the sea ice model component and show that the Arctic thickness and extent compare well with observationally based data.