IPCC DDC: MPI-M MPI-ESM1.2-HR model output prepared for CMIP6 CMIP amip

Project: Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets - These data have been generated as part of the internationally-coordinated Coupled Model Intercomparison Project Phase 6 (CMIP6; see also GMD Special Issue: http://www.geosci-model-dev.net/special_issue590.html). The simulation data provides a basis for climate research designed to answer fundamental science questions and serves as resource for authors of the Sixth Assessment Report of the Intergovernmental Panel on Climate Change (IPCC-AR6). CMIP6 is a project coordinated by the Working Group on Coupled Modelling (WGCM) as part of the World Climate Research Programme (WCRP). Phase 6 builds on previous phases executed under the leadership of the Program for Climate Model Diagnosis and Intercomparison (PCMDI) and relies on the Earth System Grid Federation (ESGF) and the Centre for Environmental Data Analysis (CEDA) along with numerous related activities for implementation. The original data is hosted and partially replicated on a federated collection of data nodes, and most of the data relied on by the IPCC is being archived for long-term preservation at the IPCC Data Distribution Centre (IPCC DDC) hosted by the German Climate Computing Center (DKRZ). The project includes simulations from about 120 global climate models and around 45 institutions and organizations worldwide. Summary: These data include the subset used by IPCC AR6 WGI authors of the datasets originally published in ESGF for 'CMIP6.CMIP.MPI-M.MPI-ESM1-2-HR.amip' with the full Data Reference Syntax following the template 'mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version'. The MPI-ESM1.2-HR climate model, released in 2017, includes the following components: aerosol: none, prescribed MACv2-SP, atmos: ECHAM6.3 (spectral T127; 384 x 192 longitude/latitude; 95 levels; top level 0.01 hPa), land: JSBACH3.20, landIce: none/prescribed, ocean: MPIOM1.63 (tripolar TP04, approximately 0.4deg; 802 x 404 longitude/latitude; 40 levels; top grid cell 0-12 m), ocnBgchem: HAMOCC6, seaIce: unnamed (thermodynamic (Semtner zero-layer) dynamic (Hibler 79) sea ice model). The model was run by the Max Planck Institute for Meteorology, Hamburg 20146, Germany (MPI-M) in native nominal resolutions: aerosol: 100 km, atmos: 100 km, land: 100 km, landIce: none, ocean: 50 km, ocnBgchem: 50 km, seaIce: 50 km.

项目：耦合模型比对项目第六阶段（Coupled Model Intercomparison Project Phase 6，CMIP6）数据集——本数据集为国际协同实施的耦合模型比对项目第六阶段（CMIP6；详见《地球科学模型开发》特刊：http://www.geosci-model-dev.net/special_issue590.html）的产出成果。该套模拟数据为解答核心科学问题的气候研究提供了基础支撑，同时可为政府间气候变化专门委员会第六次评估报告（IPCC-AR6）的撰稿人提供数据资源。
CMIP6由世界气候研究计划（World Climate Research Programme，WCRP）下属的耦合建模工作组（Working Group on Coupled Modelling，WGCM）统筹协调。第六阶段承接了此前由气候模型诊断与比对计划（Program for Climate Model Diagnosis and Intercomparison，PCMDI）主导开展的多轮项目，并依托地球系统网格联盟（Earth System Grid Federation，ESGF）、环境数据分析中心（Centre for Environmental Data Analysis，CEDA）及众多相关配套工作完成落地。
原始数据存储于联邦数据节点集群并进行部分复制，IPCC所依赖的绝大多数数据将由德国气候计算中心（German Climate Computing Center，DKRZ）托管的IPCC数据分发中心（IPCC Data Distribution Centre，IPCC DDC）进行长期归档保存。
本项目汇聚了全球约120个全球气候模型与45家科研机构及组织开展的模拟实验。
概述：本数据集包含IPCC AR6第一工作组（WGI）撰稿人所使用的子集数据，该子集源自ESGF平台发布的原始数据集"CMIP6.CMIP.MPI-M.MPI-ESM1-2-HR.amip"，其完整数据引用语法遵循模板："mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version"。
于2017年发布的MPI-ESM1.2-HR气候模型包含以下组分：气溶胶模块：无独立配置，采用预设MACv2-SP方案；大气模块：ECHAM6.3（谱模式T127分辨率；384×192经纬度格点；95层垂直结构；顶层气压0.01 hPa）；陆面模块：JSBACH3.20；陆冰模块：无预设配置/采用预设方案；海洋模块：MPIOM1.63（三极坐标TP04网格，近似0.4°分辨率；802×404经纬度格点；40层垂直结构；顶层网格深度范围0~12 m）；海洋生物地球化学模块：HAMOCC6；海冰模块：未命名海冰模型（采用Semtner零层热力学方案与Hibler 1979动力学方案）。
该模型由德国汉堡马克斯·普朗克气象研究所（Max Planck Institute for Meteorology，MPI-M，邮编20146）以原生标称分辨率运行：气溶胶模块：100 km；大气模块：100 km；陆面模块：100 km；陆冰模块：无配置；海洋模块：50 km；海洋生物地球化学模块：50 km；海冰模块：50 km。