DKRZ MPI-ESM1.2-HR model output prepared for CMIP6 ScenarioMIP

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.ScenarioMIP.DKRZ.MPI-ESM1-2-HR' 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 Deutsches Klimarechenzentrum, Hamburg 20146, Germany (DKRZ) in native nominal resolutions: aerosol: 100 km, atmos: 100 km, land: 100 km, landIce: none, ocean: 50 km, ocnBgchem: 50 km, seaIce: 50 km.

Project: 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. - Project website: https://pcmdi.llnl.gov/CMIP6.

耦合模型相互比较项目第六阶段（Coupled Model Intercomparison Project Phase 6，CMIP6）数据集：本数据集包含所有针对`CMIP6.ScenarioMIP.DKRZ.MPI-ESM1-2-HR`发布的数据集，其完整数据引用语法（Data Reference Syntax）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气候模式包含以下组成模块：
气溶胶（aerosol）模块：无，或采用指定的MACv2-SP方案；大气（atmos）模块：ECHAM6.3（谱模式T127分辨率；经纬度网格为384×192；共95层，顶层气压为0.01百帕）；陆面（land）模块：JSBACH3.20；陆冰（landIce）模块：无/指定方案；海洋（ocean）模块：MPIOM1.63（三极TP04网格，分辨率约0.4度；经纬度网格为802×404；共40层，顶层网格单元水深为0~12米）；海洋生物地球化学（ocnBgchem）模块：HAMOCC6；海冰（seaIce）模块：未命名（采用热力学（Semtner零层方案）与动力学（Hibler 1979方案）海冰模式）。

该模式由德国汉堡20146地区的德国气候计算中心（Deutsches Klimarechenzentrum，DKRZ）运行，其固有标称分辨率如下：气溶胶（aerosol）模块：100千米，大气（atmos）模块：100千米，陆面（land）模块：100千米，陆冰（landIce）模块：无，海洋（ocean）模块：50千米，海洋生物地球化学（ocnBgchem）模块：50千米，海冰（seaIce）模块：50千米。

项目概况：本数据集作为国际协调的耦合模型相互比较项目第六阶段（Coupled Model Intercomparison Project Phase 6，CMIP6；详见《地球模式发展》特刊：http://www.geosci-model-dev.net/special_issue590.html）的一部分生成。该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，同时亦可作为政府间气候变化专门委员会第六次评估报告（Intergovernmental Panel on Climate Change Sixth Assessment Report，IPCC-AR6）撰写作者的参考资源。

CMIP6由耦合模拟工作组（Working Group on Coupled Modelling，WGCM）协调开展，隶属于世界气候研究计划（World Climate Research Programme，WCRP）。第六阶段依托此前在气候模式诊断与相互比较计划（Program for Climate Model Diagnosis and Intercomparison，PCMDI）主导下完成的前期阶段，其实施依赖地球系统网格联盟（Earth System Grid Federation，ESGF）与环境数据分析中心（Centre for Environmental Data Analysis，CEDA）及众多相关配套活动。

原始数据存储于联邦数据节点集群中并进行部分副本存储，而IPCC所依赖的大部分数据正由德国气候计算中心（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。

该项目涵盖全球约120个全球气候模式的模拟试验，合作参与机构约45家。——项目官网：https://pcmdi.llnl.gov/CMIP6。