MPI-M MPIESM1.2-LR model output prepared for CMIP6 VolMIP

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.VolMIP.MPI-M.MPI-ESM1-2-LR' 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-LR climate model, released in 2017, includes the following components:
aerosol: none, prescribed MACv2-SP, atmos: ECHAM6.3 (spectral T63; 192 x 96 longitude/latitude; 47 levels; top level 0.01 hPa), land: JSBACH3.20, landIce: none/prescribed, ocean: MPIOM1.63 (bipolar GR1.5, approximately 1.5deg; 256 x 220 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: 250 km, atmos: 250 km, land: 250 km, landIce: none, ocean: 250 km, ocnBgchem: 250 km, seaIce: 250 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.

耦合模式比较计划第六阶段（CMIP6）数据集：这些数据包含所有为"CMIP6.VolMIP.MPI-M.MPI-ESM1-2-LR"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"

MPI-ESM1.2-LR气候模型于2017年发布，包含以下组件：气溶胶：无，采用预设MACv2-SP方案；大气：ECHAM6.3（谱分辨率T63；经纬度192×96；47层；顶层0.01 hPa）；陆面：JSBACH3.20；陆冰：无/预设；海洋：MPIOM1.63（双极GR1.5，约1.5度分辨率；经纬度256×220；40层；顶层网格单元0-12米）；海洋生物地球化学：HAMOCC6；海冰：未命名（热力学模型采用Semtner零层方案，动力学模型采用Hibler79方案）

该模型由德国汉堡马克斯·普朗克气象研究所（MPI-M）运行，采用原生标称分辨率：气溶胶250公里，大气250公里，陆面250公里，陆冰无，海洋250公里，海洋生物地球化学250公里，海冰250公里

项目背景：这些数据是国际协调的耦合模式比较计划第六阶段（CMIP6）的一部分生成的（另见《地球科学模型开发》（GMD）特刊：http://www.geosci-model-dev.net/special_issue590.html）。模拟数据为旨在解答基础科学问题的气候研究提供了基础，并作为政府间气候变化专门委员会第六次评估报告（IPCC-AR6）作者的资源

CMIP6是由耦合模式工作组（WGCM）协调的项目，隶属于世界气候研究计划（WCRP）。第六阶段基于气候模型诊断与比较计划（PCMDI）领导下执行的前几阶段，并依赖地球系统网格联盟（ESGF）、环境数据分析中心（CEDA）以及众多相关活动来实施。原始数据托管在联合数据节点集合上并部分复制，IPCC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 DDC）存档以长期保存

该项目包含来自全球约120个全球气候模型和45个机构及组织的模拟结果。-项目网站：https://pcmdi.llnl.gov/CMIP6