MRI MRI-ESM2.0 model output prepared for CMIP6 AerChemMIP ssp370SST-lowBC

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.AerChemMIP.MRI.MRI-ESM2-0.ssp370SST-lowBC' 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 MRI-ESM2.0 climate model, released in 2017, includes the following components:
aerosol: MASINGAR mk2r4 (TL95; 192 x 96 longitude/latitude; 80 levels; top level 0.01 hPa), atmos: MRI-AGCM3.5 (TL159; 320 x 160 longitude/latitude; 80 levels; top level 0.01 hPa), atmosChem: MRI-CCM2.1 (T42; 128 x 64 longitude/latitude; 80 levels; top level 0.01 hPa), land: HAL 1.0, ocean: MRI.COM4.4 (tripolar primarily 0.5 deg latitude/1 deg longitude with meridional refinement down to 0.3 deg within 10 degrees north and south of the equator; 360 x 364 longitude/latitude; 61 levels; top grid cell 0-2 m), ocnBgchem: MRI.COM4.4, seaIce: MRI.COM4.4.
The model was run by the Meteorological Research Institute, Tsukuba, Ibaraki 305-0052, Japan (MRI) in native nominal resolutions: aerosol: 250 km, atmos: 100 km, atmosChem: 250 km, land: 100 km, ocean: 100 km, ocnBgchem: 100 km, seaIce: 100 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（Coupled Model Intercomparison Project Phase 6，CMIP6）数据集：本数据集涵盖所有针对`CMIP6.AerChemMIP.MRI.MRI-ESM2-0.ssp370SST-lowBC`发布的数据集，其数据引用语法严格遵循模板`mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version`。

2017年发布的MRI-ESM2.0气候模式包含以下分量模块：
气溶胶模块：MASINGAR mk2r4（TL95分辨率；经纬度网格192×96；垂直分层80层；顶层气压0.01百帕）；
大气模块：MRI-AGCM3.5（TL159分辨率；经纬度网格320×160；垂直分层80层；顶层气压0.01百帕）；
大气化学模块：MRI-CCM2.1（T42分辨率；经纬度网格128×64；垂直分层80层；顶层气压0.01百帕）；
陆面模块：HAL 1.0；
海洋模块：MRI.COM4.4（采用三极式网格架构，基础分辨率为纬度0.5°、经度1°，在赤道南北10°范围内经向分辨率细化至0.3°；经纬度网格360×364；垂直分层61层；顶层网格水深范围0-2米）；
海洋生物地球化学模块：MRI.COM4.4；
海冰模块：MRI.COM4.4。

该模式由日本茨城县筑波市305-0052气象研究所（Meteorological Research Institute, MRI）以标称原生分辨率运行：气溶胶模块250千米，大气模块100千米，大气化学模块250千米，陆面模块100千米，海洋模块100千米，海洋生物地球化学模块100千米，海冰模块100千米。

本数据集作为国际协调的耦合模式比较计划第六阶段（CMIP6，详见《地球科学模式发展》特刊：http://www.geosci-model-dev.net/special_issue590.html）的一部分生成。该模拟数据为解答基础科学问题的气候研究提供核心支撑，同时作为政府间气候变化专门委员会（Intergovernmental Panel on Climate Change，IPCC）第六次评估报告（AR6，即IPCC-AR6）作者群体的参考资源。

CMIP6由世界气候研究计划（World Climate Research Programme，WCRP）下属的耦合模式工作组（Working Group on Coupled Modelling，WGCM）协调推进。第六阶段继承了此前由气候模式诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison，PCMDI）主导完成的多轮耦合模式比较计划成果，依托地球系统网格联合会（Earth System Grid Federation，ESGF）与环境数据分析中心（Centre for Environmental Data Analysis，CEDA）及众多配套活动完成项目部署。原始数据托管于分布式数据节点集群并实现部分副本存储，IPCC依赖的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。

该项目汇集了全球约120个全球气候模式与约45家科研机构及组织的模拟成果。- 项目官网：https://pcmdi.llnl.gov/CMIP6。