MRI MRI-ESM2.0 model output prepared for CMIP6 DAMIP hist-aer

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.DAMIP.MRI.MRI-ESM2-0.hist-aer' 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：本数据集包含所有以`CMIP6.DAMIP.MRI.MRI-ESM2-0.hist-aer`标识发布的数据集，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`。

2017年发布的MRI-ESM2.0气候模式包含以下组成部分：气溶胶模块：MASINGAR mk2r4（TL95；经纬度网格为192×96；共80层，顶层气压0.01百帕）；大气模块：MRI-AGCM3.5（TL159；经纬度网格为320×160；共80层，顶层气压0.01百帕）；大气化学模块：MRI-CCM2.1（T42；经纬度网格为128×64；共80层，顶层气压0.01百帕）；陆面模块：HAL 1.0；海洋模块：MRI.COM4.4（主要采用三极网格，纬度分辨率0.5°、经度分辨率1°，在赤道南北10°范围内经向分辨率提升至0.3°；经纬度网格为360×364；共61层，顶层网格深度范围为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气象研究所（Meteorological Research Institute，MRI，邮编305-0052）以标称原生分辨率运行，各模块分辨率分别为：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《Geoscientific Model Development》特刊：http://www.geosci-model-dev.net/special_issue590.html）的产出成果之一，其模拟数据可为解答基础科学问题的气候研究提供支撑，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）作者群体的参考资源。

CMIP6由耦合模式工作组（Working Group on Coupled Modelling，WGCM）作为世界气候研究计划（World Climate Research Programme，WCRP）的子项目协调推进。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）主导开展的多轮耦合模式比较计划成果，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）及众多相关配套活动完成项目实施。原始数据存储于联邦化的数据节点集群中并实现部分副本存储，IPCC所依赖的多数数据正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。

该项目汇聚了全球约120个全球气候模式及45家科研机构与组织的模拟成果。——项目官网：https://pcmdi.llnl.gov/CMIP6。

搜集汇总

背景与挑战

背景概述

该数据集是CMIP6项目中MRI-ESM2.0气候模型的历史气溶胶实验输出，包含多组件高分辨率数据，用于气候研究和IPCC-AR6报告。