IPCC DDC: MIROC MIROC6 model output prepared for CMIP6 LS3MIP

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.LS3MIP.MIROC.MIROC6' 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 MIROC6 climate model, released in 2017, includes the following components: aerosol: SPRINTARS6.0, atmos: CCSR AGCM (T85; 256 x 128 longitude/latitude; 81 levels; top level 0.004 hPa), land: MATSIRO6.0, ocean: COCO4.9 (tripolar primarily 1deg; 360 x 256 longitude/latitude; 63 levels; top grid cell 0-2 m), seaIce: COCO4.9. The model was run by the JAMSTEC (Japan Agency for Marine-Earth Science and Technology, Kanagawa 236-0001, Japan), AORI (Atmosphere and Ocean Research Institute, The University of Tokyo, Chiba 277-8564, Japan), NIES (National Institute for Environmental Studies, Ibaraki 305-8506, Japan), and R-CCS (RIKEN Center for Computational Science, Hyogo 650-0047, Japan) (MIROC) in native nominal resolutions: aerosol: 250 km, atmos: 250 km, land: 250 km, ocean: 100 km, seaIce: 100 km.

项目：耦合模式比较计划第六阶段（Coupled Model Intercomparison Project Phase 6, CMIP6）数据集——本数据集为国际协调推进的耦合模式比较计划第六阶段（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。该模拟数据可为解答核心科学问题的气候研究提供支撑，同时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）的撰稿作者提供数据资源。CMIP6由世界气候研究计划（World Climate Research Programme, WCRP）下属的耦合模式工作组（Working Group on Coupled Modelling, WGCM）协调推进。第六阶段依托此前由气候模式诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导完成的前序阶段工作，借助地球系统网格联盟（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数据节点集群并被部分复制，IPCC所依赖的绝大多数数据将由德国气候计算中心（Deutsches Klimarechenzentrum, 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。本项目涵盖全球约120个全球气候模式及全球范围内约45个机构组织的模拟试验数据。

摘要：本数据集包含IPCC AR6第一工作组作者所使用的原始数据集子集，该子集原发布于ESGF平台的"CMIP6.LS3MIP.MIROC.MIROC6"条目，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MIROC6气候模式包含以下组分：气溶胶模块：SPRINTARS6.0；大气模块：CCSR AGCM（T85分辨率；经纬度网格为256×128；共81层；顶层气压0.004 hPa）；陆面模块：MATSIRO6.0；海洋模块：COCO4.9（极地方向采用三分格点，基础分辨率1°；经纬度网格为360×256；共63层；顶层网格深度0-2 m）；海冰模块：COCO4.9。

该模式由以下日本机构联合运行：日本海洋·地球科学技术振兴机构（Japan Agency for Marine-Earth Science and Technology, JAMSTEC，神奈川县236-0001）、东京大学大气海洋研究所（Atmosphere and Ocean Research Institute, The University of Tokyo, AORI，千叶县277-8564）、国立环境研究所（National Institute for Environmental Studies, NIES，茨城县305-8506）以及理化学研究所计算科学中心（RIKEN Center for Computational Science, R-CCS，兵库县650-0047）（合称MIROC团队），其运行采用原始标称分辨率：气溶胶模块：250 km；大气模块：250 km；陆面模块：250 km；海洋模块：100 km；海冰模块：100 km。