CNRM-CERFACS CNRM-ESM2-1 model output prepared for CMIP6 CDRMIP esm-ssp534-over

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.CDRMIP.CNRM-CERFACS.CNRM-ESM2-1.esm-ssp534-over' 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 CNRM-ESM2-1 climate model, released in 2017, includes the following components: aerosol: TACTIC_v2, atmos: Arpege 6.3 (T127; Gaussian Reduced with 24572 grid points in total distributed over 128 latitude circles (with 256 grid points per latitude circle between 30degN and 30degS reducing to 20 grid points per latitude circle at 88.9degN and 88.9degS); 91 levels; top level 78.4 km), atmosChem: REPROBUS-C_v2, land: Surfex 8.0c, ocean: Nemo 3.6 (eORCA1, tripolar primarily 1deg; 362 x 294 longitude/latitude; 75 levels; top grid cell 0-1 m), ocnBgchem: Pisces 2.s, seaIce: Gelato 6.1. The model was run by the CNRM (Centre National de Recherches Meteorologiques, Toulouse 31057, France), CERFACS (Centre Europeen de Recherche et de Formation Avancee en Calcul Scientifique, Toulouse 31057, France) (CNRM-CERFACS) in native nominal resolutions: aerosol: 250 km, atmos: 250 km, atmosChem: 250 km, land: 250 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.

耦合模型比对项目第六阶段（Coupled Model Intercomparison Project Phase 6，CMIP6）数据集：本数据集包含所有遵循`mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version`完整数据参考语法（Data Reference Syntax）模板发布的`CMIP6.CDRMIP.CNRM-CERFACS.CNRM-ESM2-1.esm-ssp534-over`相关数据集。
2017年发布的CNRM-ESM2-1气候模型包含以下分量模块：
气溶胶模块：TACTIC_v2；
大气模块：Arpege 6.3（T127格点；采用高斯缩减格网，总计24572个格点，分布于128条纬度圈：南北纬30°区间内每条纬度圈含256个格点，向南北纬88.9°处逐步缩减至每条纬度圈20个格点；共设置91个垂直层；顶层高度达78.4 km）；
大气化学模块：REPROBUS-C_v2；
陆面模块：Surfex 8.0c；
海洋模块：Nemo 3.6（eORCA1格网，极地方向为主的1°分辨率；经纬度格网尺寸为362×294；共75个垂直层；顶层格网深度范围为0~1 m）；
海洋生物地球化学模块：Pisces 2.s；
海冰模块：Gelato 6.1。
该模型由法国图卢兹的法国国家气象研究中心（Centre National de Recherches Meteorologiques, CNRM）与欧洲科学计算高级研究与培训中心（Centre Europeen de Recherche et de Formation Avancee en Calcul Scientifique, CERFACS）联合研发运行（合称CNRM-CERFACS），采用原始标称分辨率：气溶胶模块250 km，大气模块250 km，大气化学模块250 km，陆面模块250 km，海洋模块100 km，海洋生物地球化学模块100 km，海冰模块100 km。
本数据集作为国际协同推进的CMIP6（详见《Geoscientific Model Development》特刊：http://www.geosci-model-dev.net/special_issue590.html）的产出成果生成。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第六次评估报告（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）下属的耦合建模工作组（Working Group on Coupled Modelling, WGCM）统筹协调。第六阶段继承了此前由气候模型诊断与比对计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导开展的前期项目成果，依托地球系统网格联盟（Earth System Grid Federation, ESGF）与环境数据分析中心（Centre for Environmental Data Analysis, CEDA）实施，并配套开展多项相关支撑活动。
原始数据托管于分布式数据节点集群并实现部分复制，IPCC所依赖的多数数据已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个全球气候模型与近45家科研机构及组织的模拟成果。项目官网：https://pcmdi.llnl.gov/CMIP6。