CNRM-CERFACS CNRM-ESM2-1 model output prepared for CMIP6 LS3MIP land-hist-wfdei

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.LS3MIP.CNRM-CERFACS.CNRM-ESM2-1.land-hist-wfdei' 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：本数据集包含所有针对"CMIP6.LS3MIP.CNRM-CERFACS.CNRM-ESM2-1.land-hist-wfdei"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'。于2017年发布的CNRM-ESM2-1气候模型包含以下组成模块：气溶胶模块：TACTIC_v2；大气模块：Arpege 6.3（采用T127高斯缩减网格，总计24572个网格点，分布于128个纬度圈：南北纬30°间每个纬度圈含256个网格点，向南北纬88.9°逐步缩减至每个纬度圈20个网格点；共91层，顶层高度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（采用eORCA1三极式1°分辨率网格，经纬度网格尺寸为362×294；共75层，顶层网格单元深度范围0~1 m）；海洋生物地球化学模块：Pisces 2.s；海冰模块：Gelato 6.1。该模型由法国国家气象研究中心（Centre National de Recherches Meteorologiques，CNRM，法国图卢兹31057）与欧洲科学计算研究与高级培训中心（Centre Europeen de Recherche et de Formation Avancee en Calcul Scientifique，CERFACS，法国图卢兹31057）联合运行（合称CNRM-CERFACS），各模块的原始标称分辨率如下：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调推进的耦合模型比较计划第六阶段（CMIP6，详见《地理科学模型开发》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支撑，同时可作为政府间气候变化专门委员会第六次评估报告（IPCC-AR6）作者的参考资源。CMIP6由耦合建模工作组（Working Group on Coupled Modelling，WGCM）作为世界气候研究计划（World Climate Research Programme，WCRP）的组成部分协调开展。第六阶段延续了由气候模型诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison，PCMDI）主导的前期阶段工作，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实施。原始数据托管于分布式数据节点联合体并实现部分复制，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）进行长期保存归档。该项目涵盖全球约120个全球气候模型与近45家机构组织的模拟实验。项目官网：https://pcmdi.llnl.gov/CMIP6。