CCCma CanESM5-CanOE model output prepared for CMIP6 ScenarioMIP ssp126

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.ScenarioMIP.CCCma.CanESM5-CanOE.ssp126' 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 CanESM5-CanOE climate model, released in 2019, includes the following components: aerosol: interactive, atmos: CanAM5 (T63L49 native atmosphere, T63 Linear Gaussian Grid; 128 x 64 longitude/latitude; 49 levels; top level 1 hPa), atmosChem: specified oxidants for aerosols, land: CLASS3.6/CTEM1.2, landIce: specified ice sheets, ocean: NEMO3.4.1 (ORCA1 tripolar grid, 1 deg with refinement to 1/3 deg within 20 degrees of the equator; 361 x 290 longitude/latitude; 45 vertical levels; top grid cell 0-6.19 m), ocnBgchem: Canadian Ocean Ecosystem (CanOE) with OMIP prescribed carbon chemistry, seaIce: LIM2. The model was run by the Canadian Centre for Climate Modelling and Analysis, Environment and Climate Change Canada, Victoria, BC V8P 5C2, Canada (CCCma) in native nominal resolutions: aerosol: 500 km, atmos: 500 km, atmosChem: 500 km, land: 500 km, landIce: 500 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.ScenarioMIP.CCCma.CanESM5-CanOE.ssp126`发布的数据集，其完整数据参考语法遵循模板`mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version`。2019年发布的CanESM5-CanOE气候模式包含以下组分：气溶胶模块采用交互式处理方案；大气模块为CanAM5（T63L49原生大气模式，采用T63线性高斯网格，经纬度分辨率为128×64，共49个垂直层，顶层气压为1百帕）；大气化学模块为气溶胶氧化性指定方案；陆面模块采用CLASS3.6/CTEM1.2；陆冰模块为指定冰盖方案；海洋模块采用NEMO3.4.1（ORCA1三极网格，基础分辨率为1°，赤道20°范围内加密至1/3°，经纬度网格尺寸为361×290，共45个垂直层，顶层网格单元深度范围为0~6.19米）；海洋生物地球化学模块为搭载OMIP指定碳化学方案的加拿大海洋生态系统（Canadian Ocean Ecosystem，CanOE）；海冰模块采用LIM2。该模式由加拿大环境与气候变化部维多利亚加拿大气候模拟与分析中心（CCCma，加拿大不列颠哥伦比亚省维多利亚市V8P 5C2）以原生标称分辨率运行：气溶胶模块分辨率为500千米，大气模块为500千米，大气化学模块为500千米，陆面模块为500千米，陆冰模块为500千米，海洋模块为100千米，海洋生物地球化学模块为100千米，海冰模块为100千米。
本数据集作为国际协同开展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）的产出成果生成。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由世界气候研究计划（WCRP）下属的耦合模式工作组（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（PCMDI）主导开展的前期阶段工作，并依托地球系统网格联盟（ESGF）与环境数据分析中心（CEDA）及众多相关配套活动完成落地。原始数据托管于联邦化数据节点集群并实现部分复制，IPCC所依赖的绝大多数数据将由德国气候计算中心（DKRZ）托管的IPCC数据分发中心（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45家左右科研机构和组织的模拟成果。项目官网：https://pcmdi.llnl.gov/CMIP6。