IPCC DDC: E3SM-Project E3SM1.0 model output prepared for CMIP6 CMIP

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.CMIP.E3SM-Project.E3SM-1-0' 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 E3SM 1.0 (Energy Exascale Earth System Model) climate model, released in 2018, includes the following components: aerosol: MAM4 with resuspension, marine organics, and secondary organics (same grid as atmos), atmos: EAM (v1.0, cubed sphere spectral-element grid; 5400 elements with p=3; 1 deg average grid spacing; 90 x 90 x 6 longitude/latitude/cubeface; 72 levels; top level 0.1 hPa), atmosChem: Troposphere specified oxidants for aerosols. Stratosphere linearized interactive ozone (LINOZ v2) (same grid as atmos), land: ELM (v1.0, cubed sphere spectral-element grid; 5400 elements with p=3; 1 deg average grid spacing; 90 x 90 x 6 longitude/latitude/cubeface; satellite phenology mode), MOSART (v1.0, 0.5 degree latitude/longitude grid), ocean: MPAS-Ocean (v6.0, oEC60to30 unstructured SVTs mesh with 235160 cells and 714274 edges, variable resolution 60 km to 30 km; 60 levels; top grid cell 0-10 m), seaIce: MPAS-Seaice (v6.0, same grid as ocean). The model was run by the LLNL (Lawrence Livermore National Laboratory, Livermore, CA 94550, USA); ANL (Argonne National Laboratory, Argonne, IL 60439, USA); BNL (Brookhaven National Laboratory, Upton, NY 11973, USA); LANL (Los Alamos National Laboratory, Los Alamos, NM 87545, USA); LBNL (Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA); ORNL (Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA); PNNL (Pacific Northwest National Laboratory, Richland, WA 99352, USA); SNL (Sandia National Laboratories, Albuquerque, NM 87185, USA). Mailing address: LLNL Climate Program, c/o David C. Bader, Principal Investigator, L-103, 7000 East Avenue, Livermore, CA 94550, USA (E3SM-Project) in native nominal resolutions: aerosol: 100 km, atmos: 100 km, atmosChem: 100 km, land: 100 km, ocean: 50 km, seaIce: 50 km. Individuals using the data must abide by terms of use for CMIP6 data (https://pcmdi.llnl.gov/CMIP6/TermsOfUse). The original license restrictions on these datasets were recorded as global attributes in the data files, but these may have been subsequently updated.

项目：耦合模型比较计划第六阶段（Coupled Model Intercomparison Project Phase 6, CMIP6）数据集——这些数据作为国际协调的耦合模型比较计划第六阶段（CMIP6；详见《地球科学模型开发》特刊：http://www.geosci-model-dev.net/special_issue590.html）的一部分生成。模拟数据为旨在解答基础科学问题的气候研究提供了支撑，同时可为政府间气候变化专门委员会第六次评估报告（IPCC-AR6）的撰稿人提供数据资源。CMIP6是由耦合建模工作组（Working Group on Coupled Modelling, WGCM）作为世界气候研究计划（World Climate Research Programme, WCRP）的一部分协调开展的项目。第六阶段延续了此前在气候模型诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导下完成的前几阶段工作，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。原始数据托管于联邦化的数据节点集群并进行部分副本存储，IPCC所依赖的大部分数据将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。该项目涵盖了全球约120个全球气候模型以及来自全球近45家科研机构与组织的模拟任务。

摘要：本数据集包含IPCC AR6第一工作组作者所使用的、最初发布于ESGF的`CMIP6.CMIP.E3SM-Project.E3SM-1-0`数据集子集，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`。

E3SM 1.0（能源极端级地球系统模型，Energy Exascale Earth System Model）于2018年发布，包含以下组分：气溶胶模块：采用MAM4方案，包含再悬浮、海洋有机物与二次有机物模块（网格与大气模块一致）；大气模块（EAM v1.0，采用球面谱元网格；包含5400个p=3的单元，平均网格间距1°；立方体表面经纬度为90×90×6；垂直分层72层，顶层气压0.1 hPa）；大气化学模块：针对气溶胶采用对流层指定氧化剂方案，平流层采用线性化交互式臭氧方案（LINOZ v2，网格与大气模块一致）；陆面模块：ELM v1.0，采用球面谱元网格；5400个p=3的单元，平均网格间距1°；立方体表面经纬度为90×90×6；采用卫星物候模式；MOSART v1.0，采用0.5°经纬度网格；海洋模块：MPAS-Ocean v6.0，采用oEC60to30非结构化SVTs网格，包含235160个单元与714274条边，分辨率可变，区间为60 km至30 km；垂直分层60层，顶层网格单元深度为0-10 m；海冰模块：MPAS-Seaice v6.0，网格与海洋模块一致。

该模型由以下实验室运行：美国劳伦斯利弗莫尔国家实验室（LLNL, Lawrence Livermore National Laboratory, Livermore, CA 94550, USA）、美国阿贡国家实验室（ANL, Argonne National Laboratory, Argonne, IL 60439, USA）、美国布鲁克海文国家实验室（BNL, Brookhaven National Laboratory, Upton, NY 11973, USA）、美国洛斯阿拉莫斯国家实验室（LANL, Los Alamos National Laboratory, Los Alamos, NM 87545, USA）、美国劳伦斯伯克利国家实验室（LBNL, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA）、美国橡树岭国家实验室（ORNL, Oak Ridge National Laboratory, Oak Ridge, TN 37831, USA）、美国太平洋西北国家实验室（PNNL, Pacific Northwest National Laboratory, Richland, WA 99352, USA）、美国桑迪亚国家实验室（SNL, Sandia National Laboratories, Albuquerque, NM 87185, USA）。

联系方式：美国劳伦斯利弗莫尔国家实验室气候项目，联系人David C. Bader首席研究员，地址：L-103，7000 East Avenue，利弗莫尔，CA 94550，美国（E3SM项目），采用原生标称分辨率：气溶胶模块100 km、大气模块100 km、大气化学模块100 km、陆面模块100 km、海洋模块50 km、海冰模块50 km。

使用本数据的个人需遵守CMIP6数据使用条款（https://pcmdi.llnl.gov/CMIP6/TermsOfUse）。本数据集的原始许可限制已作为全局属性记录于数据文件中，但后续可能已进行更新。