CSIRO ACCESS-ESM1.5 model output prepared for CMIP6 RFMIP piClim-anthro

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.RFMIP.CSIRO.ACCESS-ESM1-5.piClim-anthro' 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 Australian Community Climate and Earth System Simulator Earth System Model Version 1.5 climate model, released in 2019, includes the following components:
aerosol: CLASSIC (v1.0), atmos: HadGAM2 (r1.1, N96; 192 x 145 longitude/latitude; 38 levels; top level 39255 m), land: CABLE2.4, ocean: ACCESS-OM2 (MOM5, tripolar primarily 1deg; 360 x 300 longitude/latitude; 50 levels; top grid cell 0-10 m), ocnBgchem: WOMBAT (same grid as ocean), seaIce: CICE4.1 (same grid as ocean).
The model was run by the Commonwealth Scientific and Industrial Research Organisation, Aspendale, Victoria 3195, Australia (CSIRO) in native nominal resolutions: aerosol: 250 km, atmos: 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：本数据集涵盖所有发布于标识`CMIP6.RFMIP.CSIRO.ACCESS-ESM1-5.piClim-anthro`下的数据集，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`。

澳大利亚社区气候与地球系统模拟器地球系统模型版本1.5（ACCESS-ESM1-5）于2019年发布，其组成模块如下：气溶胶模块采用CLASSIC（v1.0）；大气模块采用HadGAM2（r1.1，N96格网；经纬度格网尺寸为192×145；共38层，顶层高度为39255米）；陆面模块采用CABLE2.4；海洋模块采用ACCESS-OM2（即MOM5，采用极地方位格网，基础分辨率约1°；经纬度格网尺寸为360×300；共50层，顶层网格水深范围为0~10米）；海洋生物地球化学模块（ocnBgchem）采用WOMBAT，格网与海洋模块一致；海冰模块采用CICE4.1，格网与海洋模块一致。

该模型由澳大利亚维多利亚州阿斯彭代尔（邮编3195）的联邦科学与工业研究组织（CSIRO）以原生标称分辨率运行：气溶胶模块分辨率为250千米，大气模块为250千米，陆面模块为250千米，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。

项目背景：本数据集作为国际协同开展的耦合模型比对项目第六阶段（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（Intergovernmental Panel on Climate Change，IPCC）第六次评估报告（AR6，IPCC-AR6）作者群体的参考资源。

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）的组成部分统筹协调。第六阶段继承了此前在气候模型诊断与比对计划（Program for Climate Model Diagnosis and Intercomparison，PCMDI）主导下完成的多轮项目成果，其实施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。原始数据存储于分布式数据节点集群并进行部分复制，IPCC所依赖的绝大多数数据将由德国气候计算中心（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个全球气候模型及近45家科研机构与组织的参与。——项目官网：https://pcmdi.llnl.gov/CMIP6。