UA MCM-UA-1-0 model output prepared for CMIP6 CMIP piControl

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.CMIP.UA.MCM-UA-1-0.piControl' 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 Manabe Climate Model v1.0 - University of Arizona climate model, released in 1991, includes the following components:
aerosol: Modifies surface albedoes (Haywood et al. 1997, doi: 10.1175/1520-0442(1997)010<1562:GCMCOT>2.0.CO;2), atmos: R30L14 (3.75 X 2.5 degree (long-lat) configuration; 96 x 80 longitude/latitude; 14 levels; top level 0.015 sigma, 15 mb), land: Standard Manabe bucket hydrology scheme (Manabe 1969, doi: 10.1175/1520-0493(1969)097<0739:CATOC>2.3.CO;2), landIce: Specified location - invariant in time, has high albedo and latent heat capacity, ocean: MOM1.0 (MOM1, 1.875 X 2.5 deg; 192 x 80 longitude/latitude; 18 levels; top grid cell 0-40 m), seaIce: Thermodynamic ice model (free drift dynamics).
The model was run by the Department of Geosciences, University of Arizona, Tucson, AZ 85721, USA (UA) in native nominal resolutions: aerosol: 250 km, atmos: 250 km, land: 250 km, landIce: 250 km, ocean: 250 km, seaIce: 250 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：本数据集包含所有针对“CMIP6.CMIP.UA.MCM-UA-1-0.piControl”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”。

Manabe气候模式v1.0——亚利桑那大学气候模式，于1991年发布，包含以下组成部分：气溶胶模块：修改地表反照率（Haywood等，1997，doi: 10.1175/1520-0442(1997)010<1562:GCMCOT>2.0.CO;2）；大气模块：R30L14配置（经纬度分辨率3.75°×2.5°，经度/纬度网格为96×80，共14层，顶层σ坐标为0.015，对应气压15 mb）；陆面模块：标准Manabe水桶水文方案（Manabe，1969，doi: 10.1175/1520-0493(1969)097<0739:CATOC>2.3.CO;2）；陆冰模块：指定时空不变的位置，具备高反照率与潜热容量；海洋模块：MOM1.0（分辨率1.875°×2.5°，经度/纬度网格为192×80，共18层，顶层网格水深0~40 m）；海冰模块：热力学海冰模式（包含自由漂移动力学过程）。

该模式由美国亚利桑那州图森市亚利桑那大学地球科学系（UA）以原始标称分辨率运行，各模块分辨率如下：气溶胶模块250 km，大气模块250 km，陆面模块250 km，陆冰模块250 km，海洋模块250 km，海冰模块250 km。

项目说明：本数据集作为国际协调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）的一部分生成。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由耦合模式工作组（Working Group on Coupled Modelling, WGCM）作为世界气候研究计划（World Climate Research Programme, WCRP）的一部分协调推进。第六阶段基于此前由气候模式诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导开展的前期阶段，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），并联合众多相关活动完成实施。原始数据托管并部分复制于联邦化的数据节点集群，IPCC依赖的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）进行长期保存归档。

该项目汇集了全球约120个全球气候模式与约45家机构组织的模拟工作。——项目官网：https://pcmdi.llnl.gov/CMIP6。