AWI AWI-ESM1.1LR model output prepared for CMIP6 PMIP midHolocene

Coupled Model Intercomparison Project Phase 6 (CMIP6) datasets: These data include all datasets published for 'CMIP6.PMIP.AWI.AWI-ESM-1-1-LR.midHolocene' 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 AWI-ESM 1.1 LR climate model, released in 2018, includes the following components:
atmos: ECHAM6.3.04p1 (T63L47 native atmosphere T63 gaussian grid; 192 x 96 longitude/latitude; 47 levels; top level 80 km), land: JSBACH 3.20 with dynamic vegetation, ocean: FESOM 1.4 (unstructured grid in the horizontal with 126859 wet nodes; 46 levels; top grid cell 0-5 m), seaIce: FESOM 1.4.
The model was run by the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Am Handelshafen 12, 27570 Bremerhaven, Germany (AWI) in native nominal resolutions: atmos: 250 km, land: 250 km, ocean: 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：本数据集包含所有遵循`mip_era.activity_id.institution_id.source_id.experiment_id.member_id.table_id.variable_id.grid_label.version`完整数据参考语法模板发布的`CMIP6.PMIP.AWI.AWI-ESM-1-1-LR.中全新世（midHolocene）`相关数据集。

2018年发布的AWI-ESM 1.1 LR气候模式包含以下组成模块：大气模块为ECHAM6.3.04p1（采用T63L47原生大气T63高斯网格；经纬度分辨率为192×96；垂直分层47层，顶层高度80 km）；陆面模块为搭载动态植被模块的JSBACH 3.20；海洋模块为FESOM 1.4（水平方向采用非结构化网格，包含126859个湿节点；垂直分层46层，表层网格单元深度范围0~5 m）；海冰模块为FESOM 1.4。

该模式由德国阿尔弗雷德·魏格纳研究所、亥姆霍兹极地与海洋研究中心（Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, AWI）以原生标称分辨率运行：大气模块250 km，陆面模块250 km，海洋模块100 km，海冰模块100 km，机构地址为Am Handelshafen 12, 27570 Bremerhaven, Germany。

本数据集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》（Geoscientific Model Development, GMD）特刊：http://www.geosci-model-dev.net/special_issue590.html）的产出成果，其模拟数据可为解答基础气候科学问题提供研究支撑，同时作为政府间气候变化专门委员会第六次评估报告（Intergovernmental Panel on Climate Change Sixth Assessment Report, IPCC-AR6）作者群体的参考资源。

CMIP6由世界气候研究计划（World Climate Research Programme, WCRP）下属的耦合建模工作组（Working Group on Coupled Modelling, WGCM）协调发起。第六阶段继承了此前在气候模型诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导下完成的前期阶段工作，依托地球系统网格联合会（Earth System Grid Federation, ESGF）与环境数据分析中心（Centre for Environmental Data Analysis, CEDA）及众多相关配套活动完成落地。原始数据存储于联邦数据节点集群并支持部分复制，IPCC所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。

该项目汇聚了全球约120个全球气候模式与45家左右的科研机构与组织。项目官网：https://pcmdi.llnl.gov/CMIP6。