IPCC DDC: IPSL IPSL-CM6A-LR model output prepared for CMIP6 CMIP amip

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.IPSL.IPSL-CM6A-LR.amip' 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 IPSL-CM6A-LR climate model, released in 2017, includes the following components: atmos: LMDZ (NPv6, N96; 144 x 143 longitude/latitude; 79 levels; top level 80000 m), land: ORCHIDEE (v2.0, Water/Carbon/Energy mode), ocean: NEMO-OPA (eORCA1.3, tripolar primarily 1deg; 362 x 332 longitude/latitude; 75 levels; top grid cell 0-2 m), ocnBgchem: NEMO-PISCES, seaIce: NEMO-LIM3. The model was run by the Institut Pierre Simon Laplace, Paris 75252, France (IPSL) in native nominal resolutions: atmos: 250 km, land: 250 km, ocean: 100 km, ocnBgchem: 100 km, seaIce: 100 km.

项目：耦合模式比较计划第六阶段（Coupled Model Intercomparison Project Phase 6, CMIP6）数据集——本数据集为国际协调开展的耦合模式比较计划第六阶段（CMIP6；详见《地球模式发展》特刊：http://www.geosci-model-dev.net/special_issue590.html）的生成数据。该模拟数据为解答基础科学问题的气候研究提供支撑，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）作者群体的研究资源。CMIP6由耦合模拟工作组（Working Group on Coupled Modelling, WGCM）作为世界气候研究计划（World Climate Research Programme, WCRP）的组成部分协调实施。第六阶段延续了此前由气候模式诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）主导开展的前序阶段工作，依托地球系统网格联合会（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实施。原始数据托管于联邦化数据节点集群并实现部分复制，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）进行长期归档保存。本项目涵盖全球约120个全球气候模式及近45家机构组织开展的模拟试验。

摘要：本数据集包含IPCC AR6第一工作组（WGI）作者所使用的原始数据集子集，该子集源自地球系统网格联合会（ESGF）发布的'CMIP6.CMIP.IPSL.IPSL-CM6A-LR.amip'数据集，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'。

2017年发布的IPSL-CM6A-LR气候模式包含以下组分：大气模块：LMDZ（NPv6格式，N96网格；144×143经纬度格点；79层模式顶高度达80000米）；陆面模块：ORCHIDEE（v2.0版本，水/碳/能量循环模式）；海洋模块：NEMO-OPA（eORCA1.3网格，极地方向主分辨率为1度；362×332经纬度格点；75层，顶层网格单元水深范围0-2米）；海洋生物地球化学模块：NEMO-PISCES；海冰模块：NEMO-LIM3。该模式由法国巴黎75252邮编区域的皮埃尔·西蒙·拉普拉斯研究所（Institut Pierre Simon Laplace, IPSL）以原生标称分辨率运行：大气模块分辨率250公里，陆面模块分辨率250公里，海洋、海洋生物地球化学及海冰模块分辨率均为100公里。