BNU-ESM model output prepared for CMIP5 historicalGHG experiment, served by ESGF

Project: IPCC Assessment Report 5 and Coupled Model Intercomparison Project data sets - These data belong to two projects: 1) to the Assessment Report No 5 of the International Panel on Climate Change (IPCC-AR5) and 2) to the Coupled Model Intercomparison Project No 5 (CMIP5). CMIP5 is executed by the Program for Climate Model Diagnosis and Intercomparison (PCMDI) on behalf of the World Climate Research Programme (WCRP). Most of the data is replicated between the three data nodes at the World Data Centre for Climate (WDCC), the British Atmospheric Data Centre (BADC), and the PCMDI. The project embraces the simulations with about 30 climate models of about 20 institutes worldwide. Summary: 'historicalGHG' is an experiment of the CMIP5 - Coupled Model Intercomparison Project Phase 5 (https://pcmdi.llnl.gov/mips/cmip5). CMIP5 is meant to provide a framework for coordinated climate change experiments for the next five years and thus includes simulations for assessment in the AR5 as well as others that extend beyond the AR5. 7.2 historicalGHG (7.2 GHG-only historical) - Version 1: Historical simulation but with greenhouse gas forcing only. Experiment design: https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html List of output variables: https://pcmdi.llnl.gov/mips/cmip5/datadescription.html Output: time series per variable in model grid spatial resolution in netCDF format Earth System model and the simulation information: CIM repository Entry name/title of data are specified according to the Data Reference Syntax (https://pcmdi.llnl.gov/mips/cmip5/docs/cmip5_data_reference_syntax.pdf) as activity/product/institute/model/experiment/frequency/modeling realm/MIP table/ensemble member/version number/variable name/CMOR filename.nc.

项目：IPCC第五次评估报告与耦合模式比较计划数据集

本数据集归属于两个项目：1）政府间气候变化专门委员会第五次评估报告（Intergovernmental Panel on Climate Change Assessment Report 5, IPCC-AR5）；2）耦合模式比较计划第五阶段（Coupled Model Intercomparison Project Phase 5, CMIP5）。CMIP5由气候模式诊断与比较计划（Program for Climate Model Diagnosis and Intercomparison, PCMDI）代表世界气候研究计划（World Climate Research Programme, WCRP）牵头实施。该数据集的绝大多数副本均存储于世界气候数据中心（World Data Centre for Climate, WDCC）、英国大气数据中心（British Atmospheric Data Centre, BADC）以及PCMDI的三个数据节点中。本项目涵盖了全球约20家科研机构的近30个气候模式所开展的模拟试验。

摘要：`historicalGHG`是耦合模式比较计划第五阶段（CMIP5，详见https://pcmdi.llnl.gov/mips/cmip5）的一项试验。CMIP5旨在为未来五年的协调气候变化试验提供标准化框架，其既包含用于IPCC-AR5评估的模拟试验，也涵盖了超出IPCC-AR5评估范围的其他模拟试验。

7.2 historicalGHG（7.2 仅温室气体强迫历史模拟试验）——版本1：仅考虑温室气体强迫的历史模拟试验。
试验设计说明：https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html
输出变量列表：https://pcmdi.llnl.gov/mips/cmip5/datadescription.html
输出内容：各变量的时间序列数据，采用对应模式的网格空间分辨率，存储格式为netCDF。

地球系统模式与模拟信息：数据在CIM仓库中的条目名称与标题需遵循数据引用语法（Data Reference Syntax）规范进行命名，命名格式为：`activity/product/institute/model/experiment/frequency/modeling realm/MIP table/ensemble member/version number/variable name/CMOR filename.nc`，详见https://pcmdi.llnl.gov/mips/cmip5/docs/cmip5_data_reference_syntax.pdf。