BNU-ESM model output prepared for CMIP5 rcp85 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: rcp85 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. 4.2 rcp85 (4.2 RCP8.5) - Version 1: Future projection (2006-2100) forced by RCP8.5. RCP8.5 is a representative concentration pathway which approximately results in a radiative forcing of 8.5 W m-2 at year 2100, relative to pre-industrial conditions. RCPs are time-dependent, consistent projections of emissions and concentrations of radiatively active gases and particles. 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型比对项目数据集——本数据集分属两个项目：1）国际气候变化专门委员会（International Panel on Climate Change，IPCC）第五次评估报告（IPCC-AR5）；2）第五次耦合模型比对项目（Coupled Model Intercomparison Project Phase 5，CMIP5）。CMIP5由气候模型诊断与比对计划（Program for Climate Model Diagnosis and Intercomparison，PCMDI）代表世界气候研究计划（World Climate Research Programme，WCRP）执行。多数数据在世界气候数据中心（World Data Centre for Climate，WDCC）、英国大气数据中心（British Atmospheric Data Centre，BADC）以及PCMDI的三个数据节点间进行镜像复制存储。本项目涵盖了全球约20家科研机构的近30个气候模型的模拟实验。

概述：RCP8.5是CMIP5（第五次耦合模型比对项目，详见https://pcmdi.llnl.gov/mips/cmip5）的一项专项实验。CMIP5旨在为未来五年的协同气候变化实验提供标准化框架，其涵盖的模拟实验既包括用于AR5评估的内容，也包含超出AR5评估范围的拓展实验。

4.2 RCP8.5——版本1：由RCP8.5驱动的2006-2100年未来气候投影实验。RCP8.5是一种典型浓度路径（representative concentration pathway，RCP），相较于工业化前的基准水平，该路径预计在2100年时产生约8.5 W·m⁻²的辐射强迫。RCP是一套随时间动态变化、具有一致性的辐射活性气体与颗粒物排放及浓度预测情景。

实验设计详情请参见：https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html
输出变量列表请参见：https://pcmdi.llnl.gov/mips/cmip5/datadescription.html

输出数据：采用netCDF格式存储各变量在模型网格空间分辨率下的时间序列数据。

地球系统模型与模拟信息：数据的CIM仓储条目名称及标题需遵循数据参考语法（Data Reference Syntax，详见https://pcmdi.llnl.gov/mips/cmip5/docs/cmip5_data_reference_syntax.pdf），命名规则为：activity/product/institute/model/experiment/frequency/modeling realm/MIP table/ensemble member/version number/variable name/CMOR filename.nc。