cmip5 output1 MOHC HadGEM2-CC rcp45

rcp45 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. 4.1 rcp45 (4.1 RCP4.5): Future projection (2006-2100) forced by RCP4.5. RCP4.5 is a representative concentration pathway which approximately results in a radiative forcing of 4.5 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 is described in detail in https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html and the list of output variables and their temporal resolutions are given in https://pcmdi.llnl.gov/mips/cmip5/datadescription.html . The output is stored in netCDF format as time series per variable in model grid spatial resolution. For more information on the Earth System model and the simulation please refer to the CIM repository.RCP4.5是耦合模式比较计划第五阶段（Coupled Model Intercomparison Project Phase 5，CMIP5）所包含的一项试验，相关官方信息可参见https://pcmdi.llnl.gov/mips/cmip5。CMIP5旨在为未来五年的协同气候变化试验搭建统一框架，其既包含用于IPCC第五次评估报告（AR5）评估的模拟试验，也涵盖超出AR5范围的其他模拟试验。 4.1 RCP4.5情景：由RCP4.5驱动的未来气候预估试验，时间跨度为2006年至2100年。RCP4.5即典型浓度路径（Representative Concentration Pathway），相较于工业化前的气候背景，该情景在2100年时的辐射强迫约为4.5 W·m⁻²。典型浓度路径（RCPs）是一组随时间变化且自洽的辐射活性气体与气溶胶粒子排放及浓度预估序列。 本试验的具体设计方案可详见https://pcmdi.llnl.gov/mips/cmip5/experiment_design.html；其输出变量列表及各变量的时间分辨率说明可参见https://pcmdi.llnl.gov/mips/cmip5/datadescription.html。 试验输出以网络通用数据格式（netCDF）存储，按变量划分为时间序列文件，空间分辨率采用模式网格分辨率。若需获取地球系统模式及本次模拟的更多相关信息，请参考CIM存储库（CIM repository）。