Natural wetland methane and permafrost thaw feedback modelling with JULES-IMOGEN (1850-2100)

These data contain 408 instances of annual model output from JULES/IMOGEN simulations, covering the period between 1850-2100. Each simulation (which corresponds to one netcdf file) provides annual average of carbon stocks of the land, atmosphere and ocean store required to calculate the anthropogenic fossil fuel emissions as the residual of the yearly changes. Also included are the global warming variables, fractional land-cover, natural wetland extent and methane (CH4) flux and the soil temperature and moisture content for additional analysis. The spatial coverage is global with spatial resolution of the data is 2.5 degrees latitude, 3.75 degrees longitude. This dataset is the model output that was used in Comyn-Platt et al (2018) [ Comyn-Platt, E. et al. (2018). Carbon budgets for 1.5 and 2C targets lowered by natural wetland and permafrost feedbacks. Nature Geoscience. https://doi.org/10.1038/s41561-018-0174-9] Full details about this dataset can be found at https://doi.org/10.5285/1cebd79c-02e7-475a-a1da-1f26a963d41e本数据集包含408组JULES/IMOGEN模拟的年度模式输出结果，时间覆盖1850年至2100年。每一组模拟对应一个netCDF文件，提供陆地、大气与海洋碳库的年平均数据，可用于计算作为各碳库年度变化残差的人为化石燃料排放量。此外还包含用于辅助分析的全球变暖变量、土地覆盖占比、自然湿地范围、甲烷（methane, CH4）通量、土壤温度与土壤含水量。本数据集的空间覆盖范围为全球，空间分辨率为2.5°纬度 × 3.75°经度。本数据集为Comyn-Platt等人（2018年）的研究中所使用的模式输出结果[Comyn-Platt, E. et al. (2018). 自然湿地与多年冻土反馈作用下调1.5℃和2℃温控目标下的碳预算. 《自然·地球科学》. https://doi.org/10.1038/s41561-018-0174-9]。本数据集的完整详细信息可通过以下链接获取：https://doi.org/10.5285/1cebd79c-02e7-475a-a1da-1f26a963d41e。