Rocket atmospheric impact - Emissions Inventory and Results

Excel spreadsheet containing details of 2019 rocket launch emissions inventory included in GEOS-Chem simulations, including references used to compile the inventory.Individual rocket launches in 2019 are itemized by geolocation, time, rocket fuel types and emissions of different stages. In addition, this dataset contains time and geolocation information of re-entries of space junk, reusable rocket components and discarded launch parts.NetCDF files contain GEOS-Chem simulation results for radiative forcing and species concentration changes after a decade of emissions growth and for the space tourism scenario. Specifically, the species concentrations and radiative forcing values presented are the difference: (Simulation including rocket emissions) minus (Simulation without rocket emissions).Key units:Radiative forcing units are in W m-2Species concentrations units are mixing ratio mol mol-1Metadata information:GEOS-Chem version for the simulations presented in this dataset: v12.9.3 which is available at https://doi.org/10.5281/zenodo.3974569.

本数据集包含2019年火箭发射排放清单的详细信息，该清单纳入了GEOS-Chem模拟，并附有编制清单所引用的参考文献。2019年各次火箭发射的详细信息按地理位置、时间、火箭燃料类型以及不同阶段的排放进行列举。此外，本数据集还包含了太空垃圾、可重复使用火箭组件及废弃发射部件的返回时间和地理位置信息。NetCDF文件包含了GEOS-Chem模拟的辐射强迫和物种浓度变化结果，这些结果是在十年排放增长以及太空旅游情景下得出的。具体而言，所提供的物种浓度和辐射强迫值表示的是：包含火箭排放的模拟结果减去不包含火箭排放的模拟结果。关键单位：辐射强迫单位为W m-2，物种浓度单位为摩尔比 mol mol-1。元数据信息：本数据集中所展示的模拟所使用的GEOS-Chem版本为v12.9.3，可在https://doi.org/10.5281/zenodo.3974569获取。