Asymmetric Impact of the Tropical Pacific on Summertime Arctic Sea Ice Trends under increasing and decreasing greenhouse gases

There are the outputs from a carbon dioxide removal scenario (4XCO2 ramp-up and ramp-down). The descriptions of the abbreviations are in the README.txt本数据集包含某二氧化碳移除（carbon dioxide removal）情景（4XCO2 爬坡上升与爬坡下降）的输出结果。相关缩写的详细说明详见README.txt文件。