Supplementary data to Levin et al. (2021), Radiocarbon in Global Tropospheric Carbon Dioxide

This data set of two-week integrated 14C-CO2 observations from the global atmospheric monitoring stations Alert (82.45°N, 62.52°W, 185m a.s.l.), Jungfraujoch (46.55°N, 7.98°E, 3450m a.s.l.) and Neumayer (70.65°S, 8.25°E, 17m a.s.l.) are displayed in the Figures of Levin et al. (Radiocarbon in global tropospheric carbon dioxide https://doi.org/10.1017/RDC.2021.102, 2021). Earlier results had been published by Levin et al. (2010: DOI: 10.1111/j.1600-0889.2009.00446.x.) and Hammer and Levin (2017: doi:10.11588/data/10100). The current data sets replace the earlier releases; they have been carefully re-evaluated and quality controlled, and thus provide the most accurate 14C-CO2 data set available for these stations. Please cite these data together with the accompanying paper by Levin et al. (Radiocarbon in global tropospheric carbon dioxide, https://doi.org/10.1017/RDC.2021.102, 2021).

本数据集包含来自全球大气监测站阿尔特站（Alert，北纬82.45°，西经62.52°，海拔185米）、少女峰站（Jungfraujoch，北纬46.55°，东经7.98°，海拔3450米）以及诺伊迈尔站（Neumayer，南纬70.65°，东经8.25°，海拔17米）的为期两周的一体化碳-14标记二氧化碳（¹⁴C-CO₂）观测数据，相关内容刊载于Levin等人2021年发表的论文《Radiocarbon in global tropospheric carbon dioxide》（DOI: 10.1017/RDC.2021.102）的附图中。此前相关研究成果已由Levin等人（2010年，DOI: 10.1111/j.1600-0889.2009.00446.x）以及Hammer与Levin（2017年，DOI: 10.11588/data/10100）发表。本数据集替代了此前发布的版本，经过了严谨的重新评估与质量控制，可为上述监测站提供当前可获取的最精准的¹⁴C-CO₂观测数据集。请引用本数据集及Levin等人2021年的配套论文《Radiocarbon in global tropospheric carbon dioxide》（DOI: 10.1017/RDC.2021.102）。