Dissolved black carbon (DBC) concentrations and related data from water samples collected between 2011 and 2019 in the Pacific and Atlantic Oceans and from rivers in North America, South America, Africa, and Russia

Pacific Ocean samples were collected from Station ALOHA (22.45°N, 158.00°W) during the Hawaii Ocean Time-series (HOT) 301 cruise aboard the R/V Ka`imikai-O-Kanaloa in April 2018. Atlantic Ocean samples were collected from Hydrostation S (31.67°N, 64.17°W) during the Bermuda Atlantic Time Series (BATS) 358 cruise aboard the R/V Atlantic Explorer in April 2019. River samples were collected from the main stem of the Amazon (Brazil), Congo (Democratic Republic of the Congo), Northern Dvina (Russia), Kolyma (Russia), and Mississippi Rivers (USA) at various time points between 2011 and 2018. Samples were analyzed for dissolved black carbon (DBC), dissolved organic carbon (DOC), and stable carbon isotopes. Data are published in Table 1 and as Supplemental Data in Wagner et al., 2019 (doi: 10.1038/s41467-019-13111-7).2018年4月，搭乘R/V Ka`imikai-O-Kanaloa号科考船执行夏威夷海洋时间序列（Hawaii Ocean Time-series, HOT）第301航次期间，于ALOHA站（22.45°N，158.00°W）采集太平洋样品。2019年4月，搭乘R/V Atlantic Explorer号科考船执行百慕大大西洋时间序列（Bermuda Atlantic Time Series, BATS）第358航次期间，于Hydrostation S站（31.67°N，64.17°W）采集大西洋样品。2011至2018年间的多个时间点，分别从巴西境内亚马逊河、刚果民主共和国境内刚果河、俄罗斯境内北德维纳河与科雷马河，以及美国境内密西西比河的干流采集河流样品。对上述样品中的溶解黑碳（dissolved black carbon, DBC）、溶解有机碳（dissolved organic carbon, DOC）以及稳定碳同位素开展了分析测试。相关研究数据刊载于表1，以及Wagner等2019年发表成果的补充材料中（DOI: 10.1038/s41467-019-13111-7）。