Measurements of the dissolved isotope radium-226 from samples collected on the US GEOTRACES GP17-OCE cruise on R/V Roger Revelle (RR2214) in the South Pacific and Southern Oceans from December 2022 to January 2023

This dataset includes measurements of the dissolved isotope radium-226 in the South Pacific and Southern Ocean. Samples were collected on the US GEOTRACES GP17-OCE cruise (Papeete, Tahiti to Punta Arenas, Chile) on R/V Roger Revelle from December 2022 to January 2023. Radium-223, radium-224, and radium-228 data will be made available in the future.本数据集收录了南太平洋与南大洋中溶解态同位素（dissolved isotope）镭-226（radium-226）的实测数据。样品采集于2022年12月至2023年1月期间，搭载于罗杰·雷维尔号（R/V Roger Revelle）科考船，执行美国全球海洋放射性同位素示踪计划（US GEOTRACES）GP17-OCE航次任务，该航次的航行路线为从塔希提岛帕皮提至智利蓬塔阿雷纳斯。镭-223（radium-223）、镭-224（radium-224）及镭-228（radium-228）的相关数据将于未来对外公开。