Guilderson, T. P., Tumey, S. J., Brown, T. A., & Buesseler, K. O. (2014). The 129-iodine content of subtropical Pacific waters: impact of Fukushima and other anthropogenic 129-iodine sources. Biogeosciences, 11(17), 4839–4852. doi:10.5194/bg-11-4839-2014