Decrease in 230Th in the Amundsen Basin since 2007 : far-field effect of increased scavenging on the shelf?

• Main Authors: Valk, Ole, Rutgers van der Loeff, Michiel M., Geibert, Walter, Gdaniec, Sandra, Moran, S. Bradley, Lepore, Kate, Edwards, Robert Lawrence, Lu, Yanbin, Puigcorbé, Viena, Casacuberta, Nuria, Paffrath, Ronja, Smethie, William, Roy-Barman, Matthieu
• Other Authors: Earth Observatory of Singapore
• Format: Article
• Language: English
• Published: 2020
• Subjects: Engineering::Environmental engineering; Amundsen Basin; Increased Scavenging
• Online Access: https://hdl.handle.net/10356/143623
• Institution: Nanyang Technological University

This study provides dissolved and particulate 230Th and 232Th results as well as particulate 234Th data collected during expeditions to the central Arctic Ocean (GEOTRACES, an international project to identify processes and quantify fluxes that control the distributions of trace elements; sections G...