Assessing the biogeochemical impact of AMOC collapse during Heinrich Stadial 1: New surface and mid-depth records from the South Atlantic

David C Lund, University of CT at Avery Point, Groton, United States, Matthew Lacerra, University of CT at Avery Point, Groton, CT, United States, Andreas Schmittner, Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States and Jimin Yu, Australian National University, Research School of Earth Sciences, Canberra, Australia