Deep-sea coral evidence for lower Southern Ocean surface nitrate concentrations during the last ice age
Dr. Xingchen Tony Wang, PhD1, Daniel Mikhail Sigman2, Maria Prokopenko3, Jess F Adkins1, Sophia Hines4, Junyi Chai5, Anja S Studer6, Alfredo Martinez-Garcia6, Tao Li7, Tianyu Chen7 and Gerald Hermann Haug6, (1)California Institute of Technology, Pasadena, CA, United States, (2)Princeton University, Department of Geosciences, Princeton, United States, (3)Pomona College, Claremont, CA, United States, (4)Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, United States, (5)Princeton University, Princeton, NJ, United States, (6)Max Planck Institute for Chemistry, Mainz, Germany, (7)University of Bristol, Bristol, United Kingdom
