North Pacific barium isotope distributions illustrate importance of ocean mixing in controlling barium distributions despite weak regional circulation

Benjamin Geyman1, Maureen E E Auro2, Michele LaVigne3, Jamie Lynn Ptacek1 and Tristan J Horner4, (1)Bowdoin College, Brunswick, ME, United States, (2)Woods Hole Oceanographic Institution, Marine Chemistry & Geochemistry, Woods Hole, United States, (3)Bowdoin College, Department of Earth and Oceanographic Science, Brunswick, ME, United States, (4)Department of Marine Chemistry & Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, United States