Sources and sinks of mercury at deep-sea hydrothermal vent fields in the western Galápagos Spreading Center

Katlin Adamczyk1, Amy Gartman2, Carl H Lamborg3, Esmira Bibaj4 and Jill McDermott4, (1)USGS Pacific Coastal and Marine Science Center, Santa Cruz, United States, (2)USGS Pacific Coastal and Marine Science Center Santa Cruz, Santa Cruz, United States, (3)University of California Santa Cruz, Department of Ocean Sciences, Santa Cruz, CA, United States, (4)Lehigh University, Department of Earth and Environmental Sciences, Bethlehem, United States