Respiration and carbonate dissolution effect alkalinity and DIC fluxes from permeable Southern California shelf sediment

Matthew Quinan1, Nick Rollins1, Devan Roper1, Holly Barnhart2, Karla Mejia3, Mohammed Hashim4, Douglas E Hammond5 and William Berelson1, (1)University of Southern California, Earth Sciences, Los Angeles, United States, (2)California Institute of Technology, Pasadena, United States, (3)Santa Monica College, Los Angeles, United States, (4)University of Southern California, Department of Earth Sciences, Los Angeles, United States, (5)University of Southern California, Department of Earth Science, Los Angeles, United States