Seasonal and tidal forcing control salt marsh porewater nitrate dynamics in a Mediterranean system

Emilio Grande1, Erin C Seybold2, Corianne Tatariw3, Ate Visser4, Anna Elizabeth Braswell5, Bhavna Arora6, François Birgand7, John Haskins8 and Margaret A Zimmer1, (1)University of California, Santa Cruz, Earth and Planetary Sciences, Santa Cruz, United States, (2)University of Kansas, Kansas Geological Survey, Lawrence, United States, (3)University of Alabama, Biological Sciences, Tuscaloosa, United States, (4)Lawrence Livermore National Laboratory, Nuclear and Chemical Sciences Division, Livermore, CA, United States, (5)University of Florida, School of Forest, Fisheries, and Geomatics Sciences, Ft Walton Beach, FL, United States, (6)Lawrence Berkeley National Laboratory, Earth and Environmental Sciences Area, Berkeley, United States, (7)North Carolina State University at Raleigh, Raleigh, NC, United States, (8)Elkhorn Slough National Estuarine Research Reserve, Royal Oaks, United States