This NSF-funded project is a collaborative effort between Dr. Jim Morris and Scott Neubauer (both at University of South Carolina. For decades, Dr. Morris has been studying marsh plots within the North Inlet (SC) salt marsh and has documented how salt marsh primary production is influenced by sea level anomalies through their effects on marsh porewater chemistry (especially salinity but also nutrients and sulfide concentrations). This LTREB renewal will continue those studies, with a focus on understanding interactions between sea level rise and increasing nutrient concentrations. For more information, the reader is referred to Dr. Morris's website.