I have 25 years of experience and specialize in the field of coastal and marine geology, with specific knowledge of geology and geomorphology of coastal environments, continental margins, causes and effects of sea-level change, environmental geology, Quaternary geology and geochronology, and contaminants in sediments. I have published on such topics as coastal geology and morphologic change, sea-level change, climate change, coastal sediments, sediment geochemistry and contaminants in sediments.