Research Report from the Executive Vice President & Director of Research Science Highlights Research Departments Ocean Institutes Centers     Research > Research Departments > Marine Chemistry & Geochemistry > Photos Marine Chemistry & Geochemistry Overview | Awards & Recognition | Photos Click on an image to the left to see the enlarged version. « previous next » Geochemist Matt Charette (left) and technician Matt Allen collect samples of groundwater near Pamet Harbor in Truro, Massachusetts. They are examining how nitrogen and other nutrients in groundwater (mostly from septic systems) enter the coastal ocean. (Photo by Tom Kleindinst)