Editor
- Editor: Journal of Shellfish Research (1986 - present)
- Co-Editor: Journal of Experimental Marine Biology and Ecology (1998 - present)
- Founder and Co-Editor-in-Chief: Harmful Algae (2001 - present)
- Associate Editor: Journal of the World Aquaculture Society
- Editorial Boards (Current): Reviews in Fisheries Sciences; Advances in Marine Biology; Journal of Medical and Applied Malacology;
- Editorial Boards (Prior): Malacological Review; Journal of Aquaculture (Korea); Shellfish World
Associations & Committees
- American Men and Women of Science
- Who's Who in Science and Engineering; Who's Who of American Women; Who's Who in Medicine and Healthcare; International Who�s Who of Professional and Business Women; Who�s Who Among America�s Teachers
- Conference Chair, International Pectinid Workshop (Portland, Maine) 1989
- NATO Advanced Study Institute. Particle analysis in oceanography. Aquifreda, Italy. 1991.
- President-elect, National Shellfisheries Association 1990-1991; President, National Shellfisheries Association 1991-1992; President-elect 2002-2003; President, 2003 - 2005
- Northeast Regional Aquaculture Center, Technical/Industrial Advisory Committee 1991 - 1993
- Invited participant at the Marine Phytoplankton Toxin Workshop, NMFS Southeast Fisheries Center, Charleston, South Carolina, to establish a national U.S. program on marine phycotoxins, 1992
- Invited to serve on the National Sea Grant College Program (Washington, D.C.) 1991 Task Force on Harmful Algal Blooms
- NATO Advanced Research Workshop. Bivalve filter feeders and marine ecosystem processes, Renesse, The Netherlands 1992
- Site review panel member: NMFS, Milford Laboratory, Milford, CT, 1990 (chairman); EPA
- Laboratory, Gulf Breeze, FL 1991; EPA Laboratory, Narragansett, RI, 1991
- Invited Panel Member, National Panel on Assessment of Management and Mitigation of Harmful Algal Blooms; National Fish and Wildlife Foundation Harmful Algal Bloom Assessment Project 96-171 (1996).
- Secretary, World Aquaculture Society 1993-1994; 1994-1995; Board of Directors 1995; Vice-President 1996-1997
- International Advisory Panel, 8th International Conference on Harmful Algal Blooms, Vigo, Spain, June 1997
- Long Island Sound Study Technical Advisory Steering Committee 1996-2001
- Coastal Research and Education Society of Long Island (CRESLI). Founding Member; Board of Directors 1996-1997; Vice-President 1997-2000; President 2000-2001
- International Advisory Committee, 9th International Conference on Harmful Algal Blooms, Hobart, Tasmania, February 2000
- Chair, National Shellfish Workshop sponsored by CRII (Cooperative Research and Information Institute), Charleston, South Carolina, 2000
- Conference Chair, Aquaculture 2001 ( triennial meeting of the National Shellfisheries Association, World Aquaculture Society and Fish Culture Section of the American Fisheries Society)
- Conference Chair and Organizer, 3rd International Conference on Molluscan Shellfish Safety 2000
- Program Chair and Steering Committee, Aquaculture 2004, the triennial meeting of the National Shellfisheries Association, World Aquaculture Society and Fish Culture Section of the American Fisheries Society. Honolulu, Hawaii
- National Healthy Beaches Campaign Board of Advisors 2003 -
- New York Sea Grant Hard Clam Steering Committee (2003 - present)
- Seafood Watch Board of Scientific Advisors (Monterey Bay Aquarium) 2003-2005
- Steering Committee, National Plan for Marine Biotoxins and Harmful Algae Workshop 2005
- Sea Grant Program Assessment Team (Virginia, 2004)
- Program Committee Aquaculture 2006 - European Aquaculture Society/World Aquaculture Society meeting, Florence, Italy
- Steering Committee and Program Chair, Aquaculture 2007, the triennial meeting of the National Shellfisheries Association, World Aquaculture Society and Fish Culture Section of the American Fisheries Society San Antonio, Texas.
- Member, National HAB Committee 2006 - present; Chair, Education and Outreach Committee
- Panel Manager, USDA-SBIR Aquaculture 2007
- Conference Chair, Benthic Ecology Meeting 2008, Providence, Rhode Island
- Conference Chair, National Shellfisheries Association Centennial Meeting, 2008 Providence, RI
- Steering Committee Chair, Aquaculture 2010, the triennial meeting of the National Shellfisheries Association, World Aquaculture Society and Fish Culture Section of the American Fisheries Society, San Diego, CA
- Conference Chair, NOAA Shellfish and the Environment Meeting, Providence, RI, June 2008
- Panel Manager, USDA-SBIR Aquaculture 2009
- Global Steering Committee (elected) World Wildlife Foundation Molluscan Dialogues 2009