1. Ocean Ecology Laboratory, Code 616.1 NASA Goddard Space Flight Center Greenbelt MD USA
2. Goddard Earth Sciences Technology and Research II University of Maryland Baltimore MD USA
3. Department of Earth, Ocean and Atmospheric Science Florida State University Tallahassee FL USA
4. Department of Biological Sciences University of Alberta Edmonton AB Canada
5. Marine Science Institute The University of Texas at Austin Port Aransas TX USA
6. The Ecosystems Center Marine Biological Laboratory Woods Hole MA USA