Dr. William "Barney" Balch's team at Bigelow Laboratory for Ocean Sciences has been sampling the waters of the Gulf of Maine regularly over the same transect for the final 18 years as part of a NASA-funded study. Working with scientists from the U.
S. Geological Survey,Dr. Thomas Huntington and Dr. George Aiken, Balch reported in a recent paper an overall reduction in productivity in the Gulf of Maine.
Source: phys.org