March 27, 2019 — Kevin Stokesbury, professor of fisheries oceanography at the University of Massachusetts Dartmouth’s School for Marine Science & Technology, was chosen for a service award from the International Council for the Exploration of the Sea last month. The council, in Denmark, recognized the Stokesbury for his work in restoring scallop stocks in the region. He served as chair of the ICES Scallop Assessment Working Group for five years.
PBN: Where are we in terms of scallop stocks in New England now as opposed to say, 10 and 20 years ago?
STOKESBURY: The scallop stocks of New England are a fisheries success story. For 2018, the stock is estimated at 482 million pounds … with a projected harvest of about 63 million pounds. For the last 10 years the average landings were 50 million pounds valued at $460 million; for the last 20 years the average landings were 46 million pounds valued at $345 million; and from 1970 to 1996 the average landings were 20 million pounds valued at $81 million, based on National Oceanic and Atmospheric Administration data.
This success is the result of nature providing the right conditions for the scallops to produce large numbers of offspring; scientists and the fishing industry working together to develop new ways to document the number of scallops – their distribution, size and biomass – and agencies being open to new ideas on rotational management and flexible enough to act on the new scientific data.
The results have been a sustainable fishery with reduced environmental impact and economic prosperity.
PBN: One of the things you have been credited with is partnering with fishermen, getting their buy-in to gather information to manage scallop stocks. How would you describe that process?
STOKESBURY: The fishing industry originally approached [UMass Dartmouth professor Brian] Rothschild for help determining the abundance of scallops within the closed areas of Georges Bank. Rothschild had the ability to bring all the different agencies, academics and fishing groups together. The first cooperative dredge survey had already been completed when I came onboard in 1998.