https://www.umass.edu/bct/publications/articles/an-economic-valuation-of-recreational-shellfishing-on-cape-cod/
An Economic Valuation of Recreational Shellfishing on Cape Cod | Building and Construction...
Mar 17, 2017 - Abstract: Estimated total value for recreational shell fishing on Cape Cod was $7.4 million in 2002, based on results of a survey of 233 shellfish permit
economic valuation
https://dec.ny.gov/things-to-do/shellfishing/temporary-closures
Temporary Shellfishing Closures - NYSDEC
Find a list of temporary shellfishing closures in New York State.
temporaryshellfishingclosuresnysdec