DOI:
10.6073/pasta/53c10eb5eafb4705db50056dc391f449
Data set ID:
384
This dataset summarizes abundance to assess the current status of alewife (Alosa pseudoharengus) and blueback herring (Alosa aestivalis) in Massachusetts rivers.Data from 2011 and earlier is from Massachusetts Division of Marine Fisheries Technical Report TR-46. Catch data from 2012-2015 was provided by Ben Gahagan and John Sheppard from DMF. Visual counts are a mix of both fish species as they pass through a restriction in the river.
Publication Date:
Friday, January 1, 2016
Date Range:
Friday, January 1, 1971 to Thursday, December 31, 2015