Current Status and Biological Characteristics of the Anadromous Alosid Stocks of the Eastern United States: American Shad, Hickory Shad, Alewife, and Blueback Herring

摘要

This Phase I report on interstate management of anadromous alosids of the East Coast (American shad, hickory shad, alewife, and blueback herring) covers: historical review of the fisheries for the species; recent trends in commercial and sport landings - regional basis; recent trends in fisheries - state-by-state; coastal migration patterns; selected life history aspects relevant to management; restoration efforts; environmental factors influencing stocks; management options. All American shad runs in the Chesapeake Bay and to the south have declined; the Delaware River run has increased dramatically over the past decade, while Hudson and Connecticut River runs have remained stable. Hickory shad landings have decreased in all runs along the east coast.