John Sheppard

Massauchsetts Division of Marine Fisheries
Diadromous Fisheries Biology & Management

Papers:
P-210 Changes in River Herring Spawning and Juvenile Emigration Phenology in Response to Environmental Conditions Th-303A-7 Corrective Measures to Improve the Accuracy of Electronic Fish Counting Systems in Estimating Run Size of Large Anadromous River Herring Populations W-303A-10 An Exploratory Analysis of Biotic and Abiotic Factors Affecting Mortality and Recruitment of Monument River Alewife (Alosa pseudoharengus) W-2105-9 The Acushnet River Restoration Project: Restoring Diadromous Fish Populations to a Superfund Site in Southeastern Massachusetts