USFWS
Marine Mammals Management
Alaska Region

 

Stock Assessment Reports

Section 117 of the Marine Mammal Protection Act, as amended in 1994, requires the U.S. Fish and Wildlife Service to report periodically on the status of marine mammal stocks within Alaskan waters. Each stock assessment includes a description of the stock's geographic range, a minimum population estimate, current population trends, current and maximum net productivity rates, optimum sustainable population levels and allowable removal levels, and estimates of annual human-caused mortality and serious injury through interactions with commercial fisheries and subsistence hunters. Stock assessment reports are used to evaluate the progress of fisheries towards achieving the goal of zero mortality and serious injury to marine mammals.

Walrus:

Polar Bear:

Sea Otter:

2014

2008


For more information, and for Stock Assessment Reports on other marine mammals, visit the National Marine Fisheries Service web site.

 

 


Last updated: June 30, 2014