Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Population Dynamics and Interagency Management of the Bloater ('Coregonus Hoyi') in Lake Michigan, 1967-1982.
Author E. H., Brown ; R. W., Rybick ; R. J., Poff
CORP Author Great Lakes Commission, Ann Arbor, MI.; Fish and Wildlife Service, Ann Arbor, MI. Great Lakes Fishery Lab.; Michigan Dept. of Natural Resources, Charlevoix. Charlevoix Fisheries Research Station.; Wisconsin Dept. of Natural Resources, Madison. Bureau of Fish Management.; Environmental Protection Agency, Chicago, IL. Great Lakes National Program Office.
Year Published 1985
Report Number GLFC-CONTRIB-635
Stock Number PB2015-104038
Additional Subjects Fish populations ; Management ; Abundance ; Population dynamics ; Stock assessment ; Yield projections ; Mortality rates ; Growth rates ; Exploitation rates ; Bloater ('Coregonus hoyi') ; Lake Michigan ; Chub fishing
Library Call Number Additional Info Location Last
NTIS  PB2015-104038 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 02/03/2016
Collation 41p
Abstract This paper examines the population dynamics of the bloater (Coregonus hoyi) in Lake Michigan during a progressive decline in abundance from about the mid-1960s through the mid-1970s, and during a subsequent recovery that is still underway. The study focused on developing a data base and methodology for projecting fishable surpluses, in cooperation with a chub technical committee sponsored by the Great Lakes Fishery Commission.
NTIS Title Notes Technical rept. no. 44.
PUB Date Free Form Mar 1985
Category Codes 98F | Fisheries & Aquaculture; 57H | Ecology; 48B | Natural Resource Management
Document Type NT
Medium PC | PO
Cataloging Source EPAG; DIFWS
Origin NTIS
Type CAT