| Main Title |
Age and growth of walleyes and saugers in the Tongue River Reservoir, Montana, 1975-77 / |
| Author |
Riggs, Victor L. ;
Gregory, Richard W.
|
| Other Authors |
|
| CORP Author |
Montana Cooperative Fishery Research Unit, Bozeman.;Environmental Research Lab.-Duluth, MN. |
| Publisher |
Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency ; Available through N.T.I.S., |
| Year Published |
1980 |
| Report Number |
EPA 600-3-80-038; EPA-R-803950 |
| Stock Number |
PB80-186521 |
| OCLC Number |
08081846 |
| Subjects |
Fishes--Effect of water pollution on--Montana ;
Fish populations--Montana--Tongue River Reservoir ;
Strip mining--Environmental aspects--Montana ;
Fishes--Montana--Effect of water pollution on
|
| Additional Subjects |
Coal mining ;
Fishes ;
Water pollution ;
Tongue River Reservoir ;
Mine waters ;
Acidity ;
Strip mining ;
Concentration(Composition) ;
Environmental impacts ;
Age ;
Growth ;
Marking ;
Toxicity ;
Stizostedion vitreum ;
Stizostedion canadense ;
Baseline studies ;
Acid mine drainage
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QH365.4.M9R53 1980 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600-3-80-038 |
|
Headquarters Library/Washington,DC |
03/05/2019 |
| ELBD ARCHIVE |
EPA 600-3-80-038 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-80-038 |
|
AWBERC Library/Cincinnati,OH |
04/10/1998 |
| ELDD |
EPA-600/3-80-038 |
|
CCTE/GLTED Library/Duluth,MN |
08/30/2002 |
| ESAD |
EPA 600-3-80-038 |
|
Region 10 Library/Seattle,WA |
08/22/2017 |
| NTIS |
PB80-186521 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 54 pages : illustrations, maps ; 28 cm. |
| Abstract |
A study was conducted between 1975-1977 on the populations of walleye (Stizostedion vitreum) and sauger (Stizostedion canadense) in the Tongue River Reservoir, in southeastern Montana. The Tongue River Reservoir is the recipient of mine water effluents from the Decker Mine, the largest surface coal mine in the western United States. The objective of the study was to determine possible impacts of the mine on the walleye and sauger populations in the reservoir, and to provide data against which future comparisons can be made. These species were chosen because they are two of the most important game fishes in the reservoir. The age and growth of 640 walleyes and 546 saugers were determined from collections made in gill nets, trap nets, and by electrofishing. |
| Notes |
"March 1980." "EPA 600-3-80-038." Grant no. Includes bibliographical references (pages 51-53). |
