| Main Title |
Chemical and biological studies related to the water quality of St. Louis Bay of Lake Superior / |
| Author |
Carlson, Anthony R. ;
Carlson, A. R. ;
Thomas, N. A.
|
| Other Authors |
|
| CORP Author |
Environmental Research Lab.-Duluth, MN. ;Wisconsin Univ.-Superior. ;Minnesota Univ.-Duluth. |
| Publisher |
U.S. Environmental Protection Agency, Environmental Research Laboratory, National Technical Information Service [distributor], |
| Year Published |
1984 |
| Report Number |
EPA-600/3-84-064; |
| Stock Number |
PB84-195379 |
| OCLC Number |
57558142 |
| Subjects |
Water quality--Great Lakes Region (North America)
|
| Additional Subjects |
Water quality ;
Saint Louis Bay ;
Water pollution ;
Lake Superior ;
Chemical compounds ;
Bioassay ;
Assessments ;
Degradation ;
Sampling ;
Ammonia ;
Phosphorus ;
Mathematical models ;
Exposure ;
Concentration(Composition) ;
Sediments ;
Sewage treatment ;
Toxic substances ;
Water pollution sampling ;
Water pollution effects(Animals) ;
Biological processes ;
Ecosystems ;
Zooplankton ;
Phytoplankton
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| ELBD ARCHIVE |
EPA 600-3-84-064 |
2 copies |
AWBERC Library/Cincinnati,OH |
11/08/2022 |
| ELDD |
EPA-600/3-84-064 |
|
CCTE/GLTED Library/Duluth,MN |
02/28/2011 |
| NTIS |
PB84-195379 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
x, 110 pages ; 28 cm |
| Abstract |
This was a cooperative effort among the University of Wisconsin-Superior, University of Minnesota-Duluth, and U.S. EPA Environmental Research Laboratory-Duluth to develop and evaluate effluent toxicity screening methods and test methods and protocols for deriving site-specific water quality criteria. The principal components of the study were to include: (1) a chemical characterization of the main discharges to the St. Louis River and Harbor, (2) persistence of toxic pollutants in the St. Louis River and Harbor, (3) a description of the exposure times for various components of the ecosystem, (4) bioassays with St. Louis River water and resident species, (5) an assessment as to the degradation of the biologic community of St. Louis Harbor, and (6) a modeling framework to address items 1 through 5. Because persistent toxic pollutant concentrations were not found in the WLSSD effluent and no persistent open water pollutant problems were apparent, this study was ended. The Project Report contains a series of reports on work completed. |
| Notes |
"May 1984." "PB84-195379." |
| Place Published |
Duluth, MN |
| Supplementary Notes |
Prepared in cooperation with Wisconsin Univ.-Superior, and Minnesota Univ.-Duluth. |
| Corporate Au Added Ent |
Environmental Research Laboratory (Duluth, Minn.) |
| PUB Date Free Form |
1984 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20221104213017 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01406cam 2200361Ia 45010 |
