| Main Title |
Ammonia Effects on Microinvertebrates and Fish in Outdoor Experimental Streams. |
| Author |
Hermanutz, R. O. ;
Hedtke, S. F. ;
Arthur, J. W. ;
Andrew, R. W. ;
Allen, K. N. ;
|
| CORP Author |
Environmental Research Lab.-Duluth, Monticello, MN. Monticello Ecological Research Station. ;Saint Olaf Coll., Northfield, MN. |
| Year Published |
1987 |
| Report Number |
EPA/600/J-87/291; |
| Stock Number |
PB88-185160 |
| Additional Subjects |
Stream pollution ;
Ammonia ;
Experimentation ;
Water quality ;
Cat fishes ;
Protozoa ;
Cladocera ;
Minnows ;
Trout ;
Fishes ;
Sampling ;
Criteria ;
pH ;
Reprints ;
Water pollution effects(Animals) ;
Water pollution sampling
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| NTIS |
PB88-185160 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
37p |
| Abstract |
Laboratory data on ammonia effects, the US EPA national water quality criteria for ammonia, and ammonia site-specific criteria were evaluated in four outdoor experimental streams (one control and three treatment streams) over a 76-week period. Calculated un-ionized ammonia concentrations varied daily and seasonally according to pH and temperature changes. Populations of four major microinvertebrate taxonomic groups (cladocerans, copepods, rotifers and protozoans) were monitored during a 4-week period early in the study, and six fish species (fathead minnows, bluegills, channel catfish, white suckers, walleyes, and rainbow trout) were tested for various time intervals, from 4 to 26 weeks, throughout the 76-week study period. (Copyright (c) Elsevier Applied Science Publishers Ltd, England, 1987.) |
| Supplementary Notes |
Pub. in Environmental Pollution 47, p249-283 Nov 87. Prepared in cooperation with Saint Olaf Coll., Northfield, MN. |
| NTIS Title Notes |
Journal article. |
| Title Annotations |
Reprint: Ammonia Effects on Microinvertebrates and Fish in Outdoor Experimental Streams. |
| PUB Date Free Form |
c1987 |
| Category Codes |
68D |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/03 |
| Document Type |
NT |
| Cataloging Source |
NTIS/MT |
| Control Number |
816222957 |
| Origin |
NTIS |
| Type |
CAT |
