| Main Title |
Acute toxicity of zinc to rainbow and brook trout comparisons in hard and soft water / {microform} : |
| Author |
Holcombe, Gary W.;
Andrew, Robert W.
|
| CORP Author |
Environmental Research Lab., Duluth, MN. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory ; |
| Place Published |
Duluth, Minn. : |
| Year Published |
1978 |
| Report Number |
EPA/600/3-78/094 |
| Stock Number |
PB-289 939 |
| OCLC Number |
53890192 |
| Subjects |
Zinc;
Toxicology;
Trout;
Fishes;
Lethal dosage;
Metals;
Fresh water fishes;
pH;
Experimental data;
Bioassay;
Toxic tolerances;
Comparison;
Tables(Data);
Recommendations;
Water pollution;
Exposure;
Heavy metals;
Toxic substances;
Salmo gairdneri;
Salvelinus fontinalis;
Rainbow trout;
Brook trout;
Water pollution effects(Animals)
|
| Subject Added Ent |
Zinc--Toxicology;
Rainbow trout;
Brook trout
|
| Holdings |
| Library |
|
Call Number |
Additional Info |
Location |
Date Modified |
| ERBD |
|
PB-289 939 |
|
NERL/ESD-LV Library/Las Vegas,NV |
12/12/2003 |
| NTIS |
|
PB-289 939 |
Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. |
NTIS |
01/01/1988 |
|
| Collation |
vii, 17 p. ; 28 cm. |
| Abstract |
The means and ranges of the 96-hour LC50's derived from three tests were 0.55 (0.37 to 0.76) and 2.5 (1.9 to 3.0) mg Zn/liter for rainbow and 2.0 (1.6 to 2.4) and 6.0 (5.0 to 7.0) mg Zn/liter for brook trout in soft and hard water, respectively. Based on overall means, brook trout were approximately 2.7 times more resistant than rainbow trout. Zinc toxicity to both species increased with increasing pH, and decreased with increasing hardness and alkalinity. |
| Notes |
Issued Oct. 1978. Bibliography: p. 14-16. Microfiche. |
| Author Added Ent |
|
| Corporate Au Added Ent |
Environmental Research Laboratory (Duluth, Minn.) |
| Corp Au Ser Add Ent |
Ecological research series ; EPA-600/3-78-094. United States. ; Ecological research series ; EPA-600/3-78-094. United States. ; Ecological research series ; EPA-600/3-78-094. United States. |
| PUB Date Free Form |
1978. |
| Series Title Untraced |
Ecological research series ; EPA-600/3-78-094 |
| NTIS Prices |
PC A03/MF A01 |
| BIB Level |
m |
| OCLC Time Stamp |
20031211141746 |
| Cataloging Source |
OCLC/T |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
01379nam 2200325Ka 45020 |
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