| Main Title |
Use of exposure units for estimating aquatic toxicity of organophosphate pesticides / |
| Author |
Allison, Donald T.
|
| CORP Author |
Environmental Research Lab., Duluth, Minn. |
| Publisher |
Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory ; For sale by the National Technical Information Service, |
| Year Published |
1977 |
| Report Number |
EPA-600/3-77-077 |
| Stock Number |
PB-272 796 |
| OCLC Number |
12811655 |
| Subjects |
Pesticides and wildlife ;
Insecticides--Toxicology ;
Organophosphorus compounds--Toxicology
|
| Additional Subjects |
Pesticides ;
Toxicity ;
Fresh water fishes ;
Water pollution ;
Diazinon ;
Concentration(Composition) ;
Exposure ;
Time measurement ;
Phosphorus organic compounds ;
Phosphorus organic acids ;
Field tests ;
Minnesota ;
Periodic variations ;
Survival ;
Trout ;
Minnows ;
Correlation techniques ;
Tables(Data) ;
Jordanella floridae ;
Water pollution effects(Animals) ;
Flagfish
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 600-3-77-077 |
|
Headquarters Library/Washington,DC |
03/23/2016 |
| EKCD |
EPA-600/3-77-077 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
06/26/2018 |
| ELBD ARCHIVE |
EPA 600-3-77-077 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-77-077 |
|
AWBERC Library/Cincinnati,OH |
01/29/2019 |
| ELDD |
EPA-600/3-77-077 |
|
CCTE/GLTED Library/Duluth,MN |
06/02/2000 |
| ESAD |
EPA 600-3-77-077 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
| NTIS |
PB-272 796 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
viii, 25 pages : illustrations ; 28 cm. |
| Abstract |
Environmental water concentrations of organophosphate pesticides can be expected to fluctuate widely due to use patterns and rapid hydrolysis. This study investigated some relationships of exposure concentration, duration and periodicity to the chronic toxicity of diazinon to flagfish (Jordanella floridae). Effects were compared on the basis of 'exposure units' (exposure concentration x exposure duration). Treatments at equivalent exposure units caused similar overall effects on the test populations regardless of the life stages exposed or exposure duration per se. The hypothesis is proposed that exposure units could be used to estimate the environmental impact of fluctuating water concentrations of organophosphate pesticides over a wide range of concentration, duration, and periodicity. |
| Notes |
Includes bibliographical references (page 14). |
| Place Published |
Duluth, Minn. Springfield, Va. |
| Corporate Au Added Ent |
Environmental Research Laboratory (Duluth, Minn.) |
| Title Ser Add Ent |
Research reporting series. Ecological research ; EPA-600/3-77-077. |
| NTIS Title Notes |
Ecological research series. |
| PUB Date Free Form |
1977 |
| Series Title Traced |
Ecological research series ; EPA-600/3-77-077. |
| Series Title Untraced |
Ecological research series ; EPA-600/3-77-077 |
| Category Codes |
6F; 6T; 6C; 13B; 57P; 57Y; 98F; 68D |
| NTIS Prices |
PC A03/MF A01 |
| Primary Description |
600/03 |
| BIB Level |
m |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| Control Number |
323726116 |
| OCLC Time Stamp |
20181228074900 |
| Language |
eng |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
02003cam 2200481Ia 45010 |
