| Main Title |
Freshwater micro-ecosystem development and testing of substitute chemicals / |
| Author |
Isensee, Allan R., ;
Yockim., Ronald S.
|
| Other Authors |
|
| CORP Author |
Science and Education Administration, Beltsville, MD. Pesticide Degradation Lab.;Environmental Research Lab.-Duluth, MN. |
| Publisher |
Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
| Year Published |
1980 |
| Report Number |
EPA 600-3-80-008 |
| Stock Number |
PB80-151533 |
| OCLC Number |
06275056 |
| Subjects |
Aquatic ecology ;
Aquatic biology ;
Pesticides--Toxicology ;
Pesticides--Biodegradation
|
| Additional Subjects |
Fresh water biology ;
Pesticides ;
Toxicity ;
Invertebrates ;
Water pollution ;
Model tests ;
Simulation ;
Fishes ;
Algae ;
Degradation ;
Accumulation ;
Adsorption ;
Bioassay ;
Microcosms ;
Ecosystems ;
Benzene/nitro-pentachloro ;
PCNB fungicide ;
Trifluralen ;
Toluidene/dinitro-N-N ;
Princep ;
Triazine/chloro-bis(ethylamino)
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EHAM |
QH540.R4 no. 80-008 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
| EJBD |
EPA 600-3-80-008 |
|
Headquarters Library/Washington,DC |
03/05/2019 |
| EKCD |
EPA-600/3-80-008 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
07/10/2018 |
| ELBD ARCHIVE |
EPA 600-3-80-008 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 600-3-80-008 |
|
AWBERC Library/Cincinnati,OH |
04/10/1998 |
| ELDD |
EPA-600/3-80-008 |
|
CCTE/GLTED Library/Duluth,MN |
08/23/2002 |
| ERAD |
EPA 600/3-80-008 |
|
Region 9 Library/San Francisco,CA |
10/22/2012 |
| NTIS |
PB80-151533 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
ix, 28 pages : illustrations ; 28 cm. |
| Abstract |
The objective of the study was to develop better techniques for studying pesticides in aquatic model ecosystems. To achieve this objective, a model ecosystem was designed and built that utilizes the continuous dosing, flow-through system routinely used for chronic fish toxicity testing in combination with the organisms used in static model ecosystem testing. A previously developed recirculating static model ecosystem (simulating a sediment or erosional pesticide source) was simultaneously used with the flowing water system (simulating an effluent pesticide source) to test the behavior of three pesticides (pentachloronitrobenzene (PCNB), simazine, and trifluralin). Conditions in the static system favored pesticide degradation while the flowing system insured continuous pesticide exposure to the organisms. |
| Notes |
"EPA 600-3-80-008." "January 1980." Cover title. Includes bibliographical references (page 27). Contract no. Contract Number: EPA-IA6-05-5811 |
