| Main Title |
Microbial degradation and accumulation of pesticides in aquatic systems / |
| Author |
Paris, Doris F., ;
Lewis, David L. ;
Barnett, Jr., John T. ;
Baughman., George L.
|
| Other Authors |
|
| CORP Author |
National Environmental Research Center (Corvallis, Or.) |
| Publisher |
U.S. Environmental Protection Agency, Office of Research and Development, National Environmental Research Center, |
| Year Published |
1975 |
| Report Number |
EPA-660/3-75-007 |
| Stock Number |
PB-241 293 |
| OCLC Number |
01296919 |
| Subjects |
Pesticides ;
Pesticides--Environmental aspects ;
Aquatic biology
|
| Additional Subjects |
Pesticides ;
Pesticides--Environmental aspects ;
Aquatic biology ;
Biodeterioration ;
Ecology ;
Microorganisms ;
Bacteria ;
Fungi ;
Absorption(Biology) ;
Algae ;
Cultures(Biology) ;
Water pollution ;
Microbial degradation ;
Bioaccumulation ;
Pesticide kinetics ;
Laboratory tests
|
| Internet Access |
|
| Holdings |
| Library |
Call Number |
Additional Info |
Location |
Last
Modified |
Checkout
Status |
| EJBD |
EPA 660-3-75-007 |
|
Headquarters Library/Washington,DC |
12/29/2014 |
| EKCD |
EPA 660/3-75-007 |
|
CEMM/GEMMD Library/Gulf Breeze,FL |
11/27/2018 |
| ELBD ARCHIVE |
EPA 660-3-75-007 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
| ELBD |
EPA 660-3-75-007 |
|
AWBERC Library/Cincinnati,OH |
04/25/1998 |
| EMBD |
EPA/660/3-75/007 |
|
NRMRL/GWERD Library/Ada,OK |
09/29/1995 |
| NTIS |
PB-241 293 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
| Collation |
vi, 45 pages : illustrations, figures, tables ; 27 cm |
| Abstract |
The microbial degradation and sorption of carbaryl, malathion, butoxyethyl ester of 2,4-dichlorophenoxyacetic acid (2,4-DBE), methoxychlor, atrazine, diazinon, captan, parathion, and toxaphene were investigated. Malathion and 2,4-DBE were found to undergo transformation readily in both bacterial and fungal cultures. Degradation of malathion and 2,4-DBE at low concentrations (< 1mg/l) in batch cultures of bacteria followed second-order kinetics as predicted by the Michaelis-Menten theory. A single isomer, beta-monoacid of malathion, was the primary metabolite in transformation of malathion by both bacterial and fungal populations. The major metabolite found in 2,4-DBE studies was 2,4-D. Carbaryl underwent chemical hydrolysis to alpha-naphthal in both heterogeneous bacterial cultures and uninoculated controls. In the cultures alpha-naphthol was metabolized to 1,4-naphthoquinone and two unidentified compounds. Bacterial degradation of methoxychlor was slower than bacterial degradation of malathion or 2,4-DBE. The insecticide was metabolized to methoxychlor-DDE. Rapid and extensive sorption of pesticides to fungi, bacteria, and algae was observed with methoxychlor and toxaphene, but with any of the other pesticides investigated. |
| Notes |
"March 1975." Includes bibliographical references (pages 40-44). |
| Contents Notes |
Gender ideology / Sarah Milledge Nelson -- Gender in the South Italian neolithic: a combinatory approach / Ruth D. Whitehouse -- Soul birds and heavenly cows : transforming gender in predynastic Egypt / Fekri A. Hassan and Shelley J. Smith -- Through the looking glass : reflections on mirrors, gender, and use among nomads / Karen Rubinson -- Ideology, power, and gender : emergent complex society in Northeastern China / Sarah Milledge Nelson -- Beauty, sexuality, body ornamentation, and gender in ancient Meso-America / Rosemary Joyce -- Men, women, and Eland : hunting and gender among the San of Southern Africa / John Parkington -- The impact of women on household economies: a Maya case study / Margaret Nelson, Donna Glowacki, and Annette Smith -- Beyond complementarity and hierarchy : new definitions for archaeological gender relations / Joan M. Gero and M. Cristina Scattolin -- The enigma of gender in the archaeological record of the Andaman Islands / Zarine Cooper -- Gender roles depicted in rock art: a case from western Thailand / Rasmi Shoocongdej -- Women in the prehistory of mainland Southeast Asia / C.F.W. Higham -- Mothers' workloads and children's labor during the Woodland period / Cheryl Claassen -- "Sein und werden": gender as process in mortuary ritual / Bettina Arnold -- Women's lives memorialized in burial in ancient China at Anyang / Katheryn M. Linduff -- The female figure in Umayyad art / Myriam Rosen-Ayalon -- Accessing prestige and power : women in the political economy of protohistoric and early historic Visayan polities / Elisabeth A. Bacus -- Gender in Japanese prehistory / Fumiko Ikawa-Smith -- Gender in human evolution : sociobiology revisited and revised / A.C. Roosevelt. |
| Place Published |
Washington |
| Supplementary Notes |
Paper copy also available from GPO. |
| Corporate Au Added Ent |
National Environmental Research Center (Corvallis, Or.),; United States. Environmental Protection Agency. Office of Research and Development. |
| Title Ser Add Ent |
Research reporting series. Ecological research ; 1975, 7. |
| Alternate Title |
Pesticides in aquatic systems |
| PUB Date Free Form |
1975 |
| Series Title Traced |
Ecological research series ; 1975, 7 |
| Series Title Untraced |
Ecological research series ; 1975, 7 |
| Ti Tra Differently |
Pesticides in aquatic systems. |
| NTIS Prices |
PC A04/MF A01 |
| BIB Level |
m |
| Document Type |
BC |
| Medium |
unmediated |
| Content |
text |
| Carrier |
volume |
| Cataloging Source |
OCLC/T |
| OCLC Time Stamp |
20181121052041 |
| Language |
eng |
| SUDOCS Number |
EP 1.23:660/3-75-007; EP 1.23: 660/3-75-007 |
| Origin |
OCLC |
| Type |
MERGE |
| OCLC Rec Leader |
04117cam 2200541Ii 45010 |
