Main Title |
The Effect of nitrilotriacetic acid (NTA) on the structure and functioning of aquatic communities in streams / |
Author |
Bott, Thomas. ;
Patrick, Ruth ;
Larson, Richard ;
Rhyne, Charles
|
Other Authors |
|
CORP Author |
Environmental research Laboratory--Duluth.; Academy of Natural Sciences of Philadelphia. |
Publisher |
Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency, |
Year Published |
1980 |
Report Number |
EPA-600/3-80-050; EPA-R-801951 |
Stock Number |
PB80-213531 |
OCLC Number |
06871637 |
Subjects |
Acids ;
Aquatic ecology
|
Additional Subjects |
Acids ;
Aquatic ecology ;
Fresh water biology ;
Acetic acid ;
Water pollution ;
Ecology ;
Streams ;
Algae ;
Bacteria ;
Copper ;
Manganese ;
Chelation ;
Magnesium ;
Nitrogen inorganic compounds ;
Photochemical reactions ;
Oxidation ;
Metabolism ;
Glucose ;
Exposure ;
Concentration(Composition) ;
Zinc ;
Iron ;
Acetic acid/nitrilo-tri ;
Nitrilotriacetic acid ;
Ecosystems ;
Water pollution effects(Plants)
|
Internet Access |
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
EHAM |
QH541.R3 EPA-, 600/3-, 80-050 |
|
Region 1 Library/Boston,MA |
04/29/2016 |
EJAD |
EPA 600/3-80-050 |
|
Region 3 Library/Philadelphia, PA |
10/25/1996 |
DISPERSAL |
EJED |
EPA 600/3-80-050 |
|
OCSPP Chemical Library/Washington,DC |
01/01/1988 |
ELBD ARCHIVE |
EPA 600-3-80-050 |
Received from HQ |
AWBERC Library/Cincinnati,OH |
10/04/2023 |
ELDD |
EPA-600/3-80-050 |
|
CCTE/GLTED Library/Duluth,MN |
08/23/2002 |
ESAD |
EPA 600-3-80-050 |
|
Region 10 Library/Seattle,WA |
03/23/2010 |
NTIS |
PB80-213531 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
xv, 157 pages : illustrations, figures, tables ; 28 cm. |
Abstract |
Communities established in microcosms and ecosystem streams in a greenhouse were exposed to .02-2 mg/l NTA, a range including most expected environmental levels. Higher concentrations were used in some laboratory and screening experiments. NTA at 2 and 20 mg/l had only slight effects on algal community structure and function and 2 mg/l protected organisms from the toxic effects of approximately 100 microg Cu(++)l. Protection from the toxicity of 30 microg Cu(++)/l was also obtained in a 3 month experiment conducted in ecosystem streams with natural sediments and more complex communities. |
Notes |
"Academy of Natural Sciences of Philadelphia." "July 1980." "Grant No. R-801951." "Project Officer: J. Kent Crawford." Includes bibliographical references (pages 65-71). |
Place Published |
Duluth Springfield, Va. |
Corporate Au Added Ent |
Environmental Research Laboratory (Duluth, Minn.).; Academy of Natural Sciences of Philadelphia.; United States. Environmental Protection Agency. Office of Research and Development. |
Title Ser Add Ent |
Research reporting series. Ecological research ; EPA-600/3-80-050. |
PUB Date Free Form |
1980 |
Series Title Traced |
Research reporting series Ecological research ; EPA-600/3-80-050 |
Series Title Untraced |
Research reporting series. 3, Ecological research ; EPA-600/3-80-050 |
NTIS Prices |
PC A08/MF A01 |
BIB Level |
m |
Document Type |
BC |
Medium |
unmediated |
Content |
text |
Carrier |
volume |
Cataloging Source |
OCLC/T |
Merged OCLC records |
1225757217 |
OCLC Time Stamp |
20160419143800 |
Language |
eng |
SUDOCS Number |
EP 1.23:600/3-80-050 |
Origin |
OCLC |
Type |
MERGE |
OCLC Rec Leader |
02287cam 2200481Ia 45020 |