| 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). |
