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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
Author Title of a Work
Patrick, Ruth,
Larson, Richard.
Rhyne, Charles.
Bott, Thomas.
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
Description Access URL
Library Call Number Additional Info Location Last
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
EJBD ARCHIVE EPA 600-3-80-050 Headquarters Library/Washington,DC 04/14/2014
EJED  EPA 600/3-80-050 OCSPP Chemical Library/Washington,DC 01/01/1988
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
OCLC Rec Leader 02287cam 2200481Ia 45020