OLS : Record

RECORD NUMBER: 47 OF 188

Main Title

Effects of diversion and alum application on two eutrophic lakes /

Author

Cooke, G. Dennis; Heath, Robert T.; Kennedy, Robert H.; McComas., Murray R.

CORP Author

Kent State Univ., Ohio.;Corvallis Environmental Research Lab., Oreg. Special Studies Branch.

Publisher

Environmental Protection Agency, Office of Research and Development, Environmental Research Laboratory ; For sale by the National Technical Information Service,

Place Published

Corvallis, Or. Springfield, Va.

Year Published

1978

Report Number

EPA-600/3-78-033; EPA-R-801936

Stock Number

22161

OCLC Number

03903440

Subjects

Algae; Water pollution control; Twin Lakes; Precipitation(Chemistry); Aluminum sulfate; Phosphorus; Concentration(Composition); Aquatic plants; Monitoring; Oxygen; Coliform bacteria; Plankton; Chlorophylls; Dissolved gases; Septic tanks; Diverting; Limnology; Ohio; Alums; Eutrophication; Trophic level; Organic loading

Subject Added Ent

Eutrophication--Control.; Eutrophication--Control--Ohio--Twin Lakes (Portage County : Lakes); Twin Lakes (Portage County, Ohio : Lakes); Aluminum sulfate--Environmental aspects.

Internet Access

Description	Access URL
	http://nepis.epa.gov/Exe/ZyPURL.cgi?Dockey=2000GR7Y.txt

Holdings

Library	Call Number	Additional Info	Location	Date Modified
EJAD	EPA 600/3-78-033		Region 3 Library/Philadelphia, PA	04/16/1993
EJBD	EPA 600/3-78-033		Headquarters Library/Washington,DC	01/12/2007
EKAM	EPA 600/3-78-033		Region 4 Library/Atlanta,GA	05/13/1994
ELBD	EPA 600-3-78-033		AWBERC Library/Cincinnati,OH	01/07/2013
EOAD	EPA 600/3-78-033		Region 8 Technical Library/Denver,CO	02/28/2011
ESAD	EPA 600-3-78-033		Region 10 Library/Seattle,WA	03/23/2010
NTIS	PB-280 983	Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy.	NTIS	01/01/1988

Collation

xiii, 102 p. : ill., maps ; 28 cm.

Abstract

Two questions were asked: (1) Will septic tank diversion reduce symptoms of eutrophication in the Twin Lakes, two similar dimictic lakes, and (2) Will a maximum hypolimnetic dose (residual dissolved aluminum < 0.05 mg/l) of aluminum sulfate (alum) reduce sediment phosphorus (P) release and further improve them. After diversion, P in lakes and streams declined and plankton biomass declined, but during 5 years of monitoring after diversion, P and biomass remained those of moderately eutrophic lakes, and P income remained above 'permissible'. Non-point sources were important. In laboratory and field tests, maximum dose, which is related to alkalinity and determined by 'jar tests', was effective in retarding P release from sediments.

Notes

"March 1978." Includes bibliographical references (p. 76-80).

Access Notes

Also available on the Internet. Viewed: 01/10/2007.

Author Added Ent

Cooke, G. Dennis

Corporate Au Added Ent

Corvallis Environmental Research Laboratory.

Corp Au Ser Add Ent

Ecological research series ; EPA-600/3-78-033. United States. ; Ecological research series ; EPA-600/3-78-033. United States. ; Ecological research series ; EPA-600/3-78-033. United States.

Title Ser Add Ent

Research reporting series. Ecological research ; EPA-600/3-78-033.

PUB Date Free Form

1978

Series Title Untraced

Ecological research series ; EPA-600/3-78-033

NTIS Prices

PC A06/MF A01

BIB Level

ISBN

pbk.

OCLC Time Stamp

20130104125119

Cataloging Source

OCLC/T

Language

eng

SUDOCS Number

EP 1.23:600/3-78-033

Origin

OCLC

Type

MERGE

OCLC Rec Leader

01501cam 2200361Ia 45020

OLS : Record

RECORD NUMBER: 47 OF 188

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