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RECORD NUMBER: 18 OF 19

Main Title Tidal flats in estuarine water quality analysis /
Author Bella, David A.,
Other Authors
Author Title of a Work
Callaway, R. J.,
Callaway, Richard.
CORP Author Oregon State Univ., Corvallis. Dept. of Civil Engineering.;National Environmental Research Center, Corvallis, Oreg.
Publisher U.S. Environmental Protection Agency, Office of Research and Development, National Environmental Research Center,
Year Published 1975
Report Number EPA-660/3-75-025; EPA-16070-DGO; PB248196
Stock Number PB-248 196
OCLC Number 01954953
Subjects Water quality management ; Tidal flats
Additional Subjects Stream pollution ; Tidelands ; Yaquina Estuary ; Sediments ; Benthos ; Hydraulic models ; Mathematical models ; Concentration(Composition) ; Sulfide minerals ; Toxicity ; Water quality ; Chemical reactions ; Inorganic sulfates ; Carbon ; Oxygen ; Hydrogen sulfide ; Iron sulfate ; Mineral deposits ; Food chains ; Mixing ; Life cycles ; Systems engineering ; Oregon ; Estuaries ; Mud flats ; Ecosystems ; Estuarine environment
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101F1CS.PDF
https://www.arlis.org/docs/vol1/EPA/1975/1954953.pdf
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD  EPA 660-3-75-025 Headquarters Library/Washington,DC 12/24/2014
ELBD ARCHIVE EPA 660-3-75-025 Received from HQ AWBERC Library/Cincinnati,OH 10/04/2023
ELBD RPS EPA 660-3-75-025 repository copy AWBERC Library/Cincinnati,OH 04/18/2018
ESBM  EPA 660-3-75-025 CPHEA/PESD Library/Corvallis,OR 01/18/2023
NTIS  PB-248 196 Some EPA libraries have a fiche copy filed under the call number shown. 07/26/2022
Collation x, 186 pages : illustrations, charts, figures, tables ; 28 cm
Abstract The initial phases of the study involved mixing processes and tidal hydraulics; however, the study emphasis shifted to estuarine benthic systems as the importance of these systems became more apparent. A conceptual model of estuarine benthic systems was developed and a classification system of estuarine benthic deposits which is based on the availability of hydrogen acceptors and reactive iron was developed. Field studies demonstrated that estuarine sediments and overlying wastes could contain significant concentrations of free sulfides which are toxic to a variety of organisms. Field studies of benthic oxygen uptake and benthic sulfide release were conducted. Water quality profiles within the deposits also were determined. A number of laboratory studies were conducted to determine the rate of sulfate reduction. Results from experiments using extracts from benthic deposits and algal mats demonstrated a close relationship between the rate of sulfate reduction and the sulfate and soluble organic carbon concentrations. A general systems model of estuarine benthic systems was developed. A variety of activities which could contribute to significant environmental changes with estuarine benthic systems were identified.
Notes "June 1975." U.S. Environmental Protection Agency Grant No. Contract Number: 16070 DGO, Program Element 1BA025, ROAP Task No. 21A1T/01. "Project Officer, Richard Callaway, Pacific Northwest Environmental Research Laboratory (PNERL), National Environmental Research Center (NERC)." Includes bibliographical references (pages 151-159).
Place Published Corvallis, Oregon
Supplementary Notes See also report dated 31 Dec 70. PB-230 144.
Corporate Au Added Ent Oregon State University. Department of Civil Engineering.; Pacific N.W. Environmental Research Laboratory.; 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 ; EPA-660/3-75-025.
PUB Date Free Form 1975
Series Title Traced Ecological research series ; EPA-660/3-75-025
Series Title Untraced Ecological research series ; EPA-660/3-75-025
Ti Tra Differently Estuarine water quality analysis.
NTIS Prices PC A09/MF A01
BIB Level m
Medium unmediated
Content text
Carrier volume
Cataloging Source RDA
Merged OCLC records 154138095
OCLC Time Stamp 20230110213018
Language eng
SUDOCS Number EP 1.23:660/3-75-025; EP 1.23: 660/3-
Origin OCLC
Type MERGE
OCLC Rec Leader 03023cam 2200577Ii 45010