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RECORD NUMBER: 20 OF 36Main Title | Macroinvertibrate Collections and Water Quality Monitoring in the Ohio River Basin, 1963 - 1967. | |||||||||||
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Author | Mason, Jr, William T. ; Lewi, Philip A. ; Anderso, J. B. ; | |||||||||||
CORP Author | Environmental Protection Agency, Cincinnati, Ohio. Water Quality Office. | |||||||||||
Year Published | 1971 | |||||||||||
Stock Number | PB-217 702 | |||||||||||
Additional Subjects | ( Ohio River Basin ; Biological surveys) ; ( Water pollution ; Ohio River Basin) ; Invertebrates ; Seasonal variations ; Water pollution effects(Animals) | |||||||||||
Holdings |
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Collation | 224p | |||||||||||
Abstract | Macroinvertebrate populations were sampled at fourteen Ohio River and tributary stations over a five year period, 1963-1967. Selected physical and chemical surveillance data were related to biological quality. Ohio River stations included; Pittsburgh, Pennsylvania, Toronto, Marietta and Addison, Ohio, Huntington, West Virginia, Cincinnati, Ohio, Louisville, Kentucky, Evansville, Indiana and Cairo, Illinois. Population characteristics and trends in cyclic periods of abundance of certain species at the stations were found to be of utmost importance in evaluating effects of pollution on macroinvertebrates. (Author Modified Abstracts) | |||||||||||
PUB Date Free Form | Mar 71, | |||||||||||
Category Codes | 6F; 13B; 68D; 57H | |||||||||||
NTIS Prices | PC E08/MF A01 | |||||||||||
Document Type | NT | |||||||||||
Cataloging Source | NTIS/MT | |||||||||||
Control Number | 326554964 | |||||||||||
Origin | NTIS | |||||||||||
Type | CAT |