Main Title |
Effects of Thermal Loading and Water Quality on Estuarine Primary Production. |
Author |
Fleme, David A. ;
Hamilto, D. Heyward ;
Keef, Carolyn W. ;
Mihursk, Joseph A. ;
|
CORP Author |
Maryland Univ., Solomons. Natural Resources Inst. |
Year Published |
1970 |
Report Number |
NRI-Ref-71-6; DI-14-01-0001-1979; OWRR-C-1401-(1979); 06595,; C-1401(1979)(2) |
Stock Number |
PB-198 304 |
Additional Subjects |
( Water pollution ;
Heat) ;
( Estuaries ;
Water pollution) ;
( Primary biological productivity ;
Estuaries) ;
( Electric power plants ;
Water pollution) ;
Water quality ;
Water chemistry ;
Plankton ;
Organic compounds ;
Marine microorganisms ;
Aquatic plants ;
Photosynthesis ;
Food chains ;
Hydrography ;
Chesapeake Bay ;
Thermal pollution ;
Eutrophication ;
Patuxent River
|
Holdings |
Library |
Call Number |
Additional Info |
Location |
Last Modified |
Checkout Status |
NTIS |
PB-198 304 |
Some EPA libraries have a fiche copy filed under the call number shown. |
|
07/26/2022 |
|
Collation |
223p |
Abstract |
Data on the hydrography, nutrient chemistry, primary production, standing crops of phytoplankton and zooplankton, and the effects of entrainment on the phytoplankton-bacteria community by a power plant in the upper Patuxent estuary are reported for the period August 1968 to August 1970. Calculated primary production ranged from 0.01 to 5.77 g per sq. cm per day and the spacial pattern was inversely related to turbidity and the volumetric measurements of productivity. Maximum penetration of high nutrient levels into the estuary occurred during the winter. Nutrient concentrations were high and comparisons with earlier published data indicate accelerated rates of nutrient input. Published information on intake-effluent studies showed that the power plant can cause a significant reduction in the standing crop and photosynthetic rates of entrained organisms. Preliminary studies were made on the species composition, chemical content, biomass and production of marsh vegetation. |
NTIS Title Notes |
Final rept., Aug 68-Aug 70. |
PUB Date Free Form |
Dec 70, |
Category Codes |
6F; 68D; 57H |
NTIS Prices |
PC A10 MF A01 |
Document Type |
NT |
Cataloging Source |
NTIS/MT |
Control Number |
326517559 |
Origin |
NTIS |
Type |
CAT |