Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Sedimentation in St. Louis Bay, Mississippi.
Author Hoski, Charles M. ;
CORP Author Mississippi State Univ., State College. Water Resources Research Inst.
Year Published 1971
Report Number OWRR-A-042-MISS; 10647,; A-042-MISS(1)
Stock Number PB-201 697
Additional Subjects ( Bays(Topographic features) ; Sedimentation) ; Silicate minerals ; Sands ; Silts ; Clays ; Thickness ; Gravel ; Sediment transport ; Particle size ; Salivity ; Mississippi ; Marine geology ; Estuaries ; St Louis Bay
Library Call Number Additional Info Location Last
NTIS  PB-201 697 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation 25p
Abstract Sediments now accumulating in St. Louis Bay are detrital silicates with trace amounts of particulate organic matter and shell fragments. Twenty seven percent of the Bay surface sediments are sands, the remainder being sandy silt-clay mixtures. Average grainsize composition, by weight, for 62 Bay sediments is a trace of gravel, 34 percent sand, 30 percent silt and 36 percent clay. Sand is supplied by westward longshore drift from the man-made north shore beach of Mississippi Sound. There may be two sources of sand as evidenced by the common occurrence of angular and well-rounded quartz grains in the same size class. Sand accumulates near the Bay mouth, in places only inches thick, overlying the continental Citronelle Formation. Silt and clay are supplied by the Wolf and Jourdan Rivers and on the flood tide from Mississippi Sound. Salinity of the Bay water, 7 to 8 percent, is sufficient to cause mud flocculation. (Author)
NTIS Title Notes Completion rept..
PUB Date Free Form Jun 71,
Category Codes 8H; 8G; 64H; 78E
NTIS Prices PC A02 MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326519806
Origin NTIS
Type CAT