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OLS Field Name OLS Field Data
Main Title Relative Leaching Rates of Common Nitrogen Carriers from Sandy Soils in Relation to Lake Eutrophication.
Author Smit, D. E. ;
CORP Author Florida Univ., Gainesville. Water Resources Research Center.
Year Published 1973
Report Number WRRC-Pub-22; DI-14-31-001-3509 ;DI-14-31-001-3809; OWRR-A-018-FLA; 01654,; A-018-FLA(1)
Stock Number PB-225 474
Additional Subjects ( Nitrogen compounds ; Leaching) ; ( Water pollution ; Ground water) ; Florida ; Fertilizers ; Chemical analysis ; Soils ; Sands ; Nutrients ; Buffers(Chemistry) ; Nutrients ;
Library Call Number Additional Info Location Last
NTIS  PB-225 474 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 76p
Abstract A study of three sands in sterilized columns revealed that, with the exception of nitrate, the mineral fraction of these soils is moderately resistant to leaching of several common nitrogen carriers. It is proposed that this resistance to leaching provides an effective buffer against increased nutrient loadings of ground water by heavy applications of manufactured fertilizer. A principal conclusion of the study is that accelerated lake eutrophication is taking place because surface waters are being nourished at levels above that normally provided by ground water seepage. It is believed that much of this hypernourishment is brought about by direct flushing of large amounts of material of biological origin into the lake basins by storm water. (Author)
NTIS Title Notes Research project technical completion rept..
PUB Date Free Form 1 Jul 73,
Category Codes 13B; 7B; 68D; 99A
NTIS Prices PC A05/MF A01
Document Type NT
Cataloging Source NTIS/MT
Control Number 326569299
Origin NTIS
Type CAT