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RECORD NUMBER: 5 OF 28

OLS Field Name OLS Field Data
Main Title An updated summary of status and trends in indicators of nutrient enrichment in the Gulf of Mexico /
Author Rabalais, Nancy N. ; N. N. Rabalais
CORP Author Environmental Protection Agency, Stennis Space Center, MS. Gulf of Mexico Program.
Publisher G.P.O. ; U.S. Environmental Protection Agency,
Year Published 1992
Report Number EPA/800/R-92/004; ISBN-0-16-036279-2
Stock Number EPA/800-R-92-004; 719-819/80085
OCLC Number 29907145
ISBN 0160362792; 9780160362798
Subjects Ecology--Mexico, Gulf of. ; Nutrition--Environmental aspects--Mexico, Gulf of. ; Water--Pollution--Mexico, Gulf of. ; Water quality management--Mexico, Gulf of. ; Water quality--Mexico, Gulf of. ; Nitrogen--Environmental aspects--Mexico, Gulf of. ; Phosphorus--Environmental aspects--Mexico, Gulf of. ; Estuarine pollution--Mexico, Gulf of. ; Gulf of Mexico. ; Nutrition--Ecological aspects--Mexico, Gulf of ; Pollution--Ecological aspects--Mexico, Gulf of
Additional Subjects Gulf of Mexico ; Nutrient enrichment ; Ecological resources ; Coastal waters ; Marine waters ; Natural habitats
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=20001PNF.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 800-R-92-004 Headquarters Library/Washington,DC 09/06/2013
EJBD  EPA 800-R-92-004 c.1 Headquarters Library/Washington,DC 05/21/2013
EKAM  QH541.5 .S3R322 1993 Region 4 Library/Atlanta,GA 08/02/1996
EKCD  EPA/800/R-92/004 2 copies NHEERL/GED Library/Gulf Breeze,FL 11/27/2018
ELBD  EPA 800-R-92-004 AWBERC Library/Cincinnati,OH 05/22/1998
NTIS  PB2012-113234 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 02/21/2013
Collation xiii, 421 pages : illustrations ; 28 cm
Abstract
The purpose of this report is summarize the status and trends in Gulf coastal environments with respect to the effects of nutrient enrichment. Identifiable effects of nutrient enrichment include such direct effects as increases in nutrient concentrations (particularly N and P). loads and seasonal delivery and changes in nutrient ratios. Biological responses to nutrient changes include the obvious, direct responses of increased phytoplankton production, biomass, and abundance, and changes in species composition. Less obvious, indirect effects of nutrient enrichment include noxious algal blooms, turbidity increases and shading effects, changes in submerged aquatic vegetation, changes in secondary production, altered energy flow pathways, altered habitats, fish ills, and increase in extent, duration, and severity of oxygen-depletion events.
Notes
"September 1992." "Prepared for Gulf of Mexico Program Technical Steering Committee Nutrient Enrichment Subcommittee." "Publication No. EPA/800-R-92-004." Includes bibliographical references. "719-819/80085."