You are here

Farfield modeling of the Boynton Inlet plume using sulfur hexafluoride as tracer

Download pdf | Full Screen View

Date Issued:
2009
Summary:
The analysis and modeling of the coastal farfield behavior of inlet discharge plumes is the key to understanding the fate of pollutants discharged into the ocean. These plumes disperse in chaotic and unpredictable patterns. Theoretical models are based on the average conditions and calibrated to the results of tracer studies. Data and models for freshwater discharges in coastal ocean systems are limited because of the lack of adequate tracers. On February, 2007, a tracer study was conducted on the Boynton Inlet, Florida, using sulfur hexafluoride (SF6) tracer. The objective of this study is to provide methods of analysis for the sample data collected during the experiment. The detected tracer concentrated in a bolus that migrated north of the inlet at velocities lower than predicted by the current data. The plume was successfully modeled with a Gaussian plume model, with 90% of the SF6 predictions having less than 4.6 pptr error.
Title: Farfield modeling of the Boynton Inlet plume using sulfur hexafluoride as tracer.
79 views
20 downloads
Name(s): Pire-Schmidt, Joaquin.
College of Engineering and Computer Science
Department of Civil, Environmental and Geomatics Engineering
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Date Issued: 2009
Publisher: Florida Atlantic University
Physical Form: electronic
Extent: xiv, 157 p. : ill. (some col.).
Language(s): English
Summary: The analysis and modeling of the coastal farfield behavior of inlet discharge plumes is the key to understanding the fate of pollutants discharged into the ocean. These plumes disperse in chaotic and unpredictable patterns. Theoretical models are based on the average conditions and calibrated to the results of tracer studies. Data and models for freshwater discharges in coastal ocean systems are limited because of the lack of adequate tracers. On February, 2007, a tracer study was conducted on the Boynton Inlet, Florida, using sulfur hexafluoride (SF6) tracer. The objective of this study is to provide methods of analysis for the sample data collected during the experiment. The detected tracer concentrated in a bolus that migrated north of the inlet at velocities lower than predicted by the current data. The plume was successfully modeled with a Gaussian plume model, with 90% of the SF6 predictions having less than 4.6 pptr error.
Identifier: 319833989 (oclc), 186771 (digitool), FADT186771 (IID), fau:2918 (fedora)
Note(s): by Joaquin Pire-Schmidt.
Thesis (M.S.C.S.)--Florida Atlantic University, 2009.
Includes bibliography.
Electronic reproduction. Boca Raton, Fla., 2009. Mode of access: World Wide Web.
Subject(s): Plumes (Fluid dynamics)
Water -- Pollution -- Florida -- Boynton Inlet
Sedimentation and deposition -- Environmental aspects -- Florida -- Boynton Inlet
Pollution -- Mathematical models
Persistent Link to This Record: http://purl.flvc.org/FAU/186771
Use and Reproduction: http://rightsstatements.org/vocab/InC/1.0/
Host Institution: FAU