Transport of fluid from the boundary of a lake

dc.contributor.advisor Chris R. Rehmann
dc.contributor.author Kohn, Michael
dc.contributor.department Civil, Construction, and Environmental Engineering
dc.date 2018-08-11T09:36:59.000
dc.date.accessioned 2020-06-30T02:34:51Z
dc.date.available 2020-06-30T02:34:51Z
dc.date.copyright Fri Jan 01 00:00:00 UTC 2010
dc.date.embargo 2013-06-05
dc.date.issued 2010-01-01
dc.description.abstract <p>A field study was conducted at West Okoboji Lake near Arnolds Park, Iowa to study transport of fluid resulting from wind forcing on summer stratification. A tracer was injected at the boundary of the lake and surveyed on four separate occasions over a period of three days. The Lake number was less than 10 during the first day of the tracer study. Evidence from three approaches supported the existence of V1H1 and V2H1 modes. Three methods showed that the vertical diffusivity was on the order of 10-6 m2 s-1. From the tracer surveys, the distance traveled offshore and velocity of the tracer was approximately 900 m and 0.8 cm s-1, respectively, with dispersion as the dominant transport mechanism. The horizontal eddy diffusivity was estimated from the horizontal tracer distribution to be between 0.2y10-1 m2 s-1 and 4y10-1 m2 s-1. There was no evidence to support boundary mixing or intrusions.</p>
dc.format.mimetype application/pdf
dc.identifier archive/lib.dr.iastate.edu/etd/11319/
dc.identifier.articleid 3202
dc.identifier.contextkey 2808400
dc.identifier.doi https://doi.org/10.31274/etd-180810-1476
dc.identifier.s3bucket isulib-bepress-aws-west
dc.identifier.submissionpath etd/11319
dc.identifier.uri https://dr.lib.iastate.edu/handle/20.500.12876/25525
dc.language.iso en
dc.source.bitstream archive/lib.dr.iastate.edu/etd/11319/Kohn_iastate_0097M_11390.pdf|||Fri Jan 14 18:47:40 UTC 2022
dc.subject.disciplines Civil and Environmental Engineering
dc.title Transport of fluid from the boundary of a lake
dc.type article
dc.type.genre thesis
dspace.entity.type Publication
thesis.degree.level thesis
thesis.degree.name Master of Science
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