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dc.contributor.authorDonahue, Allison  Concept link
dc.contributor.authorFeng, Zhixuan  Concept link
dc.contributor.authorKelly, Elizabeth  Concept link
dc.contributor.authorReniers, Ad  Concept link
dc.contributor.authorSolo-Gabriele, Helena M.  Concept link
dc.description© The Author(s), 2017. This is the author's version of the work and is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Marine Pollution Bulletin 121 (2017): 160-167, doi:10.1016/j.marpolbul.2017.05.024.en_US
dc.description.abstractLarge databases of fecal indicator bacteria (FIB) measurements are available for coastal waters. With the assistance of satellite imagery, we illustrated the power of assessing data for many sites by evaluating beach features such as geomorphology, distance from rivers and canals, presence of piers and causeways, and degree of urbanization coupled with the enterococci FIB database for the state of Florida. We found that beach geomorphology was the primary characteristic associated with enterococci levels that exceeded regulatory guidelines. Beaches in close proximity to marshes or within bays had higher enterococci exceedances in comparison to open coast beaches. For open coast beaches, greater enterococci exceedances were associated with nearby rivers and higher levels of urbanization. Piers and causeways had a minimal contribution, as their effect was often overwhelmed by beach geomorphology. Results can be used to understand the potential causes of elevated enterococci levels and to promote public health.en_US
dc.description.sponsorshipThe early portion of this work was funded in part by the NSF–NIEHS Oceans and Human Health Program (NIEHS #P50 ES12736 and NSF #OCE0432368/0911373/1127813).en_US
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 International*
dc.subjectPercent exceedanceen_US
dc.subjectBeach characteristicsen_US
dc.subjectBeach geomorphologyen_US
dc.subjectRecreational water qualityen_US
dc.titleSignificance of beach geomorphology on fecal indicator bacteria levelsen_US

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Attribution-NonCommercial-NoDerivatives 4.0 International
Except where otherwise noted, this item's license is described as Attribution-NonCommercial-NoDerivatives 4.0 International