Physical Sciences and Mathematics Commons^™

Chemical Forms Of Nitrogen In Runoff From Diverse Florida Watersheds, Jessica Emily Voelker

Theses and Dissertations

Watershed use along the Indian River Lagoon (IRL) on the central east coast of Florida has changed drastically during the past century, bringing with it declining water quality, eutrophication, hypoxia and fish kills. The decline of the lagoon has been directly linked to nutrient overloading; however, the sources and chemical forms of nutrients to the IRL are still not well constrained. This study was designed to determine how watershed land use impacts concentrations and fluxes of the various forms of dissolved nitrogen to the IRL. Five tributaries to the IRL were sampled monthly from July 2015 – September 2016. Storm …