Tracking Urban Development Impacts on Austin, Texas, Area Watersheds Using Endmember Elemental (F-, C-) and Isotopic (87Sr/86Sr) Tools

Anna M Loewald1, Alessandro Mauceri2, Lakin Kathleen Beal3, Hunter Manlove3 and Jay Banner4, (1)Middlebury College, Middlebury, VT, United States, (2)Macalester College, Geology, Saint Paul, MN, United States, (3)University of Texas at Austin, Department of Geological Sciences, Jackson School of Geosciences, Austin, TX, United States, (4)University of Texas at Austin, Austin, TX, United States