Using Stable O and H Isotope Ratios to trace water sources in Colorado and Pecos Rivers in Texas.

Nuria Andreu Garcia, University of Texas at El Paso, Department of Earth, Environmental and Resource Sciences, El Paso, TX, United States, Lin Ma, University of Texas at El Paso, Department of Earth, Environmental and Resource Sciences, El Paso, United States and Alex S Mayer, University of Texas at El Paso, Dept. of Civil Engineering/Center for Environmental Resource Management, El Paso, TX, United States