The Impact of Urbanization on Southern California Ecosystems over the Past 100 Years Quantified by Stable Carbon Isotope Analysis

Maxwell L Pearson1, Jennifer M Cotton2, Tara Smiley3, Erica Loza2, Sara K Thomsen4 and Rebecca C Terry4, (1)California State University Northridge, Northridge, CA, United States, (2)California State University Northridge, Geological Sciences, Northridge, CA, United States, (3)Indiana University Bloomington, Bloomington, IN, United States, (4)Oregon State University, Integrative Biology, Corvallis, OR, United States