Assessing environmental change at high-elevation in the Sierra Nevada of California: over 35 years of hydrological and limnological study from the Tokopah and Emerald Lake watersheds

Steven Sadro, University of California Davis, Environmental Science and Policy, Davis, CA, United States, James O Sickman, University of California, Riverside, Department of Environmental Sciences, Riverside, CA, United States and John M Melack, Univ California Santa Barbara, Santa Barbara, CA, United States; University of California Santa Barbara, Earth Research Institute, Santa Barbara, CA, United States