Honduras' karstic systems, water stable isotopes, d-excess and LC-excess, groundwater recharge mechanisms
North American Monsoon, rainfall, Sierra Madre Occidental, water isotopes, ENSO phases, moisture source regions.
Páramo, stable isotopes, glacial lakes, lake water, precipitation, ENSO
water stable isotopes, deuterium excess, El Niño-Southern Oscillation, surface water, evaporation, urban water supply
Chihuahuan Desert, cacti, monsoon, ecohydrology, Crassulacean Acid Metabolism, centrifugation