Spatial and temporal constraints on regional-scale groundwater flow in the Pampa del Tamarugal Basin, Atacama Desert, Chile RS Jayne, RM Pollyea, JP Dodd, EJ Olson, SK Swanson Hydrogeology Journal 24 (8), 1921-1937, 2016 | 48 | 2016 |
Prosopis sp. tree-ring oxygen and carbon isotope record of regional-scale hydroclimate variability during the last 9500 years in the Atacama Desert EJ Olson, JP Dodd, MA Rivera Palaeogeography, palaeoclimatology, palaeoecology 538, 109408, 2020 | 20 | 2020 |
Evidence for high-elevation salar recharge and interbasin groundwater flow in the Western Cordillera of the Peruvian Andes O Alvarez-Campos, EJ Olson, LR Welp, MD Frisbee, SA Zuñiga Medina, ... Hydrology and Earth System Sciences 26 (2), 483-503, 2022 | 13 | 2022 |
Occurrence and probabilistic health risk assessment (PRA) of dissolved metals in surface water sources in Southern Peru A Ccanccapa-Cartagena, B Paredes, C Vera, FD Chavez-Gonzales, ... Environmental Advances 5, 100102, 2021 | 9 | 2021 |
Geochemical Characterization and Heavy Metal Sources in PM10 in Arequipa, Peru J Li, G Michalski, EJ Olson, LR Welp, AE Larrea Valdivia, JR Larico, ... Atmosphere 12 (5), 641, 2021 | 8 | 2021 |
Late Prehispanic Coquina quarrying and tomb construction in coastal southern Peru SD deFrance, E Olson The Journal of Island and Coastal Archaeology 8 (1), 3-16, 2013 | 5 | 2013 |
Reinterpreting precipitation stable water isotope variability in the Andean Western Cordillera due to sub‐seasonal moisture source changes and sub‐cloud evaporation LR Welp, EJ Olson, AL Valdivia, JR Larico, EP Arhuire, LM Paredes, ... Geophysical Research Letters 49 (18), e2022GL099876, 2022 | 4 | 2022 |
Mineral dust and fossil fuel combustion dominate sources of aerosol sulfate in urban Peru identified by sulfur stable isotopes and water-soluble ions E Olson, G Michalski, L Welp, AEL Valdivia, JR Larico, JS Peña, H Fang, ... Atmospheric Environment 260, 118482, 2021 | 4 | 2021 |
Climate, Environment, Geomorphology, and Settlement during the Preceramic Period at the Salinas de Chao, North Coast of Peru EJ Olson | 2 | 2012 |
Sulfur Isotope Constraints on PM2.5 Sulfate Aerosol Sources in Arequipa, Peru EJ Olson, G Michalski, LR Welp, A Larrea Valdivia, J Reyes, ... AGU Fall Meeting Abstracts 2019, A23K-2926, 2019 | 1 | 2019 |
Climate variability over the Holocene in the Atacama Desert of Chile as reconstructed from tree ring isotope series E Olson, J Dodd, M Rivera EGU general assembly conference abstracts, 10771, 2017 | 1 | 2017 |
Examining Basin-Scale Water and Climate Relations across the Pampa del Tamarugal, Atacama Desert through Spatial Analysis of Hydrogen, Carbon and Oxygen Isotopes in Tree Rings EJ Olson, JP Dodd, MA Rivera AGU Fall Meeting Abstracts 2016, PP33B-2367, 2016 | 1 | 2016 |
Assessing groundwater recharge mechanisms in the Pampa del Tamarugal Basin of northern Chile's Atacama Desert R Jayne Jr, R Pollyea, JP Dodd, EJ Olson, S Swanson AGU Fall Meeting Abstracts 2015, H51D-1399, 2015 | 1 | 2015 |
A Multi-Proxy Speleothem Approach to Understanding the South American Monsoon System During the Last Glacial Cycle D Parmenter, EJ Olson, K Valasquez, H Stoltenberg, A Clavel, ... AGU23, 2023 | | 2023 |
The influence of vulcanism, sea salt, DMS and dust on marine stratocumulus cloud chemistry in southern Peru based on ion and sulfate isotope analysis. G Michalski, A Larrea Valdivia, J Reyes, EJ Olson, LR Welp, F Van Winkle AGU Fall Meeting Abstracts 2022, A15H-1336, 2022 | | 2022 |
Determining the source of speleothem δ18O variability from in situ measurements of seasonal and inter-annual isotope trends in precipitation, cave drip water and modern calcite … EJ Olson American Geophysical Union Conference. Chicago, IL, 2022 | | 2022 |
Identifying NOx Sources in Arequipa, Peru Using Nitrogen Isotopes in Particulate Nitrate G Michalski, A E. Larrea Valdivia, E Olson, L Welp, H Fang, ... Frontiers in Environmental Science 10, 916738, 2022 | | 2022 |
Stable Isotopes in the Critical Zone: Methods, Applications, and Process Interpretations III Poster M Sprenger, N Orlowski, ST Allen, EJ Olson, H Ajami AGU Fall Meeting 2021, 2021 | | 2021 |
The chemical and isotopic composition of size selected aerosols collected at coastal site in southern Peru: Implications for sulfate aerosol sources. G Michalski, A Van Fossen, E Olson, A Larrea Valdivia, J Reyes, L Welp AGU Fall Meeting Abstracts 2021, A45X-2181, 2021 | | 2021 |
Isotopic evidence for fog-fed groundwater recharge near lomas forests along the arid Atacama-Sechura coastal desert E Olson, L Welp, G Michalski, M Frisbee, A Larrea Valdivia, J Reyes, ... AGU Fall Meeting Abstracts 2021, H55Y-1029, 2021 | | 2021 |