Publications
2022:
Seltzer, A. and Bekaert, D. (2022). A unified method for measuring noble gas isotope ratios in air, water, and volcanic gases via dynamic mass spectrometry. International Journal of Mass Spectrometry.
Bekaert, D., Curtice, J., Meier, M., Byrne, D., Broadley, M., Seltzer, A., Barry, P., Kurz, M., and Neilsen, S. (accepted). Determining the noble gas cosmic-ray exposure ages of 23 meteorites (8 chondrites and 15 achondrites) from modelling and empirical methods. Meteoritics & Planetary Science.
2021:
Seltzer, A., Ng, J., Aeschbach, W., Kipfer, R., Kulongoski, J.T., Severinghaus, J.P., and Stute, M. (2021). Widespread 6⁰C Cooling on Land During the Last Glacial Maximum. Nature.
Seltzer, A., Bekaert, D., Barry, P., Durkin, K., Mace, E., Aalseth, C., Zapalla, J., Mueller, P., Jurgens, B., and J. Kulongoski (2021). Groundwater Residence Times Obscured by Anthropogenic Carbonate Dissolution. Science Advances.
Seltzer, A., Krantz, J., Ng, J., Danskin, W., Bekaert, D., Barry, P., Kimbrough, D., Kulongoski, J and J. Severinghaus (2021). The Triple Argon Isotope Composition of Groundwater on Ten-Thousand-Year Timescales. Chemical Geology.
Amaya, D., Seltzer, A., Karnauskas, K., Lora, J., Zhang, X., and DiNezio, P. (2021). Air-sea coupling shapes North American hydroclimate response to ice sheets during the Last Glacial Maximum. Earth and Planetary Science Letters.
Barry, P., Bekaert, D., Krantz, J., Halldorsson, S., de Moor, M., Fischer, T., Werner, C., Kelly, P., Seltzer, A., Franz, B., and J. Kulongoski (2021). Helium-Carbon Systematics of Groundwaters in the Lassen Peak Region. Chemical Geology.
Bekaert, D., Gazel, E., Turner, S., Behn, M., de Moor, M., Zahirovic, S., Manea, V., Hoernle, K., Fischer, T., Hammerstrom, A., Seltzer, A., Kulongoski, J., Patel, B., Schrenk, M., Halldorsson, S., Nakagawa, M., Ramirez, C., Krantz, J., Yucel, M., Ballentine, C., Giovanelli, D., Lloyd, K., and P. Barry (2021). High 3He/4He in central Panama reveals a distal connection to the Galápagos plume. Proceedings of the National Academy of Sciences.
2020:
Barry, P., Negrete-Aranda, R., Spelz, R., Seltzer, A., Bekaert, D., Virrueta, C., and J. Kulongoski (2020). Volatile sources, sinks and pathways: A helium‑carbon isotope study of Baja California fluids and gases. Chemical Geology.
2019:
Seltzer, A., Ng, J., Kulongoski, J., Danskin, W., Gannon, R., Stute, M., and J. Severinghaus (2019). Deglacial water-table decline in Southern California recorded by noble gas isotopes. Nature Communications.
Barry, P., Nakagawa, M., Giovanelli, D., de Moor, J., Schrenk, M., Seltzer, A. , Manini, E., Fattorini, D., di Carlo, M., Regoli, F., Fullerton, K., and K. Lloyd (2019). Helium, inorganic and organic carbon isotopes of fluids and gases across the Costa Rica convergent margin. Scientific Data.
Seltzer, A., Pavia, F., Ng, J., and J. Severinghaus (2019). Heavy noble gas isotopes as new constraints on the ventilation of the deep ocean. Geophysical Research Letters.
Seltzer, A., Ng, J., and J. Severinghaus (2019). Precise determination of Ar, Kr and Xe isotopic fractionation due to diffusion and dissolution in fresh water. Earth and Planetary Science Letters.
2017:
Seltzer, A., Buizert, C., Baggenstos, D., Brook, E., Ahn, J., Yang, J.-W., and J. Severinghaus (2017). Does δ18O of O2 record meridional shifts in tropical rainfall? Climate of the Past.
Seltzer, A., Severinghaus, J., Andraski, B., and D. Stonestrom (2017). Steady-state fractionation of heavy noble gas isotopes in a deep unsaturated zone. Water Resources Research.
2015:
Seltzer, A., Stute, M., Morgenstern, U., Stewart, M., and J. Schaefer (2015). Mean annual temperature in new zealand during the last glacial maximum derived from dissolved noble gases in groundwater. Earth and Planetary Science Letters.