I am a Canadian geophysicist interested in applied math, electronics, rock climbing, gymnastics, and drumming.

• Ph D in Geophysics, New Mexico Institute of Mining and Technology (2012)

• Music Composition - Other Work - The song of the ice shelf (01/01/2020-12/31/2022). Contributing to a musical composition . Julien Chaput. Lucas Cantor.
• Art - Exhibition, One-Person - Visualization of seismic sound from the Ross Ice Shelf (01/01/2020-12/31/2022). Canadian Federal art Bursary. Montreal Canada. Julien Chaput. Sandra Volny.

• The Singing Firn Annals of Glaciology (2023), Julien A. Chaput, Richard Aster, Marianne Karplus.
• Near-surface seismic anisotropy in flowing snow and ice revealed by narrow-band firn resonances Journal of Glaciology (2022), Julien A. Chaput, Richard Aster, Marianne Karplus, Nakata, Peter Gerstoft, P. Bromirski, Andrew Nyblade, R. Stephen, D. Wiens.
• Ambient High Frequency Seismic Surface Waves in the Firn Column of Central West Antarctica Journal of Glaciology 68 270 (2022), Julien A. Chaput, Richard Aster, Marianne Karplus, Nori Nakata.
• Deformation at the open-vent Erebus volcano, Antarctica, from more than 20 years of GNSS observations Journal of Volcanology and Geothermal Research 432 (2022), Ronni Grapenthin, Philip Kyle, M Angarita, T Wilson, Julien A. Chaput.
• Ambient High Frequency Seismic Wavefields in the firn column of central West Antarctica Journal of Glaciology (2022), Julien A. Chaput, Rick Aster, Marianne Karplus, Nori Nakata.
• Strombolian eruptions triggered by teleseismic wave fronts on Erebus volcano, Antarctica Seismological Research Letters (2021), Chenyu Li, Zighang Peng, Julien A. Chaput, Richard Aster.
• On the Green’s function emergence from interferometry of seismic wavefields generated in high-melt glaciers: implications for passive imaging and monitoring The Cryosphere (in press), Amandine Sargeant, Malgorzata Chmiel, Fabian Lindner, Fabian Walter, Philippe Roux, Julien A. Chaput, Florent Gimbert, Aurelien Mordret.
• Groundwater origin determination in historic chemical datasets through supervised compositional data analysis: Brines of the Permian Basin, USA Springer (2020), Mark Engle, Julien A. Chaput.
• Groundwater origin determination in historic chemical datasets through supervised compositional data analysis: Brines of the Permian Basin, USA Springer (in press), Mark Engle, Julien A. Chaput.
• Seasonal and spatial variations in the ocean-coupled ambient wavefield of the Ross Ice Shelf Journal of Glaciology (2019), Michael Baker, Richard Aster, Robert Anthony, Julien A. Chaput.
• Shallow conduit variations at Erebus Volcano inferred by comparisons of post-eruptive Very Long Period signals with Short Period signal onset Journal of Geophysics Research (2019), Hunter Knox, Julien A. Chaput, Richard Aster.
• Matrix Approach of Seismic Imaging: Application to the Erebus Volcano, Antarctica Journal of Geophysical Research: Solid Earth (2019), Thibaud Blondel, Julien A. Chaput, Arnaud Derode, Michel Campillo, Alexandre Aubry.
• Near-surface environmentally forced changes in the Ross Ice Shelf observed with ambient seismic noise Geophysical Research Letters (2018), Julien A. Chaput, Richard Aster, .
• Using supervised machine learning to improve active source signal retrieval Seismological Research Letters (2018), Julien A. Chaput, Gerrit Oliver, Brian Borchers.

• Ice Ghosts: At the intersection of art, snow seismology, and public imagination (2022), Julien A. Chaput.
• Ice Ghosts: At the intersection of art, science, and perception (2022), Volume Chicago, Julien A. Chaput.
• Peering through the fog: Leveraging icequake coda to image glaciated volcanoes (2021), Julien A. Chaput.
• Singing snow: How Antarctic firn traps seismic waves and reveals dynamic environmental forcing (2021), Volume virtual, Julien A. Chaput.
• Towards using spectral variability in deep learning models for environmental variability (2021), Volume Virtual, Julien A. Chaput.
• Very shallow anisotropy on the Ross Ice Shelf: How historic ice shelf rheology translates to depth structure (2019), Volume San Francisco, Julien A. Chaput, Richard Aster.
• Active Seismic Studies in Lemon Creek Valley Glacier, Juneau, Alaska: Characterization of Subglacial Sediments to Understand Glacier Dynamics (2019), Volume San Francisco, CA, Lucia F. Gonzalez, Marianne Karplus, Stephen A. Veitch, Julien A. Chaput, Adam Booth, Galen M. Kaip, Jason Amundsen, Timothy Bartholomaus.
• Shallow Active-Source Seismic Imaging of Old Faithful Geyser in the Upper Geyser Basin of Yellowstone National Park (2019), Volume San Francisco, CA, Jordan R. Caylor, Marianne Karplus, Juan Pablo Esparza, Jamie Farrell, Julien A. Chaput, Stephen A. Veitch, Galen M. Kaip, Fan-Chi Lin, Aaron A. Velasco, Robert Smith.
• Shallow Active-Source Seismic Imaging of Old Faithful Geyser in the Upper Geyser Basin of Yellowstone National Park (2019), Volume San Francisco, CA, Jordan R. Caylor, Marianne Karplus, Juan Pablo Esparza, Jamie Farrell, Julien A. Chaput, Stephen A. Veitch, Galen M. Kaip, Fan-Chi Lin, Aaron A. Velasco, Robert Smith.
• Shallow 2-D Active-Source Seismic Imaging of Old Faithful Geyser in the Upper Geyser Basin of Yellowstone National Park (2019), Volume Portland, OR, Jordan Caylor, Marianne Karplus, Juan Pablo Esparza, Jamie Farrell, Julien A. Chaput, Stephen A. Veitch, Galen M. Kaip, Fan-Chi Lin, Aaron A. Velasco, Robert Smith.
• Shallow 2-D Active-Source Seismic Imaging of Old Faithful Geyser in the Upper Geyser Basin of Yellowstone National Park (2019), Volume Portland, OR, Jordan Caylor, Marianne Karplus, Juan Pablo Esparza, Jamie Farrell, Julien A. Chaput, Stephen A. Veitch, Galen M. Kaip, Fan-Chi Lin, Aaron A. Velasco, Robert Smith.

• SUPPLEMENT: COLLABORATIVE RESEARCH: THE MAGMATIC AND ERUPTIVE SYSTEM OF MOUNT EREBUS VOLCANO, ANTARCTICA
• Center for Cohesive Particle Flow Research
• High Resolution Passive Seismic Imaging of the Valles Caldera, NM
• Desert seismology: Linking weather, saltating particles, and dryland geomorphology to the ambient seismic environment