Member Since 2013
Ali M. Bramson
Assistant Professor, Purdue University
AGU Research
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Radar Sounding Reveals Common Evolutionary History Between the North Polar Layered Deposits and an Outlier Ice Deposit on Mars
GEOPHYSICAL RESEARCH LETTERS
22 august 2024
Riley McGlasson, Ali M. Bramson, Daniel Lalich, Mi...

Mars' polar ice deposits are thought to preserve a record of climate throughout their evolution. In addition to the large north polar layered depos...

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Mars' North Polar Spiral Trough Migration Paths as Revealed Through 3D Radar Mapping
JOURNAL OF GEOPHYSICAL RESEARCH: PLANETS
12 august 2024
Kris Laferriere, Ali M. Bramson, Isaac B. Smith

We present observations and maps of Mars' northern polar spiral trough migration paths (TMPs) as revealed through the 3D SHARAD (Shallow Radar) dat...

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Volatile Transport on Ariel and Implications for the Origin and Distribution of Carbon Dioxide on Uranian Moons
JOURNAL OF GEOPHYSICAL RESEARCH: PLANETS
19 july 2024
Stephanie Menten, Ali M. Bramson, Richard J. Cartw...

The moons of Uranus have only been visited once by Voyager 2 during its 1986 flyby. Earth‐based telescopic observations show a spectral signa...

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Local Ice Mass Balance Rates via Bayesian Analysis of Mars Polar Trough Migration
JOURNAL OF GEOPHYSICAL RESEARCH: PLANETS
17 october 2023
Kris Izquierdo, Ali M. Bramson, Thomas McClintock,...

With the aim of better understanding the past depositional environment of the north polar region of Mars, we infer local ice accumulation and retre...

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Varied Histories of Outlier Polar Ice Deposits on Mars
JOURNAL OF GEOPHYSICAL RESEARCH: PLANETS
09 may 2023
Riley McGlasson, Ali M. Bramson, Michael Sori, Gar...

Martian ice holds an important key to interpreting Mars' past climate, but much is still unknown regarding the distribution and properties of Mars'...

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A Large New Crater Exposes the Limits of Water Ice on Mars
GEOPHYSICAL RESEARCH LETTERS
23 january 2023
Colin M. Dundas, Ali M. Bramson, Shane Byrne, Gare...

Water ice in the Martian mid‐latitudes has advanced and retreated in response to variations in the planet's orbit, obliquity, and climate. A ...

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Potential volcanic origin of channel systems in Arcadia Planitia, Mars
EARTH AND PLANETARY SURFACE PROCESSES GENERAL CONTRIBUTIONS POSTER
earth and planetary surface processes | 17 december 2021
Holden Gehringer, Ali M. Bramson, Darryl E. Grange...
Arcadia Planitia is a low-relief Amazonian-age region in the northern plains at latitude ~40°N, NW of Olympus Mons. Abundant evidence of near-sur...
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A Cryovolcanic Origin for Mordor Macula on Charon
GEOLOGY AND GEOPHYSICS OF ACTIVE SATELLITES AND SMALL BODIES II POSTER
planetary sciences | 16 december 2021
Stephanie Menten, Michael Sori, Ali M. Bramson
Cryovolcanism is a poorly understood type of volcanic process that occurs on icy bodies in our solar system and could be important in how a planetary ...
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