Repository: Evidence of Exposed Dusty Water Ice within Martian Gullies

This repository contains:

1. Calculated spectra of snow-dust mixtures from Khuller and Christensen (2020)

2. Measured spectra of ice and soil from Blaney et al. (2009)

3. Refractive indices of martian dust from Wolff et al. (2009)

4. Effective thermal conductivities of martian snow and ice, based on Clow (1987).

5. Image details of HiRISE, CTX and THEMIS images analyzed in this work.

6. Supplementary Animations (1-3) of changes observed within gully seen in HiRISE images ESP_013067_1470 and ESP_065800_1470

References:

Blaney, D. L., Archer, D., Arvidson, R., Cull, S., Ellehøj, M., Fisher, D., ... & Pike, T. (2009). Multi-spectral imaging of the Phoenix landing site: Characteristics of surface and subsurface ice, rocks, and soils. LPI, 2047.

Clow, G. D. (1987). Generation of liquid water on Mars through the melting of a dusty snowpack. Icarus, 72(1), 95-127.

Wolff, M. J., Smith, M. D., Clancy, R. T., Arvidson, R., Kahre, M., Seelos, F., ... & Savijärvi, H. (2009). Wavelength dependence of dust aerosol single scattering albedo as observed by the Compact Reconnaissance Imaging Spectrometer. Journal of Geophysical Research: Planets, 114(E2).