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Dependence of Martian Schumann resonance on the shape of dust devil and its implications


Affiliations
1 Physical Research Laboratory, Navrangpura, Ahmedabad 380 009, India
 

Dust Devils (DDs) prevail near the Martian surface during the Southern hemisphere summer. Their whirlpool effect give rise to smaller particles in the atmosphere, which subsequently affects optical depth and decreases ion concentration. Presence of dust affects atmospheric conductivity and permittivity, which in turn affect electromagnetic wave propagation. An understanding of the underlying physics of electrical discharges due to dust is critical for future missions. Low atmospheric pressure and arid, windy environment suggest that dust is more susceptible to triboelectric charging. This article presents a study of Schumann Resonance (SR) on Mars, whose presence indicates the possibility of a lightning. We have extended our previous work for variable dust mixing. A random dust mixing is chosen and finally, an inverted cone-shaped DD is considered for effective permittivity. It is found that SR modes essentially depend on the shape of DDs, which consequently determines effective permittivity of the medium. Also, SR does not depend much on the conductivity. At present, InSight magnetometer is searching for the presence of SR on Mars. Our results could be useful for future missions to carry out in situ measurements of SR, the most promising detection related to electrical activity on Mars

Keywords

Atmospheric conductivity, devils, dust, lightning, permittivity, triboelectric charging
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  • Balme, M. and Greeley, R., DDs on Earth and Mars. Rev. Geophys., 2006, 44(3), 22.

  • Thomas, P. and Gierasch, P. J., DDs on Mars. Science, 1985, 230(4722), 175–177.

  • Metzger, S. M. et al., DD vortices seem by the Mars Pathfinder camera. Geophys. Res. Lett., 1999, 26(18), 2781–2784.

  • Cantor, B. A. et al., Mars orbiter camera observations of Martian DDs and their tracks (September 1997 to January 2006) and evaluation of theoretical vortex models. J. Geophys. Res., 2006, 111, E12002-49.

  • Stanzel, C. et al., DD speeds, directions of motion and general characteristics observed by the Mars Express HRSC. Icarus, 2008, 197(1), 39–51.

  • Greeley, R. et al., Gusev crater, Mars: observations of three DD seasons. J. Geophys. Res., 2010, 115, E00F02.

  • Choi, D. S. and Dundas, C. M., Measurements of Martian DD winds with HiRISE. Geophys. Res. Lett., 2011, 38, L24206.

  • Newman, C. E. et al., Modeling the Martian dust cycle. 1: representations of dust transport processes. J. Geophys. Res., 2002, 107(E12), 5123.

  • Newman, C. E. et al., Modeling the Martian dust cycle. 2: multiannual radiatively active dust transport simulations. J. Geophys. Res., 2002, 107(E12), 5124.

  • Whelley, P. L. and Greeley, R., The distribution of DD activity on Mars. J. Geophys. Res., 2008, 113, E07002.

  • Michael, M. and Tripathi, S. N., Effect of charging of aerosols in the lower atmosphere of Mars during the dust storm of 2001. Planet. Space Sci., 2008, 56, 1696–1702.

  • Greeley, R. et al., Martian variable features: new insight from the Mars express orbiter and the Mars exploration rover spirit. J. Geophys. Res., 2005, 110, E06002.

  • Reiss, D. et al., First in situ analysis of DD tracks on Earth and their comparison with tracks on Mars. Geophys. Res. Lett., 2010, 37, L14203.

  • Malin, M. C. and Edgett, K. S., Mars global surveyor Mars orbiter camera: interplanetary cruise through primary mission. J. Geophys. Res., 2001, 106(El0), 23429–23570.

  • Reiss, D. et al., Bright DD tracks on Earth: implications for their formation on Mars. Icarus, 2011, 211(1), 917–920.

  • Greeley, R. et al., Active DDs in Gusev crater, Mars: observations from the Mars exploration rover spirit. J. Geophys. Res., 2006, 111, E12S09.

  • Stanzel, C. et al., DDs on Mars observed by the HRSC. Geophys. Res. Lett., 2006, 33, L11202.

  • Reiss, D. et al., Multitemporal observations of identical active DDs on Mars with the HRSC and MOC. Icarus, 2011, 215(1), 358–369.

  • Reiss, D. et al., The horizontal motion of DDs on Mars derived from CRISM and CTX/HiRISE observations. Icarus, 2014, 227, 8–20.

  • Zhao, Y. Z. et al., Mechanism and large eddy simulation of DDs. Atmosp.–Ocean, 2004, 42(1), 61–84.

  • Kahanpaa, H. and Viudez-Moreiras, D., Modelling Martian DDs using in situ wind, pressure, and UV radiation measurements by Mars science laboratory. Icarus, 2021, 359, 114207.

  • Farrell, W. M. et al., Electric and magnetic signatures of DDs from the 2000–2001 MATADOR desert tests. J. Geophys. Res., 2004, 109, E03004.

  • Farrell, W. M. et al., A simple electrodynamic model of a DD. Geophys. Res. Lett., 2003, 30(20), 2050.

  • Freier, G. D., The electric field of a large DD. J. Geophys. Res., 1960, 65, 3504.

  • Crozier, W. D., DD properties. J. Geophys. Res., 1970, 75, 4583.

  • Kok, J. F. and Renno, N. O., Enhancement of the emission of mineral dust aerosols by electric forces. Geophys. Res. Lett., 2006, 33, L19S10.

  • Horton, W. et al., DD dynamics. J. Geophys. Res.: Atmosp., 2016, 121, 7197–7214.

  • Onishchenko, O. G. et al., Structure and dynamics of concentrated mesoscale vortices in planetary atmospheres. Phys.–Uspekhi, 2020, 63, 683.

  • Zelenyi, L. M. et al., Scientific objectives of the scientific equipment of the landing platform of the ExoMars-2018 mission, Sol. Syst. Res., 2015, 49, 509.

  • Balme, R. and Hagermann, A., Particle lifting at the soil–air interface by atmospheric pressure excursions in DDs, Geophys. Res. Lett., 2006, 33, L19S01.

  • Russell, C. T., Planetary lightning. Ann. Rev. Earth Planet. Sci., 1993, 21, 43–87.

  • Martino, M. D. and Carbognani, A., Detection of transient events on planetary bodies. Mem. della Soc. Astron. Ital. Suppl., 2006, 9, 176–179.

  • Riousset, J. A. et al., Scaling of conventional breakdown threshold: impact for predictions of lightning and TLEs on Earth, Venus, and Mars. Icarus, 2020, 338, 113506, 1–10.

  • Schumann, W. O., On the radiation free self-oscillations of a conducting sphere which is surrounded by an air layer and an ionospheric shell. Z. Nat., 1952, 7, 149–154

  • Haider, S. A. et al., Schumann resonance frequency and conductivity in the nighttime ionosphere of Mars: a source for lightning. Adv. Space Res., 2019, 63(7), 2260–2266.

  • Simões, F. et al., Using Schumann resonance measurements for constraining the water abundance on the giant planets – implications for the solar system's formation. Astrophys. J., 2012, 750(1), 85.

  • Sheel, V. and Haider, S. A., Long term variability of dust optical depths on Mars during MY24–MY32 and their impact on subtropical lower ionosphere: climatology, modeling, and observations. J. Geophys. Res., 2016, 121(8), 8038–8054.

  • Haider, S. A. et al., Effect of dust storms on the D region of the Martian ionosphere: atmospheric electricity. J. Geophys. Res., 2010, 115, A12336.

  • Stillman, D. and Olhoeft, G. R., Frequency and temperature dependence in the electromagnetic properties of Martian analog minerals. J. Geophys. Res., 2008, 113, E09005.

  • Sana, T. et al., Dust storm-driven lightning existence on Mars. In Second Indian Planetary Science Conference, Physical Research Laboratory, Ahmedabad, 25–26 February 2021.

  • Cardnell, S. et al., A photochemical model of the dust-loaded ionosphere of Mars. J. Geophys. Res.: Planets, 2016, 121(11), 2335–2348.

  • Yu, Y. et al., Search for Martian Schumann resonances. EPSC, 2020, 14, EPSC2020-541.

  • Ruf, C. et al., Emission of non-thermal microwave radiation by a Martian dust storm. Geophys. Res. Lett., 2009, 36, L13202.

  • Anderson, M. M. et al., The Allen telescope array search for electrostatic discharges on Mars. Astrophys. J., 2012, 744(15), 13.

  • Pabari, J. P. et al., MESDA for future lunar mission. In FortySixth Lunar and Planetary Science Conference, The Woodlands, Texas, USA, 16–20 March 2015, #1167.

  • Farrell, W. M. et al., Detecting electrical activity from Martian dust storms. J. Geophys. Res.: Planets, 1999, 104(E2), 3795–3801.

  • Ferguson, D. C. et al., Evidence for Martian electrostatic charging and abrasive wheel wear from the wheel abrasion experiment on the Pathfinder Sojourner rover. J. Geophys. Res.: Planets, 1999, 104(E4), 8747–8759.

  • Krauss, C. E. et al., Experimental evidence for electrostatic discharging of dust near the surface of Mars. N. J. Phys., 2003, 5, 70.

  • Berthelier, J. J. et al., ARES, atmospheric relaxation and electric field sensor, the electric field experiment on NETLANDER. Planet. Space Sci., 2000, 48, 1193–1200.

  • Delory, G. T. et al., Oxidant enhancement in Martian DDs and storms: storm electric fields and electron dissociative attachment. Astrobiology, 2006, 6(3), 451–462.

  • Pechony, O. and Price, C., Schumann resonance parameters calculated with a partially uniform knee model on Earth, Venus, Mars, and Titan. Radio Sci., 2004, 39(5), RS5007, 1–10.

  • Renno, N. O., Evidence found of lightning on Mars. Mars Daily, 18 June 2009.

  • Robledo-Martinez, A. et al., Electrical discharges as a possible source of methane on Mars: lab simulation. Geophys. Res. Lett., 2012, 39, L17202.


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  • Dependence of Martian Schumann resonance on the shape of dust devil and its implications

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Authors

J. P. Pabari
Physical Research Laboratory, Navrangpura, Ahmedabad 380 009, India
Trinesh Sana
Physical Research Laboratory, Navrangpura, Ahmedabad 380 009, India

Abstract


Dust Devils (DDs) prevail near the Martian surface during the Southern hemisphere summer. Their whirlpool effect give rise to smaller particles in the atmosphere, which subsequently affects optical depth and decreases ion concentration. Presence of dust affects atmospheric conductivity and permittivity, which in turn affect electromagnetic wave propagation. An understanding of the underlying physics of electrical discharges due to dust is critical for future missions. Low atmospheric pressure and arid, windy environment suggest that dust is more susceptible to triboelectric charging. This article presents a study of Schumann Resonance (SR) on Mars, whose presence indicates the possibility of a lightning. We have extended our previous work for variable dust mixing. A random dust mixing is chosen and finally, an inverted cone-shaped DD is considered for effective permittivity. It is found that SR modes essentially depend on the shape of DDs, which consequently determines effective permittivity of the medium. Also, SR does not depend much on the conductivity. At present, InSight magnetometer is searching for the presence of SR on Mars. Our results could be useful for future missions to carry out in situ measurements of SR, the most promising detection related to electrical activity on Mars

Keywords


Atmospheric conductivity, devils, dust, lightning, permittivity, triboelectric charging

References





DOI: https://doi.org/10.18520/cs%2Fv121%2Fi6%2F769-774