@inproceedings{oai:jaxa.repo.nii.ac.jp:00020630,
 author = {石井, 徹之 and 佐々木, 晶 and Ishii, Tetsuyuki and Sasaki, Sho},
 book = {第37回月・惑星シンポジウム, Proceedings of the 37th ISAS Lunar and Planetary Symposium},
 month = {Feb},
 note = {North-south asymmetry of steep slopes in middle latitude (30 deg to 50 deg) on Mars suggests differential erosion due to the difference of the amount of solar insolation between the north and the south-facing slopes. The dominant mechanism of surface erosion on Mars is uncertain under the recent atmospheric conditions. Estimated is the north-south difference in thickness of seasonal CO2 frost condensed on local slopes at various obliquities. The results suggest that poleward-facing slopes might have experienced repeated flattening caused by CO2 avalanches although equatorward-facing slopes in middle latitude might have experienced considerably less flattening in the range of the recent obliquity variation., 資料番号: AA0047898052},
 pages = {204--207},
 publisher = {宇宙航空研究開発機構宇宙科学研究本部, Institute of Space and Astronautical Science, Japan Aerospace Exploration Agency (JAXA/ISAS)},
 title = {Formation mechanism of the north-south asymmetry of steep slopes in middle latitude of Mars: The possibility of repeated erosion by CO2 avalanches},
 year = {2004}
}