排序方式: 共有1条查询结果,搜索用时 187 毫秒
1
1.
Prieto-Ballesteros O Fernández-Remolar DC Rodríguez-Manfredi JA Selsis F Manrubia SC 《Astrobiology》2006,6(4):651-667
Recent data from space missions reveal that there are ongoing climatic changes and erosive processes that continuously modify surface features of Mars. We have investigated the seasonal dynamics of a number of morphological features located at Inca City, a representative area at high southern latitude that has undergone seasonal processes. By integrating visual information from the Mars Orbiter Camera on board the Mars Global Surveyor and climatic cycles from a Mars' General Circulation Model, and considering the recently reported evidence for the presence of water-ice and aqueous precipitates on Mars, we propose that a number of the erosive features identified in Inca City, among them spiders, result from the seasonal melting of aqueous salty solutions. 相似文献
1