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首页> 外文会议>ESA SP-545; European Workshop on Exo-Astrobiology Mars: The Search for Life; 20031118-20; Madrid(ES) >COMPARATIVE ANALYSIS OF GEOLOGICAL FEATURES AND SEASONAL PROCESSES IN INCA CITY AND PITYUSA PATERA REGIONS OF MARS
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COMPARATIVE ANALYSIS OF GEOLOGICAL FEATURES AND SEASONAL PROCESSES IN INCA CITY AND PITYUSA PATERA REGIONS OF MARS

机译：印加城市和皮特萨美国火星地区的地质特征和季节过程的对比分析

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摘要

We carry out a comparative analysis of the morphological and seasonal features of two regions in the Martian Southern Polar Region: the Inca City (82S 65W) and the Pityusa Patera zone (66S 37E). These two sites are representative of a large number of areas which are subjected to dynamical, seasonal processes that deeply modify the local conditions of those regions. Due to variations in sunlight, seasonal CO_2 accumulates during autumn and winter and starts defrosting in spring. By mid summer the seasonal ice has disappeared. Despite a number of relevant differences in the morphology of the seasonal features observed, they seem to result from similar processes.
机译：我们对火星南极地区的两个地区的形态和季节特征进行了比较分析：印加城（82S 65W）和Pityusa Patera区（66S 37E）。这两个地点代表了许多地区，这些地区经受着动态的季节性过程，深刻地改变了那些地区的当地条件。由于阳光的变化，季节性的CO_2在秋季和冬季累积，并在春季开始除霜。到夏季中旬，季节性冰已消失。尽管观察到的季节性特征在形态上存在许多相关差异，但它们似乎是由相似的过程造成的。

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