Документ взят из кэша поисковой машины. Адрес
оригинального документа
: http://www.iki.rssi.ru/galeev/abs_eng/e050127.htm
Дата изменения: Mon Jan 17 16:51:12 2005 Дата индексирования: Tue Oct 2 10:44:12 2012 Кодировка: Поисковые слова: annular solar eclipse |
|
|
|
"Seasonal Changes and Present-day Volatile Abundances on Mars" Maria T. Zuber (Massachusetts Institute of Technology) Abstract: Mars'
most important volatile constituents are water and carbon dioxide. The
present-day atmosphere is mostly carbon dioxide, while water is present in
trace amounts. In the shallow subsurface, however, water ice is
abundant |