<prompt> Bhala okuqhubekayo kwalesi sigaba - iqembu laseNingizimu lika-Ernest Shackleton uShackleton, u-Adams, uMarshal, uWild ohambweni lukaNimrode lwango-1908  <response>: kwakungabantu bokuqala ukuwela i-Ice Shelf ngesikhathi sokuzama kwayo okuhlulekile ukufinyelela eNingizimu Pole. Bobabili uRoald Amundsen noScott bawela i - shelf ukuze bafinyelele eNyakatho Pole ngo - 1911. U - Amundsen wabhala: Eceleni kwalo ngaphandle iBarrier ibonisa indawo ebushelelezi, eyisicaba; kodwa lapha, ngaphakathi kwechweba, izimo zazihluke ngokuphelele. Ngisho sisemkhunjini we-Fram sakwazi ukubona ukuphazamiseka okukhulu kwendawo kuzo zonke izinhlangothi; imifula emikhulu enezikhala phakathi kwayo eyayibekwe nhlangothi zonke. Indawo ephakeme kunazo zonke yayiseningizimu ngesimo sezintaba eziphakeme, ezinamajika, esazibheka njengeziphakeme kakhulu. Kodwa kungase kucatshangwe ukuthi le nhlonhlo yaqhubeka ikhuphuka ingabonakali. 