Demographics of Antarctica
Antarctica has few permanent residents, and contains research stations and field camps that are staffed seasonally or year-round, and former whaling settlements. The largest station, McMurdo Station, has a summer population of about 1,000 people and a winter population of about 200. Approximately 29 nations, all signatory to the Antarctic Treaty, send personnel to perform seasonal (summer) or year-round research on the continent and in its surrounding oceans.
ECARE
The Estación Científica Antártica Ruperto Elichiribehety (English: Ruperto Elichiribehety Antarctic Scientific Station; better known in English by its Spanish acronym ECARE) is an Uruguay summer research station in Antarctica, established by the Uruguayan Antarctic Institute on December 22, 1997 on the Antarctic Peninsula.