Noun
adaptation to a new climate (a new temperature or altitude or environment)
Source: WordNetRep. North Canterbury Acclimatisation Society, 1954:21 Gamekeepers for the Nation, 1994, R.M. McDowell After 1923, no more genuinely wild birds were sighted until 1952, when a small population was found North-West of Wairoa in the Ruapapa Road area. Source: Internet
Rep. Otago Acclimatisation Society, 1948 but these releases did no good. Source: Internet
The Otago (Acclimatisation) Society imported more in 1948, Ann. Source: Internet
Though the birds would be self-sustaining in the wild if they were protected; it is tricky to guess what the effect of an annual population subsidy and hunting has on any of the original populations from the Acclimatisation Society releases. Source: Internet
However, once Europeans arrived, game animals were introduced by acclimatisation societies to provide New Zealanders with sport and a hunting resource. Source: Internet
Progress was very slow, partly because of problems with supplies and porters, and presumably also lack of fitness and acclimatisation. Source: Internet