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Aborigenes ; América del Norte ; Cambio climático ; Cambio global ; Carretera ; Ecosistema ; Eurasia ; Hemisferio Norte ; Hielo de mar ; Invierno ; Mundo ; Nivel del mar ; Pergelisol ; Ártica
(supprimer)
The A. outlines 12 major agents of change currently active in that hemisphere’s Northern Rim (lands and seas poleward of 45° N Lat.). These include population trajectories, aboriginal populations, rising air temperatures and precipitation, thawing