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Abstract
Dos informes recientemente publicados documentan el pasado y presente, y las predicciones futuras para el clima sobre la Antártica y el Océano Austral. De estas síntesis es claro que Antártica juega un rol crítico en el cambio climático sufrido a nivel hemisférico y regional, y que las actividades humanas en tiempos recientes están empezando a tener un marcado impacto sobre la temperatura, precipitación, circulación atmosférica, circulación oceánica, extensión del hielo marino y química de la atmósfera en la Antártica.References
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