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Vegetation structure along the forest - páramo transition belt in the Sierra Nevada de Mérida: implications for understanding treeline dynamics
(SABER ULA, 2009-12-31)
El límite altitudinal del bosque continuo corresponde en los Andes del Norte a una compleja zona de
transición entre el bosque paramero y el páramo, y es considerado un ambiente clave para el
monitoreo de los efectos ...
Low temperature resistance in saplings and ramets of Polylepis sericea in the Venezuelan Andes
(Acta Oecologica 35(5): 610–613, 2009-10)
The frequent occurrence of all year-round below zero temperatures in tropical high mountains constitutes a most stressful climatic factor that plants have to confront. Polylepis forests are found well above
the continuous ...