Browsing Articulos, Pre-prints (Facultad de Ciencias) by Author "Azócar, Aura"
Now showing items 1-20 of 35
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Aspectos ecofisiológicos del establecimiento de dos especies de árboles siempreverdes de las sabanas estacionales
García Nuñez, Carlos (2012-06-26)El patrón espacial y la abundancia relativa de gramíneas y árboles en las sabanas están determinados por interacciones complejas y dinámicas entre el clima, la topografía, los suelos, la geomorfología, la ... -
Caracterización ecológica del clima en el Páramo de Mucubají
Azócar, Aura; Monasterio, Maximina (1980) -
Carbon and water balance in polylepis sericea, a tropical tree-line species
Rada R., Fermin J.; Azócar, Aura; González, J.; Briceño, Benito E.; García Nuñez, Carlos (1996) -
Cold hardiness and supercooling along a altitudinal gradient in Andean giant rosette species
Goldstein, Guillermo; Rada R., Fermin J.; Azócar, Aura (1985) -
Cold resistance mechanisms in high desert Andean plants
Squeo, F. A.; Rada R., Fermin J.; García Nuñez, Carlos; Ponce, Manuel; Rojas, A.; Azócar, Aura (1996) -
Daily and seasonal osmotic changes in a tropical treeline species
Rada R., Fermin J.; Goldstein, Guillermo; Azócar, Aura; Meinzer, Frederick (1985) -
Ecología de la regeneración de árboles de la sabana.
García Nuñez, Carlos; Azócar, Aura (SABER ULA, 2004) -
Estudio de la variabilidad meso y micro climática en el Páramo de Mucubají
Azócar, Aura; Monasterio, Maximina (1980) -
La flora de los páramos
Azócar, Aura (1981) -
Freezing avoidance in Andean giant rosette plants
Rada R., Fermin J.; Goldstein, Guillermo; Azócar, Aura; Meinzer, Frederick (1985) -
Freezing tolerance and avoidance in tropical Andean plants: Is it equally represented in species with different plant height?
Squeo, F. A.; Rada R., Fermin J.; Azócar, Aura; Goldstein, Guillermo (1991) -
Freezing tolerance in Draba chionophilla, a miniature caulescent rosette species
Azócar, Aura; Rada R., Fermin J.; Goldstein, Guillermo (1988) -
Fruit, seed production and size structure in some evergreen tree species of the Venezuelan savannas
García Nuñez, Carlos; Azócar, Aura; Silva Armas, Juan F. (1996) -
Functional characterisitcs of the arborescent genus Polylepis along a latitudinal gradient in the high Andes
Azócar, Aura; Rada R., Fermin J.; García Nuñez, Carlos (Interciencia 32(10): 663-668, Venezuela, 2007-09)Polylepis is a genus restricted to the Andean Mountain Range, naturally occurring above the upper continuous forest limit. The purpose of this work was to integrate and compare functional characteristics in terms of water ... -
Gas exchange and low temperature resistance in two tropical high mountain tree species from the Venezuelan Andes
Cavieres, L.; Rada R., Fermin J.; Azócar, Aura; García Nuñez, Carlos; Cabrera, Maira (2000) -
Global change effects on the vegetation of tropical high mountains and savannas
Klink, Carlos A; Silva Armas, Juan F.; Azócar, Aura; Gonzalez, Juan; Herrera Peraza, Ricardo (Tiessen, H., Brklacich, M., Breulmann, G. and Menezes, R. (Eds). Communicating global change science to society. An assessment and case studies. SCOPE 68. Island Press, Washington, pp. 165-169, Estados Unidos, 2007) -
How do two Lupinus species respond to temperature along an altitudinal gradient in the Venezuelan Andes?
Rada R., Fermin J.; Briceño, Benito E.; Azócar, Aura (Revista Chilena de Historia Natural 81: 335-343, Chile, 2008)Temperature determines plant formations and species distribution along altitudinal gradients. Plants in the tropical high Andes, through different physiological and morphological characteristics, respond to freezing night ... -
Leaf gas exchange and water relations in Polylepis tarapacana at extreme altitudes in the Bolivian Andes
García Nuñez, Carlos; Rada R., Fermin J.; Boero, C.; González, J.; Gallardo, M.; Azócar, Aura; Liberman Cruz, M.; Hilal, M.; Prado, F. (2004) -
Leaf gas exchange in Espeletia schultzii Wedd, a giant caulescent rosette species, along an altitudinal gradient in the Venezuelan Andes
Rada R., Fermin J.; Azócar, Aura; González, J.; Briceño, Benito E. (1998)