UNAM 1998 - Instituto de Ecología - UNAM
UNAM 1998 - Instituto de Ecología - UNAM
UNAM 1998 - Instituto de Ecología - UNAM
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15<br />
Informe <strong>de</strong> Activida<strong>de</strong>s <strong>1998</strong><br />
Molina-Freaner, F. y Tinoco-Ojanguren, C. <strong>1998</strong>. “Stem biomechanics of three<br />
columnar cacti from the Sonoran Desert”, American Journal of Botany, 85: 1082-<br />
1090.<br />
Montaña, C. y Valiente-Banuet, A. <strong>1998</strong>. “Floristic and life-form diversity along an<br />
altitudinal gradient in an intertropical semiarid mexican region”, The Southwestern<br />
Naturalist, 43: 25-39.<br />
Ortega, J. y Arita, H.T. <strong>1998</strong>. “Neotropical-nearctic limits in Middle America as<br />
<strong>de</strong>termined by distributions of bats”, Journal of Mammalogy, 79: 772-783.<br />
Ortega-Ramírez, J., Valiente-Banuet, A., Urrutia-Fucugauchi, J., Mortera-Ramírez,<br />
C. y Alvarado-Val<strong>de</strong>z, G. <strong>1998</strong>. “Paleoclimatic changes during the late pleistoceneholocene<br />
in Laguna Babícora, near the Chihuahuan Desert, Mexico”, Canadian<br />
Journal of Earth Sciences, 35: 1-12.<br />
Ortiz-Espejel, B. y Toledo, V.M. <strong>1998</strong>. “Ten<strong>de</strong>ncias en la <strong>de</strong>forestación <strong>de</strong> la Selva<br />
Lacandona, Chiapas”, Interciencia, 23: 318-327.<br />
Osorio-Beristain, M. y Drummond, H. “Non-aggressive mate guarding by the bluefooted<br />
booby: a balance of female and male control”, Behavioral Ecology and<br />
Sociobiology , 43: 307-315.<br />
Osorno, J.L., Fernán<strong>de</strong>z-Casillas, L. y Rodríguez, M.C. <strong>1998</strong>. “Are hermit crabs<br />
looking for light and large shells?: evi<strong>de</strong>nce from natural and field induced shell<br />
exchanges”, Journal Experimental Marine Biology and Ecology, 222: 163-173.<br />
Oyama, K. <strong>1998</strong>. “Genetic differentiation among population of Arabis serrata<br />
(Brassicaceae) along its geographic distribution”, Plant Systematics and<br />
Evolution, 213: 91-102.<br />
Parra, V., Vargas, F. y Eguiarte, L.E. <strong>1998</strong>. “Is Echeveria gibbiflora (Crassulaceae)<br />
fecundity limited by pollen availability?: An experimental study”, Functional<br />
Ecology, 12: 591-595.<br />
Paz, L. y Vázquez-Yanes, C. <strong>1998</strong>. “Comparative seed ecophysiology of wild and<br />
cultivated Carica papaya trees from a tropical rain forest region in Mexico”, Tree<br />
Physiology, 18: 277-280.
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