Ecol. austral - vol.17 issue1

Table of contents
Ecol. austral vol.17 no.1 Córdoba Jan./June 2007

Special section

	· Impacto de las alteraciones antrópicas sobre la polinización y la interacción planta-polinizador Chacoff, Natacha P; Morales, Carolina L · text in Spanish · Spanish ( pdf )

	· Approaches to the study of sexual plant reproduction in altered habitats: limitations and perspectives Aizen, Marcelo A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Introduced herbivores and the Allee effect in animal-pollinated plants Vázquez, Diego P · abstract in English \| Spanish · text in English · English ( pdf )

	· Robustness of plant-flower visitor webs to simulated climate change Devoto, Mariano; Zimmermann, Martín; Medan, Diego · abstract in English \| Spanish · text in English · English ( pdf )

	· Introduction of no native bumblebees (Bombus): causes, ecological consequences and perspectives Morales, Carolina L · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Pollinator richness, pollination and plant reproduction are analyzed in a fragmentation gradient of the Chaco forests of Córdoba, Argentina Galetto, Leonardo; Aguilar, Ramiro; Musicante, Mariana; Astegiano, Julia; Ferreras, Ana; Jausoro, Mariana; Torres, Carolina; Ashworth, Lorena; Eynard, Cecilia · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Original researches

	· Riparian wildlife richness along the Luján River Guichón, M Laura; Cassini, Marcelo H · abstract in English \| Spanish · text in English · English ( pdf )

	· Effects of mowing frequency and nitrogen fertilization on the structure of a Festuca arundinacea Schreb. population Rolhauser, Andrés G; Cepeda, Sergio; Maseda, Pablo H; Rotundo, José L; Srur, Ana M; Fernández, Roberto J; Ghersa, Claudio M; León, Rolando JC; Perelman, Susana B; Batista, William B; Aguiar, Martín R · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Impact of different anthropogenic disturbances on bird communities of Nothofagus antarctica forests and shrublands in NW Patagonia Lantschner, María V; Rusch, Verónica · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Biological activities and water-stable aggregates in two forest types of temperate forest of Central-Southern of Chile with antropic disturbed Alvear, Marysol; Reyes, Francisco; Morales, Alfredo; Arriagada, César; Reyes, Mauricio · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of burn severity on vegetation recovery in the Austral Monte Bran, Donaldo E; Cecchi, Gustavo A; Gaitán, Juan J; Ayesa, Javier A; López, Carlos R · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effects of nest box size on the nesting and renesting pattern of Aphrastura spinicauda and Troglodytes aedon Vergara, Pablo M · abstract in English \| Spanish · text in English · English ( pdf )

Short communications

	· Morphology of native shrub Mulinum spinosum in burned sectors of NW Patagonia grasslands Damascos, María A; Ghermandi, Luciana · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Effect of indolebutyric acid (IBA) and presence of leaves on rooting of Nothofagus glauca (Phil.) Krasser stem cuttings collected on two different seasons Santelices, Rómulo · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Seed bank analysis and its relation to the standing vegetation in an abandoned field of the pampean prairie Etchepare, Mariana A; Boccanelli, Silvia I · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Debates

	· Co-evolution of domesticated crops and associated weeds Guglielmini, Antonio C; Ghersa, Claudio M; Satorre, Emilio H · abstract in English \| Spanish · text in English · English ( pdf )