Ecol. austral - vol.20 issue2

Table of contents
Ecol. austral vol.20 no.2 Córdoba May./Aug. 2010

Editorials

	· A modo de Editorial Galetto, Leonardo; Oesterheld, Martín · text in Spanish · Spanish ( pdf )

	· Sección especial: Ecosistemas Acuáticos · text in Spanish · Spanish ( pdf )

Special section

	· Structure and dynamic of food webs in Andean North Patagonian freshwater systems: organic matter, light and nutrient relationships Modenutti, Beatriz; Albariño, Ricardo; Bastidas Navarro, Marcela; Díaz Villanueva, Verónica; Souza, María Sol; Trochine, Carolina; Laspoumaderes, Cecilia; Cuassolo, Florencia; Mariluán, Gustavo; Buria, Leonardo; Balseiro, Esteban · abstract in English \| Spanish · text in English · English ( pdf )

	· Chascomús: structure and functioning of a turbid pampean shallow lake Diovisalvi, Nadia; Berasain, Gustavo; Unrein, Fernando; Colautti, Darío; Fermani, Paulina; Llames, María E; Torremorell, Ana M; Lagomarsino, Leonardo; Pérez, Gonzalo; Escaray, Roberto; Bustingorry, José; Ferraro, Marcela; Zagarese, Horacio E · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Responses of plankton and fish from temperate zones to UVR and temperature in a context of global change Gonçalves, Rodrigo J; Souza, María Sol; Aigo, Juana; Modenutti, Beatriz; Balseiro, Esteban; Villafañe, Virginia E; Cussac, Víctor; Helbling, E Walter · abstract in English \| Spanish · text in English · English ( pdf )

	· Heavy metal concentrations in different compartments of Andean lakes of Northern Patagonia Rizzo, Andrea; Romina, Daga; Arcagni, Marina; Perez Catán, Soledad; Bubach, Débora; Sánchez, Ricardo; Ribeiro Guevara, Sergio; Arribére, María A · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Metodologías Empleadas Rizzo, Andrea; Romina, Daga; Arcagni, Marina; Perez Catán, Soledad; Bubach, Débora; Sánchez, Ricardo; Ribeiro Guevara, Sergio; Arribére, María A · text in Spanish · Spanish ( pdf )

	· Limnology of an acidic system: Agrio River-Caviahue Lake, Province of Neuquén, Argentina Pedrozo, Fernando Luis; Díaz, Mónica Mabel; Temporetti, Pedro Félix; Baffico, Gustavo Daniel; Beamud, Sara Guadalupe · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Original researches

	· Are private refuges effective for conserving ecosystem properties? Roldán, Mateo; Carminati, Alejandra; Biganzoli, Fernando; Paruelo, José M · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Invasion of Gleditsia triacanthos in corridors of Pampean water courses and its effect on Myocastor coypus distribution Leggieri · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

Short communications

	· Besleria longimucronata (Gesneriaceae) and its nectar robbers: what are the effects of this supposed negative interaction on reproductive success? de Avila Jr, Rubém Samuel · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )

	· Deterrence response in a seed-eating sparrow Zonotrichia capensis (Passerine: Emberizidae) against seed common phenols Ríos, Juan Manuel; Mangione, Antonio M · abstract in English \| Spanish · text in Spanish · Spanish ( pdf )