Vol. 22 No. 1 (2012): April 2012, Pages 1-79

Published: 2012-04-01

Articles

Extent and originality in the creation of national parks in relation to government and economical changes in Argentina

Sofía Marinaro, H. Ricardo Grau, Ezequiel Aráoz

001-010
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Assessment of Parque Luro Reserve effectiveness as a conservation tool for the Pampean Caldenal: landscape scale vegetation change between 1960 and 2004

Mariano González-Roglich, Diego Villarreal, Mónica G. Castro

011-021
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Regional characterization of the structure and productivity of the vegetation of the Puna using MODIS images

Pablo Baldassini, José N. Volante, Laura M. Califano, José M. Paruelo

022-032
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Effects of glyphosate on microbial community structure and activity in two soils under olive plantations

Paula V. Bórtoli, Romina A. Verdenelli, Cinthia Conforto, Silvina Vargas Gil, José M. Meriles

033-042
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Differences in drought responses of seedlings of Prosopis chilensis, P. flexuosa and interspecific hybrids: implications for reforestation in arid zones

Diego López Lauenstein, María E. Fernández, Aníbal Verga

043-052
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The influence of Ditylenchus (Nematoda) galls and shade on the fluctuating asymmetry of Miconia fallax (Melastomataceae)

Estevão Alves-Silva

053-061
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Production and quality of grasses in a gradient of sites quality and crown covers in Nothofagus antarctica (G. Forster) Oerst. forests in Patagonia

Héctor A. Bahamonde, Pablo L. Peri, Roberto Álvarez, Atilio Barneix

062-073
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Forum

Conceptual framework for understanding the sustainability of social-ecological systems

Walter A. Salas-Zapata, Leonardo A. Ríos-Osorio, Javier Álvarez-Del Castillo

074-079
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