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Transportation decisions in forestry appear in many planning situations and are often integrated with harvest planning as this step links supply with demand. At the same time, transportation corresponds to a large proportion of total operational costs and thus it is important to manage it efficie...

Los estudios sobre fronteras y migración han venido ocupando un espacio central en las últimas décadas debido al aumento de los movimientos de población y al lugar que ocupan las regiones fronterizas en el ingreso, tránsito y circulación de personas (Anguiano y López, 2010; Nuñez, Sánchez y Arena...

The first glacier inventory of the islands south of the Estrecho de Magallanes including Isla Grande de Tierra del Fuego, Isla Santa Inés and Isla Hoste, has been compiled using several ASTER and Landsat ETM+ satellite images acquired between 2001 and 2011, yielding a total area of 3289.5 km2 of ...

We present an approach to the study of plant-pollinator interactions based on the analysisof ?ower complexity, understood as the fractal dimension of corolla dissection. Corollacomplexity was examined regarding its ability to predict the number of pollinator speciesthat visit 21 ?owering plant sp...