Trend of NDVI in the period 2000-2014 as indicator of land degradation in Argentina: advantages and limitations by Gaitán, J.J., Donaldo Bran, D.E., Azcona, C.

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Content and interactivity. Who is teaching and who is learning in the immediate digital reality? by Caldeiro-Pedreira, Mari-Carmen, Aguaded, Ignacio

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Diversity and phytosociological analysis of weeds in a Musaceae crops from the ecuatorian tropics by Vera, A. D., Palacios, Z. M., Liuba, D. A., Suarez, C. C., Mendoza, H. C.

“…The ecosystem presented slightly high diversity, high dominance, and medium specific richness. …”
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Media education in teacher training at the UBA. A proposal for updating the curriculum by Saez, Virginia, Palumbo, María Mercedes, Mistrorigo, Verónica, Richter, Nicolás Carlos, Blardoni, Mariana

“…Changes in the communicative ecosystem demand other functions from higher education institutions. …”
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Valoración de la actividad colinesterasica plasmática en la vigilancia epidemiológica de población expuesta a pesticidas by PAVIOTTI, FABIAN DANIEL, GUGLIELMONE, RICARDO

“…Se  calcularon  intervalos de referencia propios para la enzima con el fin de poder observar una adecuada vigilancia epidemiológica.Abstract       The massive use of pesticides has promoted the permanent pollution of the environment with noxious effects not only on human health but also on the whole regional ecosystem. Among the numerous pesticides in use we find herbicides, insecticides, fungicides and nematicides. …”
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Identification of cyanobacteria in soils of the northeast region of the province of Córdoba by Díaz, Carola Celeste, Vettorello, Cecilia

“…The expansion of the agricultural frontier causes losses of biodiversity and native genetic resources, affecting the sustainability of the ecosystem. The presence and diversity of cyanobacteria are considered to be bioindicators sensitive to land use change. …”
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Diversity and infectivity of native arbuscular mycorrhizal fungi from Prosopis alba areas with contrasting edaphoclimatic characteristics in the Argentinian Parque Chaqueño by Sagadin, Mónica Beatriz, Monteoliva, Mariela Inés, Luna, Celina Mercedes, Cabello, Marta Noemí

“…In severe environments, the presence of arbuscular mycorrhizal fungi (AMF) is essential for plant survival and a balanced ecosystem e. The aim of this work was to characterize the mycorrhizal fungi present in algarrobales (Prosopis alba) areas of contrasting humid and semi-arid climatic conditions, Colonia Benítez and Padre Lozano respectively, both in the Parque Chaqueño region in Argentina. …”
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Persistence of long-term effects of phosphate fertilization and legume introduction in grasslands of Uruguay by del Pino Machado, Amabelia, Lezama, F., Pezzani, F., Parodi, G.

“…However, there was not any effect on provision of key ecosystem services, such as species diversity.…”
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Feedback from the agribusiness model. Diet, power and climate change in the Pampas (1960-2008) by Blacha, Luis Ernesto

“…Based on a contemporary sociological approach, this work proposes to characterize and analyze a rationality where monoculture degrades the diet and simplifies ecosystems. It is a productive model that distances producers from consumers, increasing both the energy needed to produce a calorie of food and that consumed in processing raw materials so that they can extend their useful life. …”
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