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Now showing items 11-20 of 28
Barriers, corridors or suitable habitat? effect of monoculture tree plantations on the habitat use and prey availability for jaguars and pumas in the Atlantic Forest
(Elsevier, 2018-12-01)
Large carnivores are key elements of natural ecosystems and most of them are declining due to the impacts of human activities. Jaguars and pumas are the largest felids of the American continent, and particularly jaguars ...
Relevamiento florístico preliminar de especies frutales de árboles nativos del Campo Anexo Manuel Belgrano, INTA San Antonio, MisionesPreliminary floristic survey of arboreal native fruit species in Campo Anexo Manuel Belgrano, INTA San Antonio, Misiones
(Universidad Nacional de Misiones. Facultad de Ciencias Forestales. Secretaría de Ciencia, Técnica y Posgrado, 2018-12-01)
Se evaluaron los parámetros fitosociológicos de las especies frutales nativas mediante el relevamiento florístico en un sector remanente de bosque nativo en la localidad de San Antonio, Misiones. El relevamiento fitosociológico ...
Vegetative Propagation Method for Ex situ Conservation of Sida ramoniana Krapov. (Malvaceae) : an Endemic Species with Medicinal Potential in Danger of Extinction
(Friends Science Publishers, 2018-01-01)
Sida ramoniana is an endemic shrub of the Upper Parana Atlantic Forest with potential medicinal properties. Moreover, it is endangered due to the low frequency of individuals found in natural populations and its low seed ...
Forest management decision making based on a real options approach: An application to a case in northeastern Argentina
(De Gruyter Open Ltd., 2018-04-25)
The Net Present Value (NPV) approach is widely applied to assess forest investments, but this method has serious shortcomings, which we propose to overcome by switching to the assessment through the Real Options Approach ...
Tree retention in cattle ranching systems partially preserves dung beetle diversity and functional groups in the semideciduous Atlantic forest : The role of microclimate and soil conditions
(Elsevier, 2018-10-01)
The disturbance of natural environments affects, among others, the diversity of dung beetle assemblages, which could have serious consequences for the ecological processes regulated by these insects. The objective of this ...
Relationship between land uses and diversity of dung beetles (Coleoptera: Scarabaeinae) in the southern Atlantic forest of Argentina: which are the key factors?
(Springer International Publishing Switzerland, 2018-07-26)
The loss of natural habitats is one of the main drivers of biodiversity decline. Anthropogenic land uses preserving biotic and abiotic conditions of the native ecosystem are more suitable to preserve the native biodiversity. ...
Stock de carbono y condición física de un kandiudult bajo distintos manejos forestales en la provincia de Misiones
(Asociación Argentina de la Ciencia del Suelo, 2018-12-01)
El mantenimiento del contenido de carbono orgánico y de una adecuada condición física es un requisito esencial en suelos subtro- picales con excesiva pluviosidad como los de la provincia de Misiones, en los cuales los ...
Productividad de un harvester en raleos de plantaciones de pinos en el noreste argentinoHarvester productivity in thinning pine plantations in northeastern argentina
(Universidade Federal de Santa María, 2018-10-01)
Se analizó la productividad de segundos y terceros raleos en plantaciones de Pinus taeda y Pinus elliottii var. elliottii x Pinus caribaea var. hondurensis realizados con harvesters de ruedas en el Noreste Argentino. Los ...
An optimization approach for multiperiod production planning in a sawmill
(Elsevier, 2018-12-01)
Forest industry plays an important role in the national economic and social context, due to the production volume with significant impact in the region where it is located (northeast of Argentina). Sawmill production ...
Tree monocultures in a biodiversity hotspot : impact of pine plantations on mammal and bird assemblages in the Atlantic Forest
(Elsevier, 2018-09-01)
Forest plantations of fast-growing exotic species constitute an important economic activity in tropical and temperate regions of developing countries. Large areas of native forests and grasslands are being turned into tree ...