Results 41 to 50 of about 91,316 (215)
Durante las últimas décadas, la deforestación se ha convertido en una grave problemática en Argentina. Santiago del Estero, la provincia más deforestada del país, actualmente lidera el ranking mundial de desmontes.
Sebastián Gómez Lende
semanticscholar +1 more source
Este trabajo tiene como objetivo principal describir la estructura y estado de conservación de los algarrobales de Prosopis flexuosa y Prosopis chilensis en torno a la localidad de Huaco y en la depresión adyacente, del Río Bermejo (en el departamento de
A. Gil +8 more
semanticscholar +1 more source
Summary According to the enemy release hypothesis (ERH), the fitness of exotic plants and their capacity to become invasive in their area of introduction may partly be attributable to the loss of their natural enemies. Invasive species may also benefit from modifying soil attributes and thereby creating a positive soil–plant feedback.
Lynda S. C. Guerrero +3 more
wiley +1 more source
Los bosques nativos de las islas menores de la región de Los Lagos han sufrido procesos de pérdida de superficie y fragmentación debido a uso para ganadería, agricultura y extracción de leña.
Natalia Cáceres Novoa +4 more
semanticscholar +1 more source
Recursos naturales y económicos en disputa. Bosques nativos y fondo compensatorio en la provincia de Salta, Argentina [PDF]
In November 2007 in Argentina, National Law No. 26,331 (“Forests Act”) was passed, urging each province to carry out a Territorial Planning of Native Forests. Salta was one of the firsts provinces to comply by enacting law No. 7,543 in December 2008.
Schmidt, Mariana Andrea
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Findings here show that successional forest predicts greater kissing bug infestation risk in palm trees, whereas native forest predicts lower kissing bug occurrence but greater infection with T. cruzi. These insights can guide land use planning towards vegetation management practices that help minimize T. cruzi transmission risks for rural communities.
Juliana Hoyos +10 more
wiley +1 more source
Las invasiones biológicas representan una gran amenaza para la biodiversidad y la integridad de los ecosistemas dado que alteran las comunidades bióticas.
Valentina Borda +4 more
doaj +1 more source
Los talares bonaerenses son el principal bosque nativo de la provincia de Buenos Aires; sin embargo, se encuentran en peligro. Dada su extrema vulnerabilidad, no sólo es necesario promover su conservación, sino también su restauración.
Mariela V. Lacoretz +5 more
doaj +1 more source
Deforestation and wildlife management: are elephants attracted by recently deforested areas? [PDF]
Deforestation is a major cause or wildlife decline in tropical ecosystems. The conversion of mature forest to fields by shifting cultivation leaves behind follow lands with secondary vegetation.
Amaya-Corredor, Paola-Catalina +8 more
core
Seed regeneration in native forests of Nothofagus antarctica under silvopastoral use in Southern Patagonia, Argentina [PDF]
The aim of the present study was to evaluate the effect of silvopastoral use in two pure stands of Nothofagus antarctica (ñire, ñirre) growing at two site qualities on the regeneration cycle from production and quality of seeds, and the establishment and
Bahamonde, Héctor A. +3 more
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