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Mostrando ítems 1-9 de 9
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A long-term sustainability assessment of an Argentinian agricultural system based on emergy synthesis
(2015-06-24)By tracking the different flows of emergy (the total amount of solar energy that was directly or indirectly required in a production process) it is possible to account for all environmental work previously involved in ... -
Cambios en la sustentabilidad ambiental de tambos del sur de la provincia de Santa Fé, Argentina = Changes in the environmental sustainability of dairy farms in the southern Santa Fe province, Argentina
(Asociación Argentina de Producción Animal, 2017-12)El proceso de intensificación de los tambos en Argentina ha transformado los sistemas de base pastoril en sistemas de base pastoril intensificados. El objetivo del trabajo fue evaluar, utilizando indicadores de sustentabilidad ... -
Divergent environmental preferences and areas of sympatry of tick species in the Amblyomma cajennense complex (Ixodidae)
(2014-12)Four species of Neotropical ticks, Amblyomma mixtum, Amblyomma cajennense, Amblyomma tonelliae and Amblyomma sculptum (formerly included in the catch-all name A. cajennense), have an allopatric distribution in much of their ... -
Ecological characterization of a tick community across a landscape gradient exhibiting differential anthropogenic disturbance in the Atlantic Forest ecoregion in Argentina
(2018-02)An ecological analysis of a tick (Ixodida: Ixodidae) community across a landscape gradient presenting differential anthropogenic disturbance in the Atlantic Forest ecoregion in Argentina was performed. Ticks were collected ... -
Environment and Varroa destructor management as determinant of colony losses in apiaries under temperate and subtropical climate
(2018-07)For the last 10 years, honey bee colony losses have been a topic of interest for researchers around the world, and many drivers for losses were described. The aim of this study was to evaluate the risk factors associated ... -
Environment or beekeeping management : What explains better the prevalence of honey bee colonies with high levels of Varroa destructor?
(2017)Varroa destructor is one of the major threats to honey bee colonies. The mite abundance in the colonies is affected by environmental conditions as well as by beekeeping management. The aim of this study was to recognize ... -
Environmental conditions and beekeeping practices associated with Nosema ceranae presence in Argentina
(Springer, 2021-01)A longitudinal study was carried out in order to evaluate Nosema spp. spore counts in two key moments of the year (late autumn and spring) in honeybee colonies from five eco-regions of Argentina. Three hundred and sixty ... -
¿Es posible identificar sistemas lecheros intensificados más amigables con el medio ambiente? Evaluación de la Huella de Carbono
(Universidade Estadual do Paraná, 2020-07)El cambio climático ha adquirido relevancia mundial. Una de las causas más importantes es la mayor concentración de gases con efecto invernadero (GEI), que produce un aumento de la temperatura media del planeta conocido ... -
Niche divergence among closely related taxa provides insight on evolutionary patterns of ticks
(Wiley, 2021-09)Aim: Understanding the degree to which closely related taxa diverge in their niche traits could provide insight on their evolutionary patterns, as well as shed some light on the mechanisms underpinning broad-scale biogeographic ...