Browsing Artículos científicos by Author
- xmlui.general.dspace_homeCentros Regionales y EEAsCentro Regional Patagonia NorteEEA BarilocheArtículos científicosxmlui.ArtifactBrowser.ConfigurableBrowse.trail.metadata.authorArtículos científicos
- DSpace Home
- Centros Regionales y EEAs
- Centro Regional Patagonia Norte
- EEA Bariloche
- Artículos científicos
- Browsing Artículos científicos by Author
Browsing Artículos científicos by Author "20231435922"
Now showing items 21-31 of 31
-
Phases or regimes? Revisiting NDVI trends as proxies for land degradation
Easdale, Marcos Horacio; Bruzzone, Octavio Augusto; Mapfumo, Paul; Tittonell, Pablo Adrian (Wiley, 2018-03)One of the main challenges in land degradation assessment is that a rigorous and systematic approach to addressing its complex dynamics is still missing. The development and application of operative tools at regional and ... -
Physiological and morphological short-term responses to light and temperature in two Nothofagus species of Patagonia, South America
Varela, Santiago Agustin; Fernandez, María Elena; Gyenge, Javier Enrique; Aparicio, Alejandro Gabriel; Bruzzone, Octavio Augusto; Schlichter, Tomas Miguel (2012-12)The study of plant responses to environmental stress factors is essential for management of plant systems and for anticipating their response to climate change. The main goal of this study was to determine morphological ... -
Rhythm of change of trend-cycles of vegetation dynamics as an early warning indicator for land management
Bruzzone, Octavio Augusto; Easdale, Marcos Horacio (Elsevier, 2021-07)The use of time series of vegetation indices obtained from satellites has become a highly relevant source of data in studies of land degradation assessment and monitoring. However, information about future vegetation ... -
The role of leaf cellulose content in determining host plant preferences of three defoliating insects present in the Andean-Patagonian forest
Pietrantuono, Ana Laura; Bruzzone, Octavio Augusto; Fernandez Arhex, Valeria Cristina (2016)Los insectos fitófagos eligen sus recursos alimenticios según sus propias necesidades además de las propiedades de las plantas huésped, como las defensas biomecánicas. Las preferencias alimentarias de los insectos folívoros ... -
Spatial distribution of volcanic ash deposits of 2011 Puyehue-Cordón Caulle eruption in Patagonia as measured by a perturbation in NDVI temporal dynamics
Easdale, Marcos Horacio; Bruzzone, Octavio Augusto (2018-03)Volcanic ash fallout is a recurrent environmental disturbance in forests, arid and semi-arid rangelands of Patagonia, South America. The ash deposits over large areas are responsible for several impacts on ecological ... -
Spatial dynamics of a Sirex noctilio woodwasp population within a pine plantation in Patagonia, Argentina
Corley, Juan Carlos; Villacide, Jose Maria; Bruzzone, Octavio Augusto (Wiley, 2007-12)The woodwasp Sirex noctilio F. (Hymenoptera: Siricidae) is probably the most important pest of pine tree plantations of the southern hemisphere. We studied the spatial arrangement of an endemic population of the woodwasp ... -
Structure and composition of a thrips community in the Chihuahua Desert, New Mexico, U.S.
Logarzo, Guillermo Alejandro; Zamar, María Inés; Richman, David; Bruzzone, Octavio Augusto (Florida Entomological Society, 2012-03)We examined plant used versus plant availability by a thysanopteran community on 13 woody and perennial native plants in the Chihuahua Desert. Individual plants were sampled with sticky-traps on 8 dates from May 1997 to ... -
Substrates Preference for Pupation on Sawfly Notofenusa surosa (Hymenoptera: Tenthredinidae)
Pietrantuono, Ana Laura; Enriquez, Andrea Soledad; Fernandez Arhex, Valeria Cristina; Bruzzone, Octavio Augusto (Springer, 2015-05)The choices made by insects at different stages of their life cycle are critical for the individual and progeny success. In the case of leaf-miners, during larval development they are not able to make choices until the ... -
The effects of volcanic ash from Puyehue-Caulle range eruption on the survival of Dichroplus vittigerum (Orthoptera: Acrididae)
Fernandez Arhex, Valeria Cristina; Buteler, Micaela; Amadio, Maria Emilia; Enriquez, Andrea Soledad; Pietrantuono, Ana Laura; Stadler, Teodoro; Becker, Guillermo Fernando; Bruzzone, Octavio Augusto (2013-03)The aim of this work was to evaluate the toxicity of volcanic ash from the volcanic complex Puyehue-Caulle Range on the grasshopper, Dichroplus vittigerum, and compare the results with the effect of diatomaceous earth, an ... -
Trend-cycles of vegetation dynamics as a tool for land degradation assessment and monitoring
Easdale, Marcos Horacio; Farina, Clara Maria; Hara, Sofía; Perez Leon, Natalia Jesica; Umaña, Fernando; Tittonell, Pablo Adrian; Bruzzone, Octavio Augusto (Elsevier, 2019-07)The use of time series of Normalized Difference Vegetation Index (NDVI), obtained from satellite sensors has become frequent in studies for land degradation assessment and monitoring. Linear trends of NDVI are usually ... -
Water-mediated changes in plant–plant and biological soil crust–plant interactions in a temperate forest ecosystem
Pissolito, Clara; Garibotti, Irene Adriana; Varela, Santiago Agustin; Arana, María Veronica; Gonzalez Polo, Marina; Marchelli, Paula; Bruzzone, Octavio Augusto (Copernicus Publications, 2019-04-09)In the quest to understand how biotic interactions respond to climate change, one area that remains poorly explored is how interactions involving organisms other than vascular plants will respond. However the interactions ...