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Mostrando ítems 21-40 de 42
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Human-carnivore interaction in a context of socio-productive crisis: Assessing smallholder strategies for reducing predation in North-west Patagonia, Argentina
Gaspero, Pablo; Easdale, Marcos Horacio; Pereira, Javier Adolfo; Fernandez Arhex, Valeria Cristina; Von Thungen, Julieta (2018)Mitigating carnivore-livestock interaction is essential to ensuring the persistence of carnivores in landscapes dominated by livestock activity. Our aim was to explore, in the context of social and productive crises ... -
Managing Socio‐Ecological Systems to Achieve Sustainability: A Study of Resilience and Robustness
Domptail, Stephanie; Easdale, Marcos Horacio; Yuerlita (Wiley, 2013-02)Growing symptoms of the mismanagement of socio‐ecological systems (SESs) show that the long‐term existence of these systems is threatened. SES management improvement is the aim of many policy measures. But how successful ... -
Optimal automatic enhanced ERA5 daily precipitation data for environmental and agricultural monitoring tools in scarce data regions
Perri, Daiana Vanesa; Hurtado, Santiago Ignacio; Bruzzone, Octavio Augusto; Easdale, Marcos Horacio (Springer, 2023-11-10)The development of monitoring and early warning tools for environmental and agricultural applications is highly restricted in scarce climate data regions. In particular, precipitation data is a key input for several ... -
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 ... -
El proceso de urbanización en un territorio pastoril trashumante del Noroeste de Patagonia, Argentina (1920-2010) = The urbanization process in a transhumant pastoral territory of North-West Patagonia, Argentina (1920-2010)
Easdale, Marcos Horacio; Aguiar, Martín Roberto; Paz, Raúl (Departamentos de Análisis Geográfico Regional y Geografía Física, y de Geografía Humana de la Universidad de Granada, 2018)Muchas regiones montañosas, áridas y semiáridas sostienen comunidades rurales con características culturales y socio-productivas adaptadas a las condiciones biofísicas de dichos ambientes, como los sistemas pastoriles ... -
Producción agropecuaria y desarrollo en Argentina: un análisis desde la regionalización en el Censo Nacional Agropecuario 2008
Michel, Carolina Lara; Nuñez, Paula Gabriela; Easdale, Marcos Horacio (Editorial Universidad de Granada, 2020)En este trabajo exploramos los vínculos entre dos herramientas analíticas, las regiones y los censos, que son utilizadas para diseñar el abordaje político de un territorio en relación al desarrollo agropecuario. Para ello ... -
Productive and income contributions of sheep, goat, and cattle, and different diversification schemes in smallholder production systems of Northern Patagonia, Argentina
Villagra, Edgar Sebastian; Easdale, Marcos Horacio; Giraudo, Celso Gabriel; Bonvissuto, Griselda (Springer, 2015-10)Wool production oriented sheep keeping is the most important rural activity in Patagonia, Argentina, followed by goat and at a lower extent cattle production. The existing perception on the smallholder production systems ... -
Relationship between NDVI of Patches and Cover Area of Grasses, Shrubs and Bare Soil Components of a Semi-Arid Steppe from North-West Patagonia, Argentina
Farina, Clara Maria; Aramayo, Maria Valeria Del Lujan; Perri, Daiana Vanesa; Martin Albarracin, Valeria Leticia; Umaña, Fernando; Bruzzone, Octavio Augusto; Easdale, Marcos Horacio (MDPI, 2023-02)Distinguishing the contributions of different vegetation cover such as shrubs and grasses components into the primary production in arid and semi-arid rangelands is a key step to understanding changes at a landscape scale. ... -
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 ... -
Rise from the ashes! Resilience patterns in Patagonia pastoralist communities
Laborda, Luciana; Easdale, Marcos Horacio; Fallot, Abigail; Ocariz, María Paula; Tittonell, Pablo Adrian (Wiley, 2023-07)Pastoral household resilience is shaped by the interplay between human agency and community resilience mechanisms. As a major component of pastoral household livelihoods, livestock can serve as an indicator to characterize ... -
A social-ecological network analysis of Argentinean Andes transhumant pastoralism
Easdale, Marcos Horacio; Aguiar, Martín Roberto; Paz, Raúl (2016)Muchas regiones montañosas en todo el mundo se caracterizan por entornos duros, infraestructura escasa y contrastes extremos entre montañas y planicies y llanuras vecinas. La transhumancia es una adaptación social para ... -
Socio-technical networks modulate on-farm technological innovations in wool production of North Patagonia, Argentina
Gonzalez, Ezequiel Bernardo; Easdale, Marcos Horacio; Sacchero, Diego Mariano (Elsevier, 2021-03)Socio-technical networks in the agricultural sector are complex and are key in technological innovation processes. Some relevant on-farm management decisions depend on a negotiation process involving different factors, ... -
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 ... -
Strains in Sustainability Debates: Traditional Ecological Knowledge and Western Science through the Lens of Extension Agents in a Pastoral Region
Easdale, Marcos Horacio; Perez Leon, Natalia; Aguiar, Martín Roberto (Wiley Online Library, 2020-03)Those involved in sustainability debates on developmental pathways concur in the synergistic potential of integrating traditional ecological knowledge (TEK) and Western scientific approaches. Transhumant pastoralism is a ... -
Sustainable livelihoods approach through the lens of the State-ans-Transition Model in semi-arid pastoral systems
Easdale, Marcos Horacio; Lopez, Dardo Ruben (2016)Enfrentar desafíos complejos a nivel mundial en relación con el desarrollo sostenible y la gestión ambiental requiere marcos aplicados para comprender y gestionar el cambio en sistemas sociales y ecológicos complejos. A ... -
Tensiones entre conservación de ecosistemas y desarrollo territorial: hacia un abordaje socioecológico en las Ciencias Agropecuarias
Easdale, Marcos Horacio; Lopez, Dardo Ruben; Aguiar, Martín Roberto (Editorial Potificia Universidad Javeriana, 2018-06)Las ciencias agropecuarias constituyen un vínculo académico entre sociología y ecología. Actualmente, existe la predominancia de una perspectiva tecnocrática orientada a aumentar la productividad y la eficiencia, con una ... -
Tracking floristic archetypes of Patagonian steppes
Easdale, Marcos Horacio; Martin Albarracin, Valeria Leticia; Perri, Daiana Vanesa; Lopez, Dardo Ruben; Bruzzone, Octavio Augusto (Wiley, 2024-03)Questions: The classification of plant communities is a well-established practice in ecology. However, the factors that determine the distribution of common species and the extent of their dominance and overlap are still ... -
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 ... -
Variabilidad de la calidad de lanas en la provincia de Río Negro, Argentina
Gonzalez, Ezequiel Bernardo; Sacchero, Diego Mariano; Easdale, Marcos Horacio (Ediciones INTA, 2021-04)En la provincia de Río Negro la producción de lana Merino se realiza en diversas condiciones ambientales. A pesar de esta realidad se desconoce la variabilidad de la calidad de lana a escala regional. El objetivo de este ... -
Vegetation responses to variations in climate: A combined ordinary differential equation and sequential Monte Carlo estimation approach
Bruzzone, Octavio Augusto; Perri, Daiana Vanesa; Easdale, Marcos Horacio (Elsevier, 2023-03)Vegetation responses to variation in climate are a current research priority in the context of accelerated shifts generated by climate change. However, the interactions between environmental and biological factors still ...