Results 81 to 90 of about 6,599 (248)
Oikos, EarlyView.Understanding how different drivers of global change interact to shape ecological processes remains a major challenge in ecology. Climate change is reshuffling the interactions that structure communities, with major implications for biological invasions.
Mariana C. Chiuffo +4 more
wiley +1 more source
Aeolian sediment mass fluxes on a sandy soil in Central Patagonia
CATENA, 2012 Abstract The climate of Patagonia is semi-arid and characterised by frequent strong winds. Wind erosion is potentially a serious soil degradation process that impacts long-term sustainability of local agricultural systems, but the conditions and the rates of wind erosion in this region have not been studied extensively.
Sterk, G. +5 more
openaire +4 more sources
Revista del Museo de Antropologia, 2008 En este trabajo se analizan los patrones de variación espacial de los grupos humanos que habitaron la región central del país (actualmente, parte de los territorios de las provincias de Córdoba y San Luis) conocida en la arqueología como «Sierras ...
Mariana Fabra
doaj +3 more sources
Magallania, 2006 Se presenta la caracterización del material lítico proveniente del sitio alero Las Quemas (valle del río Cisnes, Región de Aisén 44º S), además de la primera datación radiocarbónica.
César Méndez, Omar Reyes
doaj
People and Nature, EarlyView.Abstract Human‐wildlife conflicts (HWCs) are one of the most critical conservation challenges worldwide. Large carnivores are frequently at the centre of these conflicts because of the perceived and real threats they pose to livestock and human safety.
Esperanza C. Iranzo +10 more
wiley +1 more source
La corteza continental del noreste de la patagonia
, 2020 The basement of northeastern Patagonia is characterized by Early Paleozoic igneous and metamorphic rocks that do not crop out in the central, western and Andean sectors of the North Patagonian Massif. A review of U-Pb geochronology, geochemistry, and the
Rapela, Carlos Washington +1 more
core +1 more source
People and Nature, EarlyView.Abstract High nature value (HNV) pastoral systems, that is those maintained by herding, transhumance and extensive grazing practices, are recognised as cornerstones of European biodiversity, cultural heritage and ecosystem service provision. Yet these systems are currently under significant pressure from a range of economic, social and environmental ...
Katrina Marsden +7 more
wiley +1 more source
Development and adoption of Kernza—A perennial grain crop for sustainable agriculture
PLANTS, PEOPLE, PLANET, EarlyView.Annual cereal grains account for ~50% of human food calories, but cultivation of these crops has resulted in major environmental and social issues worldwide. For nearly three decades, researchers have been breeding intermediate wheatgrass—a perennial cool‐season grass—to serve as the world's first commercial‐scale perennial grain crop to improve ...
Jessica L. Gutknecht +15 more
wiley +1 more source
Herpetologica, 2012 Abstract Fossil anuran remains from an outcropping of Oligocene sediments in central Patagonia have been attributed to the extant genus Eupsophus based on their putative similarity to the skeleton of living members of this genus. These remains would represent the only and oldest evidence of the existence not only of Eupsophus, but also of any ...
openaire +2 more sources
La rabia en la Patagonia : virus caninos y salud pública
, 2019 Recientemente en Patagonia Norte, se ha identificado el virus de la rabia en fauna silvestre. Esto ha generado que la prevención de la rabia en animales de compañía salga de su letargo.
Ibáñez Molina, Mora +1 more
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