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Grazing intensity levels influence C reservoirs of wet and mesic meadows along a precipitation gradient in Northern Patagonia
(Springer, 2015-06)
Wet meadows are important ecosystems for forage production and as carbon reservoirs in semi-arid areas. In Patagonia, Argentina, large areas of wet meadows have been classified as overgrazed by livestock. The objective of ...
A Framework to tackling the synchrony between Social and Ecological phases of the annual cyclic movement of transhumant pastoralism
(MDPI, 2020-04)
Transhumant pastoralism is mobile livelihood strategy in which families and their herds move seasonally from lowlands, where they settle during the winter, towards the highlands, located in mountainous areas, during the ...
Modelling soil carbon content in south Patagonia and evaluating changes according to climate, vegetation, desertification and grazing
(2018)
In Southern Patagonia, a long-term monitoring network has been established to assess
bio-indicators as an early warning of environmental changes due to climate change and human
activities. Soil organic carbon (SOC) content ...
Defoliation intensity and simulated grazing strategy effects on three C4 rangeland bunchgrasses
(2018-01)
Defoliation intensity and timing are two important factors determining plants response to grazing. These factors can be managed by adjusting stocking rate and applying a grazing strategy. In a 6-yr clipping experiment ...
Environmental Conditions and Grazing Exerted Effects on Arbuscular Mycorrhizal in Plants at Southern Patagonia Rangelands
(Elsevier, 2022-03)
Arbuscular mycorrhizal (AM) fungi play a major role in maintaining ecosystem functions. AM fungi are found in most ecosystems including rangelands currently under increasing pressures from human activities. Southern Patagonia ...
Influences of succession and erosion on bird communities in a South American highland wooded landscape
(Elsevier, 2015-08-01)
In South American highland forests, domestic grazing can cause major changes in forest structure and soil quality thereby altering resources available to avian communities. However, the consequences of changes in variability ...
Monitoreo de indicadores de degradación en mallines bajo pastoreo ovino en el Sur de Santa Cruz
(EEA Santa Cruz, INTA, 2014-04)
Los principales disturbios que afectan los mallines en Patagonia están vinculados con alteraciones en su dinámica hídrica y el pastoreo intensivo y continuo durante períodos prolongados (Raffaele, 1999). Estos disturbios ...
Inter-Annual and Seasonal Variation of ANPP and Leaf Nutrient Concentration in Cold-Temperate Wetlands of Tierra del Fuego
(Springer, 2018-02)
We investigated the inter-annual and seasonal variation of the aboveground net primary productivity (ANPP), and leaf nitrogen and phosphorus concentrations across two different types of wet meadows (spring-fed and riparian) ...
Evaluación de la diversidad genética en poblaciones de Tabebuia rosea (Bertol.) Bertero ex A. DC. en las subprovincias fisiográficas del estado Campeche
(El Colegio de la Frontera Sur, 2021)
Caracterización y evaluación de indicadores de degradación en mallines del sur de Santa Cruz
(Universidad Nacional de la Patagonia Austral, 2014-10-17)
Los principales disturbios que afectan los mallines en Patagonia se vinculan con variaciones en su dinámica hídrica y el pastoreo intensivo y continuo durante períodos prolongados que producen alteraciones en la vegetación, ...