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Mostrando ítems 1-4 de 4
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Degradation influences equilibrium and non-equilibrium dynamics in rangelands: implications in resilience and stability
Lopez, Dardo Ruben; Cavallero, Laura; Willems, Priscila Mabel; Bestelmeyer, Brandon Thomas; Brizuela, Miguel Angel (Wiley, 2022-09)Question: Plant communities are structured by both equilibrium and non-equilibrium dynamics, which interact at different spatiotemporal scales. The influence of external factors on internal regulation processes might depend ... -
Incidencia de fuegos en la Argentina durante las últimas dos décadas y su asociación con coberturas y usos del suelo en distintos contextos ambientales
Cavallero, Laura; Peinetti, Raúl; Lopez, Dardo Ruben (Asociación Argentina de Ecología, 2023-12-01)El uso del fuego ha impulsado grandes cambios en la cobertura de la tierra. Aunque la ocurrencia de fuegos está modulada por condiciones climáticas y por la disponibilidad de biomasa combustible, el ser humano ha modificado ... -
Retention and redistribution of biological legacies generate resource sinks in silvopastoral systems of Arid Chaco forests
Cavallero, Laura; Ledesma, Marcela; Lopez, Dardo Ruben; Carranza, Carlos (Springer, 2019-07-11)Background: Forests are used for multiple purposes worldwide, which often include timber harvest, firewood extraction and livestock raising. An excessive pressure on multipurpose systems may decrease soil cover, promoting ... -
The role of nurse functional types in seedling recruitment dynamics of alternative states in rangelands.
Lopez, Dardo Ruben; Cavallero, Laura (2017-02-16)In arid ecosystems, recruitment dynamics are limited by harsh environmental conditions and greatly depend on the net outcome of the balance between facilitation and competition. This outcome can change as a consequence of ...