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Composition and Spatial Variation of Germinable Seed Bank in Burned Nothofagus pumilio Forests in Patagonia Argentina
Urretavizcaya, María Florencia; Albarracín, Viviana; Orellana Ibáñez, Ivonne Alejandra; Rago, M. Melisa; Lopez Bernal, Pablo; Monelos, Lucas H.; Peri, Pablo Luis (MDPI, 2022-11-12)The availability of soil-stored seed determines initial plant functional types in post-fire landscapes. We evaluated the post-fire regeneration of Nothofagus pumilio forests, in Patagonia, Argentina, analyzing the soil ... -
Diversidad de plantas vasculares en bosques continuos y relictuales de Nothofagus antárctica (Nothofagaceae) en Patagonia austral
Vettese, Evangelina S.; Orellana Ibáñez, Ivonne Alejandra; Lencinas, María Vanessa; Martínez Pastur, Guillermo José; Peri, Pablo Luis (Universidad de Magallanes, Chile, 2019)La historia de los bosques de Nothofagus antarctica (ñire, ñirre) está asociada a profundos disturbios geológicos y climáticos. A éstos se le suman los disturbios más recientes, que junto a los usos culturales de la tierra ... -
Tree-Growth Variations of Nothofagus antarctica Related to Climate and Land Use Changes in Southern Patagonia, Argentina
Vettese, Evangelina Soledad; Villalba, Ricardo; Orellana Ibáñez, Ivonne Alejandra; Peri, Pablo Luis (Springer Nature, 2020-03-15)Isolated forest patches of Nothofagus antarctica (ñire) are frequent in the Patagonian forest-steppe ecotone. These remnants, also called relicts (R), are separate from the continuous forests (C). Over the past century, ... -
Willows in Patagonia: the challenge of understanding and controlling invasions
Orellana Ibáñez, Ivonne Alejandra; Amico, Ivana Lourdes; Vincón, Sergio Gabriel; Bonansea, Tomas (Universidad Autónoma del Estado de México (UAEMEX), 2021)Exotic willows are widely spread throughout Patagonia due to their vegetative multiplication, rapid growth, and ease for establishing themselves in environments with fluctuating hydric regimes, so they most commonly overgrow ...