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Mixed Nothofagus forest management: a crucial link between regeneration, site and microsite conditions
Sola, Georgina Giselle; El Mujtar, Veronica Andrea; Attis Beltran, Hernan; Chauchard, Luis Mario; Gallo, Leonardo Ariel (Springer Nature, 2020)Canopy openings due to harvesting practices constitute a disturbance that changes the environmental conditions of microsites. Its impact on the relative performance of the regeneration of different tree species could also ... -
Nothofagus alpina genotypes. Nothofagus obliqua genotypes [Conjunto de datos]
Sola, Georgina; Marchelli, Paula; Gallo, Leonardo Ariel; Chauchard, Luis Mario; El Mujtar, Veronica Andrea (2022)Data from: Stand development stages and recruitment patterns influence fine-scale spatial genetic structure in two Patagonian Nothofagus species -
Nutrient source, management system and the age of the plantation affect soil biodiversity and chemical properties in raspberry production
Prack McCormick, Barbara; El Mujtar, Veronica Andrea; Cardozo, Andrea Gabriela; Alvarez, Valeria Esther; Rodriguez, Hernan Adrian; Tittonell, Pablo Adrian (Elsevier, 2022-07)Soil biodiversity is the driving force behind most soil processes. While potentially improving plant productivity and food quality, it can be negatively affected by land use and soil management. Raspberry production is ... -
Pattern of natural introgression in a Nothofagus hybrid zone from South American temperate forests
El Mujtar, Veronica Andrea; Sola, Georgina Giselle; Aparicio, Alejandro Gabriel; Gallo, Leonardo Ariel (Springer-Verlag Berlin Heidelberg, 2017-03-29)Interspecific gene flow is a common phenomenon in Nothofagaceae species; however, the dynamics of introgression in hybrid zones remains largely unknown. We focused on two ecologically and morphologically different Nothofagus ... -
Primeros pasos en el uso de la espectroscopía de infrarrojo cercano para la caracterización fenotípica de Nothofagus alpina
Arias Rios, Jorge Andrés; Marchelli, Paula; Batistelli, Marianela; El Mujtar, Veronica Andrea (Red Argentina de Ciencia y Tecnología Forestal, 2023-03)La conservación, el manejo y la restauración de ecosistemas boscosos requiere conocer la variación ecológica de caracteres fenotípicos, cuya expresión depende de la interacción entre el genotipo y el ambiente. Los ensayos ... -
¿Qué efectos tienen los incendios en los suelos? : Primeros resultados de un estudio en el incendio forestal de Cuesta del Ternero
Ebrecht, Astrid Luciana; Fernandez, Natalia; El Mujtar, Veronica Andrea (EEA Bariloche, INTA, 2022-06)En enero de 2021 un incendio catastrófico acabó con 3.900 ha de bosques nativos en el paraje Cuesta del Ternero del oeste rionegrino. Junto con los árboles se quemaron todos los componentes del ecosistema, incluyendo sus ... -
Raulí (Nothofagus alpina = N. nervosa): The Best Quality Hardwood in Patagonia
Marchelli, Paula; Pastorino, Mario Juan; Azpilicueta, Maria Marta; Duboscq Carra, Virginia Gisela; Sola, Georgina Giselle; El Mujtar, Veronica Andrea; Arana, María Veronica; Arias Rios, Jorge Andrés; Fernandez, Natalia; Fontenla, Sonia Beatriz; González Peñalba, Marcelo; Gallo, Leonardo Ariel (Springer, 2021)Nothofagus alpina (Poepp. and Endl.) Oerst. (= N. nervosa (Phil.) Dim. et Mil.), raulí, is an iconic forest tree species of the South American temperate forests due to its hardwood quality. With a pinkish colour and light ... -
Respuesta del crecimiento de clones de Maqui; seleccionados de los Bosques Andinopatagónicos de Argentina; frente a distintas condiciones de cultivo
Roldan, Cecilia Soledad; El Mujtar, Veronica Andrea; Caballe, Gonzalo; Marchelli, Paula; Berli, Federico Javier (INTA - CIEFAP - CONICET, 2022-03)El maqui (Aristotelia chilensis (Mol.) Stunz) es una especie nativa de los bosques andinopatagónicos de Argentina y Chile; considerada como un Producto Forestal no Maderero (Misle et al. 2011; Vogel et al. 2016). Crece ... -
Roble pellín (Nothofagus obliqua): A Southern Beech with a Restricted Distribution Area But a Wide Environmental Range in Argentina
Azpilicueta, Maria Marta; Marchelli, Paula; Aparicio, Alejandro Gabriel; Pastorino, Mario Juan; El Mujtar, Veronica Andrea; Torres, Cristian Daniel; Puntieri, Javier Guido; Stecconi, Marina; Barbero, Fernando Alvaro; Lozano, Liliana; Gallo, Leonardo Ariel (Springer, 2021)Nothofagus obliqua (Mirb.) Oerst. (Nothofagaceae, Hill and Jordan 1993), known as ‘roble’, ‘pellín’, ‘roble pellín’ or ‘hualle’, is a tree species endemic to South American temperate forests. It is under protection in ... -
Role and management of soil biodiversity for food security and nutrition; where do we stand?
El Mujtar, Veronica Andrea; Muñoz, Nacira Belen; Prack Mc Cormick, Barbara; Pulleman, Mirjam M.; Tittonell, Pablo Adrian (Elsevier, 2019-03)Soils host diverse communities that support and regulate ecosystem functions, thereby affecting plant production and resource use efficiencies. There is increasing evidence that agricultural intensification affects soil ... -
Searching for molecular insight on hybridization in Nothofagus spp. forest at Lagunas de Epulauquen, Argentina = Estudio de la hibridación a nivel molecular en bosques de Nothofagus spp. en Lagunas de Epulauquen, Argentina
Azpilicueta, Maria Marta; El Mujtar, Veronica Andrea; Gallo, Leonardo Ariel (2016)Los bosques en Lagunas de Epulauquen (36º49’S; 71º04’O) han sido considerados como la población más septentrional de Nothofagus obliqua en Argentina. En años recientes se ha cuestionado su verdadero estatus. La convergencia ... -
Sex-related difference in susceptibility to cypress mortality in Austrocedrus chilensis from Northwestern Patagonia (Argentina) = Susceptibilidad diferencial al mal del ciprés entre sexos de Austrocedrus chilensis en la Patagonia (Argentina)
El Mujtar, Veronica Andrea; Pareja Perdomo, Mariano; Gallo, Leonardo Ariel; Grau, Oscar (Facultad de Ciencias Forestales y Recursos Naturales, Universidad Austral de Chile, 2012)Female and male individuals of dioecious species have different reproductive functions and sex-related differences have been reported in growth rate, age at maturity, size, spatial distribution and physiological responses ... -
Soil bacterial biodiversity characterization by flow cytometry: The bottleneck of cell extraction from soil
El Mujtar, Veronica Andrea; Chirdo, Fernando; Lagares, Antonio; Wall, Luis; Tittonell, Pablo Adrian (Wiley, 2022-07)The importance of soil biodiversity is increasingly recognized in agriculture and natural resource research and development. Yet, traditional soil biodiversity assessments are costly and time-consuming, limiting the extent ... -
Stand development stages and recruitment patterns influence fine-scale spatial genetic structure in two Patagonian Nothofagus species
Sola, Georgina; Marchelli, Paula; Gallo, Leonardo Ariel; Chauchard, Luis; El Mujtar, Veronica Andrea (Springer, 2022-05)Key message: Nothofagus alpina (Poepp. et Endl.) Oerst. and Nothofagus obliqua (Mirb.) Oerst forests have strong fine-scale spatial genetic structures. The intensity of genetic structure patterns differed according to ... -
Staying close: short local dispersal distances on a managed forest of two Patagonian Nothofagus species
Sola, Georgina Giselle; El Mujtar, Veronica Andrea; Gallo, Leonardo Ariel; Vendramin, Giovanni Giuseppe; Marchelli, Paula (Oxford University Press, 2020-05)Understanding the impact of management on the dispersal potential of forest tree species is pivotal in the context of global change, given the implications of gene flow on species evolution. We aimed to determine the effect ... -
Supplementary data to "Genetic variation of leaf pigment content in a southern beech" ( Trees, structure and function 36 : 1823–1836, 2022) [Conjunto de datos]
Arias Rios, Jorge Andrés; El Mujtar, Veronica Andrea; Pastorino, Mario Juan; Marchelli, Paula (2022)Datos primarios de concentraciones de pigmentos determinados para 400 individuos de raulí en dos años sucesivos (2018-2019) en el ensayo de ambiente común y la referencia a su cuenca lacustre, población y familia y también ... -
Supplementary data to "Soil bacterial biodiversity characterization by flow cytometry: The bottleneck of cell extraction from soil" (Methods in Ecology and Evolution, First published: 27 April 2022) [Conjunto de datos]
El Mujtar, Veronica Andrea; Chirdo, Fernando; Lagares, Antonio; Wall, Luis; Tittonell, Pablo Adrian (2022) -
Supplementary material to Micro-environmental variation of soil microbial biodiversity differs across land use types – implications for field sampling designs
Alvarez, Valeria Esther; El Mujtar, Veronica Andrea; Salles, Joana Falcão; Xiu, Jia; Castan, Elisa; Cardozo, Andrea; Tittonell, Pablo Adrian (2022)Background and Aims: Soil microbial biodiversity is the driving force behind several soil processes and is highly affected by land use change. The development of soil quality indicators based on microbial biodiversity is ... -
El Universo escondido bajo nuestros pies: la importancia de conocer y preservar los organismos del suelo
Alvarez, Valeria Esther; Cardozo, Andrea; El Mujtar, Veronica Andrea; Tittonell, Pablo Adrian (Ediciones INTA, 2018-12)Los suelos son la base de los sistemas productivos; sin embargo, pocos de estos sistemas contemplan la preservación de los organismos que contiene. Esta preservación es clave para el desarrollo de sistemas y estrategias ...