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A comparison of five methods to assess embolism resistance in trees
Sergent, Anne Sophie; Varela, Santiago Agustin; Barigah, T.S.; Badel, E.; Cochard, H.; Dalla Salda, Guillermina; Delzon, S.; Fernandez, María Elena; Guillemont, J.; Gyenge, Javier; Lamarque, L.J.; Martinez Meier, Alejandro; Rozenberg, P.; Torres Ruiz, J.M; Martin St Paul, N.K. (Elsevier, 2020-04)Vulnerability to drought-induced embolism is a key trait that shapes drought resistance and that could be increasingly used to design climate-smart forest management guidelines and to anticipate the outcome of climate ... -
Analyse rétrospective de l’adaptation à la sécheresse chez le douglas
Rozenberg, Philippe; Sergent, Anne Sophie; Dalla Salda, Guillermina; Martinez Meier, Alejandro; Marin, Sara; Ruiz Diaz, Manuela; Bastien, Jean-Charles; Sanchez, Leopoldo; Bréda, Nathalie (Swiss Forestry Society and Allen Press, 2012-03)For a number of years in certain regions of France the Douglas-fir trees (Pseudotsuga menziesii [Mirb.] Franco) have presented symptoms of withering which have been attributed to drought. Our results show that the hydraulic ... -
Aprovechando residuos forestales : una alternativa de manejo integral de plantaciones de pino ponderosa en la cuenca de Arroyo del Medio
Diez, Juan Pablo; Varela, Santiago Agustin; Martinez Meier, Alejandro; Caballe, Gonzalo; Claps, Leonardo; Andreassi, Leonardo; Salvaré, Fernando (Ediciones INTA, 2017-12)El uso integral de los productos y subproductos que pueden obtenerse de podas y raleos en plantaciones de pino, al tiempo que minimiza los residuos de los aprovechamientos forestales disminuyendo las probabilidades de ... -
Assessing the near infrared spectroscopy tool to explore phytochemical profile of Nothofagus antarctica (ñire) leaves
Mattera, Maria Gabriela; Batistelli, Marianela; Peri, Pablo Luis; Martinez Meier, Alejandro (Red Argentina de Ciencia y Tecnología Forestal, 2023-03)Plants have evolved to detect adverse environmental conditions and generate diverse biochemical, morphological and physiological responses in order to grow and survive at a specific environment (Ahanger et al. 2017; Hossain ... -
Assessment of resistance to xylem cavitation in cordilleran cypress using near-infrared spectroscopy
Sergent, Anne Sophie; Segura, Vincent; Charpentier, Jean-Paul; Dalla Salda, Guillermina; Fernandez, María Elena; Rozenberg, Philippe; Martinez Meier, Alejandro (Elsevier, 2020-04)Characterizing drought resistance of forest trees is an important aim in the worldwide context of increasing forest decline and dieback. Furthermore, wood demand is increasing all around the world, urging the need for the ... -
Climate warming differently affects Larix decidua ring formation at each end of a French Alps elevational gradient
Rozenberg, Philippe; Chauvin, Thibaud; Escobar-Sandoval, Margarita; Huard, Frédéric; Shishov, Vladimir; Charpentier, Jean-Paul; Sergent, Anne Sophie; Vargas-Hernandez, José Jesus; Martinez Meier, Alejandro; Pâques, Luc (Springer, 2020-06)Key message The ongoing global warming tends to reduce Larix decidua radial growth and ring wood density at the bottom of an elevational gradient in the French Alps, while it has a less marked effect at the top. Context: ... -
Climate warming differently affects Larix decidua ring formation at each end of a French Alps elevational gradient.
Rozenberg, Philippe; Chauvin, Thibaud; Escobar-Sandoval, Margarita; Huard, Frédéric; Shishov, Vladimir; Charpentier, Jean-Paul; Sergent, Anne Sophie Marie; Vargas-Hernandez, J. Jesus; Martinez Meier, Alejandro; Pâques, Luc (Springer, 2020)Key message: The ongoing global warming tends to reduce Larix decidua radial growth and ring wood density at the bottom of an elevational gradient in the French Alps, while it has a less marked effect at the top. Context: ... -
Comparación de metodologías para la estimación de la densidad de la madera y sus implicancias en la estimación de parámetros genéticos en tres especies del género Eucalyptus
Alarcón, Pamela Cecilia; Fernandez, María Elena; Pathauer, Pablo Santiago; Harrand, Leonel; Oberschelp, Gustavo Pedro Javier; Monteoliva, Silvia Estela; Martinez Meier, Alejandro (Facultad de Ciencias Agrarias y Forestales, Universidad Nacional de La Plata, 2018)Entre las diversas características que definen la calidad de la madera, la densidad es el descriptor que ha cobrado mayor relevancia. En vista a la variedad de métodos disponibles para estimar la densidad básica, de la ... -
Daño por heladas y crecimiento de Corymbia spp. al segundo año de edad en Concordia, Entre Ríos, Argentina = Frost damage and growth rate of 2-year-old Corymbia spp. in Concordia, Entre Ríos, Argentina
Gimenez, Carla Anahí; Harrand, Leonel; Lopez, Juan Adolfo; Martinez Meier, Alejandro (GeMFo, 2022-09-20)En un ensayo instalado en la EEA INTA Concordia, Entre Ríos, Argentina (Lat 31º21´43" S, Long 58º07´16" E) se evaluó al segundo año de edad el daño producido por las heladas y los indicadores de velocidad de crecimiento ... -
Dissecting the Space-Time Structure of Tree-Ring Datasets Using the Partial Triadic Analysis
Rossi, Jean Pierre; Nardin, Maxime; Godefroid, Martin; Ruiz Diaz, Manuela; Sergent, Anne Sophie; Martinez Meier, Alejandro; Paques, Luc; Rozenberg, Philippe (Plos One, 2014-09)Tree-ring datasets are used in a variety of circumstances, including archeology, climatology, forest ecology, and wood technology. These data are based on microdensity profiles and consist of a set of tree-ring descriptors, ... -
¿Donde está la madera estructural?: Estudio de caso en Pino Ponderosa
Caballe, Gonzalo; Santaclara Estévez, Oscar; Diez, Juan Pablo; Letourneau, Federico Jorge; Merlo Sanchez, Esther; Martinez Meier, Alejandro (2019-11)La calidad de la madera para uso estructural se define por sus propiedades físicas y mecánicas, entre las cuales, el módulo de elasticidad (MOE) es una de las principales. La posibilidad de predecir el MOE, a partir de ... -
¿Dónde está la madera estructural? Estudio de caso en Pino ponderosa
Caballe, Gonzalo; Martinez Meier, Alejandro; Diez, Juan Pablo; Letourneau, Federico Jorge; Santaclara, Oscar; Merlo Sanchez, Esther (Programa Nacional Forestales, INTA, 2020-01)Dentro del sector de la construcción, la madera es el material con menor impacto ambiental entre todos los que se utilizan. Es el único material de origen natural, renovable y reciclable. Acompañado por la versatilidad que ... -
Dynamics of cavitation in a Douglas-fir tree-ring: transition-wood, the lord of the ring?
Dalla Salda, Guillermina; Fernandez, María Elena; Sergent, Anne Sophie; Rozenberg, Philippe; Badel, Eric; Martinez Meier, Alejandro (INRA, 2014-11)The objective of this work wa s to investigate the dynamics of embolism formation within a Douglas fir tree ring . Four resistant and four vulnerable 10 year old trees were selected among 50 trees, based on their P 50 . ... -
Ecophysiological basis of wood formation in ponderosa pine : linking water flux patterns with wood microdensity variables
Martinez Meier, Alejandro; Fernandez, María Elena; Dalla Salda, Guillermina; Gyenge, Javier Enrique; Licata, Julián Andrés; Rozenberg, Philippe (2015-06)Climate and stands management have an effect on the process of wood formation via resource availability. To improve knowledge of wood quantity and physical structure, increment cores of ponderosa pine were taken in high- ... -
En Madera, otra forma de construir : Una arquitectura sustentable cada vez mas necesaria
Caballe, Gonzalo; Martinez Meier, Alejandro (EEA Bariloche, INTA, 2021-12)El uso de la madera en construcción no parece una idea particularmente innovadora: la humanidad ha estado construyendo casas de madera durante siglos. Pero cuando se trata de nuevos esfuerzos para ser sustentables, la ... -
Enhanced high-spatial resolution radiographic images based on COTS CMOS image sensors applied to wood dendrochronology and densitometry
Corzi, Damian Leonel; Lipovetzky, Jose; Alcalde Bessia, Fabricio Pablo; Baqué, Laura; Sergent, Anne Sophie Marie; Pérez, Martín; Sofo Haro, Miguel; Artola Vinciguerra, Ignacio Carlos; Martinez Meier, Alejandro; Dalla Salda, Guillermina; Varela, Santiago Agustin; Gómez Berisso, Mariano (Elsevier, 2024-03)The imaging of wood samples using X-rays for the study of dendrochronology and densitometry is predominantly conducted through analog films subsequently digitized or, in more advanced instances, with expensive flat-panel ... -
Environmental gradients as “natural labs” for elucidating the regeneration dynamics of three Nothofagus species under different climatic scenarios in Patagonia
Cagnacci, Julieta Maria; Estravis Barcala, Maximiliano; Gonzalez-Polo, Marina; Marchelli, Paula; Pastorino, Mario Juan; Martinez Meier, Alejandro; Batlla, Diego; Arana, María Veronica (2018-09)We work in Patagonian forests, the southernmost woody ecosystems of the world, in which three tree species have a clear altitudinal distribution. Nothofagus obliqua is frequent at 650-850 m above the sea level, N. nervosa ... -
Evaluación de daños por heladas tardías en ensayos de procedencias de pino oregón introducidos en el norte de la Región Andino Patagónica Argentina
Martinez Meier, Alejandro; Mondino, Victor Alejandro; Gallo, Leonardo Ariel (Universidad Austral de Chile, 2005-12)The susceptibility to late frost of the seed source used for afforestations at the moment it is one of the main adaptatives characteristic limiting the increase of the planted area of Douglas-fir (Pseudotsuga menziesii ... -
Evaluación genética en etapa de vivero de áreas productoras de semillas (APS) de Pino Ponderosa en Nordpatagonia
Schinelli Casares, Teresa; Basil, Juan Gustavo; Tejera, Eduardo; Honorato, Martin Omar; Gallo, Leonardo Ariel; Mondino, Victor Alejandro; Martinez Meier, Alejandro; Pastorino, Mario Juan (Ediciones INTA, 2012-12)El Pino Ponderosa (Pinus ponderosa Dougl. ex Laws) es la principal especie forestal implantada en secano en la Patagonia. Su potencialidad productiva y la disponibilidad de tierras para su cultivo permiten proyectar la ... -
Functional relationships between wood structure and vulnerability to xylem cavitation in races of Eucalyptus globulus differing in wood density
Barotto, Antonio José; Monteoliva, Silvia Estela; Gyenge, Javier; Martinez Meier, Alejandro; Fernandez, María Elena (Oxford University Press, 2018-02)Wood density can be considered as a measure of the internal wood structure, and it is usually used as a proxy measure of other mechanical and functional traits. Eucalyptus is one of the most important commercial forestry ...