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Independent estimation of sensible and latent fluxes in a vineyard using improved surface renewal analysis
(2021)
Turbulent fluxes are key components of surface energy balance. Micrometeorological techniques, such as eddy covariance (EC), are commonly used to estimate sensible (H) and latent (LE) heat fluxes, because they provide ...
Patterns of resource use efficiency in relation to intra-specific competition, size of the trees and resource availability in ponderosa pine
(Elsevier, 2014-01-15)
Patterns of resource use efficiency (RUE) in relation to intra-specific competition, size of the trees and resource availability are under debate. Also, the relationship between RUE and growth efficiency (GE) seems to be ...
Environmental versus geological barriers in the great american biotic interchange : a biogeographic analysis using frogs
(UniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biología, 2018)
El cierre geológico del Istmo de Panamá (IP) precipitó uno de los mayores eventos biogeográficos del Cenozoico que cambió indeleblemente la composición de las comunidades bióticas en América del Sur y del Norte. El momento ...
Adubação nitrogenada e densidade de semeadura em soja
(Universidade Federal de Santa MariaBRAgronomiaUFSMPrograma de Pós-Graduação em Agronomia, 2010-02-19)
In cultivars with a cycle shorter than 120 days it is known that there is a relationship between the speed of canopy closure and the grain yield. Aiming at a better initial growing and consequently a quickest canopy closure ...
Patterns of tree species richness in jalisco, Mexico: Relation to topography, climate and forest structure
(2010)
The objective of this study was to identify the major environmental variables and components of forest structure associated with variability in tree species richness on a network of 806 permanent plots in the State of ...
Spurred Anoda (Anoda cristata) Competition in Narrow- and Wide-Row Soybean (Glycine max)
(Weed Science Society of America, 2003-07)
The effect of spurred anoda competition in narrow- (35 cm) and wide-row (70 cm) soybean was studied in field experiments for 2 yr. Vigorous early soybean growth in narrow- compared with wide-row soybean resulted in lower ...
Relative size to resprouters determines post-fire recruitment of non-serotinous pines
(Elsevier Science, 2018-12)
The persistence of non-serotinous pines in Mediterranean forests can be threatened by climate-mediated changes in fire regimes that may favor the dominance of resprouters or other fire-adapted species. Recovery of ...