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Mostrando ítems 21-30 de 2028
Influence of stand density on growth and water use efficiency in Eucalyptus clones
(2020-06-15)
We examined the influence of stand density and genotype on transpiration and water use efficiency in high productivity plantations. Three widely planted Eucalyptus clones that differ in drought tolerance and productivity ...
Valuation of sitting and standing in metro trains using revealed preferences
(Elsevier, 2016)
The estimation of differences in the value of in-vehicle time sitting and standing is usually made with stated choice (SC) data, partly due to the lack of revealed preference data. In this paper, we use the observed behaviour ...
Light-mediated self-organization of sunflower stands increases oil yield in the field
(National Academy of Sciences, 2017-07)
Here, we show a unique crop response to intraspecific interference, whereby neighboring sunflower plants in a row avoid each other by growing toward a more favorable light environment and collectively increase production ...
The interspecific competition of tropical estuarine macrophytes is not density-dependent
(2020-05-01)
The interspecific competition of aquatic macrophytes may be density-dependent and its outcome has importance for the monospecific and mixed stands zonation in tropical estuaries. To evaluate the growth of Spartina alterniflora ...
Molecular adsorption of NO on free-standing and on graphene-supported Mo3W5 cluster: a density functional theory investigation
(Springer, 2016-05)
The adsorption of molecular NO on the free-standing and graphene-supported Mo3W5 cluster is studied using methods from the gradient-corrected density functional theory. Before, the effect of the graphene support on the ...
Regional comparisons of wood density and knot size in low stand density lodgepole pine
(Forintek Canada, 2018)
Functional traits and growth rate response to stand variables: differences between saplings and seedlings of native trees established in loblolly pine plantations in the Atlantic Forest
(Springer, 2022-05-03)
The establishment of native trees in exotic forest plantations can improve economic and ecological outcomes, and functional traits can help understanding differential responses of growth rates to stand variables. It is ...
Dendrogramas de manejo da densidade para povoamentos de Pinus elliottii Engelm para a região central do Rio Grande do Sul
(Universidade Federal de Santa MariaBRRecursos Florestais e Engenharia FlorestalUFSMPrograma de Pós-Graduação em Engenharia Florestal, 2009-03-04)
This work aimed at building a management dendrogram and determining the appropriate density for management of stands of Pinus elliottii in central region of the
Rio Grande do Sul. To do that, stands in maximum stock, in ...
Impact of exotic Ponderosa pine (Pinus ponderosa Doug. ex Laws.) plantations on water resources in northwestern Patagonia, Argentina
(Oregon State University, 2007-12)
Exotic ponderosa pine (Pinus ponderosa Doug. ex Lawson) plantations are being planted within the natural distribution area of cordilleran cypress (Austrocedrus chilensis (D.Don) Pic. Ser. et Bizzarri) in Patagonia, Argentina. ...