Results 1 to 10 of about 668 (207)

Chromium Recovery from Chromium-Loaded Cupressus lusitanica Bark in Two-Stage Desorption Processes [PDF]

open access: goldPlants, 2023
Hexavalent chromium (Cr(VI)) contamination poses serious health and environmental risks. Chromium biosorption has been employed as an effective means of eradicating Cr(VI) contamination.
Alma Rosa Netzahuatl-Muñoz   +2 more
doaj   +6 more sources

Genetic Variation for Economically Important Traits in Cupressus lusitanica in New Zealand [PDF]

open access: yesFrontiers in Plant Science, 2021
Increasing productivity and tolerance against cypress canker disease is an important goal in the Mexican white cypress breeding program in New Zealand, and screening has been in place since 1983.
Ahmed Ismael   +4 more
doaj   +5 more sources

Chromium Biosorption from Cr(VI) Aqueous Solutions by Cupressus lusitanica Bark: Kinetics, Equilibrium and Thermodynamic Studies [PDF]

open access: yesPLoS ONE, 2015
The present study investigated the kinetics, equilibrium and thermodynamics of chromium (Cr) ion biosorption from Cr(VI) aqueous solutions by Cupressus lusitanica bark (CLB). CLB total Cr biosorption capacity strongly depended on operating variables such
Eliseo Cristiani-Urbina
exaly   +3 more sources

Development and Validation of Height-Diameter Models for Cupressus lusitanica in Gergeda Forest, Ethiopia [PDF]

open access: goldForest Science and Technology, 2018
This study was conducted to fit and evaluate ten existing nonlinear height diameter functions for Cupressus lusitanica in Gergeda forest Ethiopia. A total of 260 trees were measured for their diameter at breast height (D) and height using destructive ...
Mengesha Tsega   +4 more
doaj   +2 more sources

Yield of Cupressus lusitanica in Ethiopia. [PDF]

open access: yesSilva Fennica, 1993
Yield of Mill. was modelled by predicting the diameter distribution of trees at given stand ages. The beta distribution was used as a theoretical distribution. The models used for the calculation of diameter distribution were based on 66 temporal sample
Pohjonen, Veli, Pukkala, Timo
doaj   +3 more sources

Comparison of Non-Destructive Methods Based on Natural Frequency for Determining the Modulus of Elasticity of Cupressus lusitanica and Populus x canadensis

open access: goldBioResources, 2016
A non-destructive method for measurement of the modulus of elasticity (MOE) was compared with the static method on beams of Cupressus lusitanica and Populus x canadensis.
Matěj Hodoušek   +4 more
doaj   +2 more sources

Propagação assexuada de Cupressus lusitanica

open access: diamondPesquisa Florestal Brasileira, 2010
The objective was to evaluate the induction of epicormic shoots in strains and techniques of cutting, grafting and minicutting for Cupressus lusitanica cloning. For cutting, concentrations of IBA and substrates in plants of 5 and 10 years of age were tested. In minicutting evaluated the type of propagules. Grafting seedlings of trees 10 years as grafts
Dagma Kratz   +3 more
openalex   +4 more sources

Applicability evaluation of Cupressus lusitanica for pulp production [PDF]

open access: yesMaderas: Ciencia y Tecnología, 2016
This paper aimed to study Cupressus lusitanica wood tracheids biometrics along radial direction and chemical analysis in order to encourage the use of new forest species for pulp production in southern Brazil. Axial tracheids anatomical analysis was held
Caio Cesar Faedo de Almeida   +4 more
doaj   +3 more sources

Reforestación con Cupressus lusitanica y su influencia en la diversidad del bosque de pino-encino en Los Altos de Chiapas, México [PDF]

open access: goldBotan‪ical Sciences, 2013
El uso extendido de Cupressus lusitanica para reforestar áreas degradadas puede reducir la riqueza y diversidad de bosques húmedos de montaña. Se comparó la composición y estructura de la vegetación leñosa de un área reforestada con C.
Laura Fernández-Pérez   +2 more
doaj   +2 more sources

Estimación de biomasa y carbono en árboles de Cupressus lusitanica Mill. en Costa Rica

open access: diamondCiencias Ambientales, 2023
[Introducción]: Las plantaciones forestales son importantes sumideros y reservorios de carbono, además aportan a la sociedad variedad de bienes y servicios ambientales.
William Fonseca González   +3 more
doaj   +2 more sources

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