Results 61 to 70 of about 619 (167)

Application of confocal laser scanning microscopy in dendrochronology

open access: yesLes, 2019
We used the Confocal Laser Scanning Microscope (CLSM) Olympus LEXT OLS5000 for non-destructive observation and image analysis of wood anatomy traits in growth layers of tree species from different climatic zones.
Angela Balzano   +3 more
doaj   +1 more source

Floristic Composition, Diversity, and Stand Structure After Forest Landscape Restoration in Amani Nature Forest Reserve, Tanzania

open access: yesInternational Journal of Forestry Research, Volume 2025, Issue 1, 2025.
Conserving natural forest resources is essential for climate change mitigation and biodiversity protection, requiring a clear understanding of species composition and forest stand structure. This study assessed the floristic composition, diversity, and structure in the northern part of Amani Nature Forest Reserve (ANFR), where forest landscape ...
Abraham J. A. Msoma   +4 more
wiley   +1 more source

Aplicación de un modelo experimental de valoración económica del uso y manejo de la flora colombiana. Estudio de caso: Meliaceae y Anacardiaceae

open access: yesActa Biológica Colombiana, 2006
Se proponen un modelo y un indicador de valoración económica como alternativas para valorar el uso y manejo de la flora colombiana y se aplican a nueve especies de Meliaceae y Anacardiaceae: Swietenia macrophylla King (caoba), Cedrela odorata L. (cedro),
Nydia Johanna Muñoz Castaño   +2 more
doaj  

Tree Diversity and Its Ecological Importance Value in Silvopastoral Systems: A Study along Elevational Gradients in the Sumaco Biosphere Reserve, Ecuadorian Amazon

open access: yesLand
This study analyzes tree diversity and its ecological importance value in silvopastoral systems in the Sumaco Biosphere Reserve (SBR), Ecuador, along an altitudinal gradient of 400–2000 masl.
Bolier Torres   +4 more
doaj   +1 more source

Evaluación de la categoría de riesgo de extinción del cedro rojo (Cedrela odorata) en México

open access: yesRevista Mexicana de Biodiversidad, 2018
Cedrela odorata es una especie neotropical, protegida por CITES y la UICN. Desde 2011, en México se considera como especie sujeta a protección especial (Pr) NOM-059-Semarnat-2010 (Semarnat, 2010a).
Carlos Alberto Ruiz-Jiménez   +3 more
doaj   +1 more source

Efectos de la intemperie en el color de dos acabados aplicados en madera de Cedrela Odorata y Carapa Guianensis

open access: yesMaderas: Ciencia y Tecnología, 2014
Cedrela odorata y Carapa guianensis son maderas utilizadas para la elaboración de muebles, puertas e inmobiliario de casas en Costa Rica. Así mismo, dos tipos de acabados (tipo nitrocelulosa y de poliuretano) son muy utilizados en estas maderas.
Juan Carlos Valverde, Róger Moya
doaj  

In vitro Propagation of Albizia guachapele, Cedrela odorata, Platymiscium pinnatum and Guaiacum sanctum

open access: yesPlant Tissue Culture and Biotechnology, 1970
In Costa Rica Albizia guachapele, Cedrela odorata, Platymiscium pinnatum and Guaiacum sanctum are important plant species in both economic and ecological terms and their wood is precious and reported to be highly resistant material. This research has evaluated the in vitro micropropagation as a technology focused to conserve these species.
Valverde Cerdas, Lisette   +2 more
openaire   +4 more sources

Cryopreservation de of shoots and seeds of cedar (Cedrela odorata L.)

open access: yes, 2013
In order to protect the forest resources of Cedrela odorata L., currently threatened, it was considered necessary to establish a protocol for its cryopreservation. Research was conducted using shoots and seeds. Vitrification techniques were evaluated with shoots, using various solutions and rapid freezing in liquid nitrogen (LN).
García Rojas, Tatiana   +1 more
openaire   +2 more sources

EFECTOS DE LA INTEMPERIE EN EL COLOR DE DOS ACABADOS APLICADOS EN MADERA DE CEDRELA ODORATA Y CARAPA GUIANENSIS EFFECT OF WEATHERING ON COLOR OF TWO COATING APPLIED ON CEDRELA ODORATA AND CARAPA GUIANENSIS WOOD

open access: yesMaderas: Ciencia y Tecnología, 2010
Cedrela odorata y Carapa guianensis son maderas utilizadas para la elaboración de muebles, puertas e inmobiliario de casas en Costa Rica. Así mismo, dos tipos de acabados (tipo nitrocelulosa y de poliuretano) son muy utilizados en estas maderas.
Juan Carlos Valverde, Róger Moya
doaj  

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