Results 71 to 80 of about 18,364 (291)

Essential oils of Toona and Cedrela Species (Meliaceae): taxonomic and ecological implications

Journal of the Brazilian Chemical Society, 2000
The essential oils of Toona ciliata, Cedrela odorata and C. fissilis have been analysed by GC-MS. Cedrela contains the main sesquiterpenes formed from the cis- and trans-farnesyl pyrophosphate.
Maia Beatriz H. L. N. S., Paula José R. de, Sant'Ana Josué, Silva M. Fátima das G. F. da, Fernandes João B., Vieira Paulo C., Costa Merilene do S. S., Ohashi Orlando S., Silva José Natalino M.   +8 more
doaj  

Sobrevivência de espécies arbóreas plantadas em clareiras causadas pela colheita de madeira em uma floresta de terra firme no município de Paragominas na Amazônia brasileira. [PDF]

, 2015
Analisou-se a sobrevivência de mudas plantadas em 400 clareiras causadas por exploração florestal de impacto reduzido, em floresta de terra firme na Amazônia Oriental.
CARVALHO, J. O. P. de, FERREIRA, J. E. R., GOMES, J. M., NOBRE, D. N. V., SANTOS, R. N. J., SILVA, M. G. da, TAFFAREL, M.   +6 more
core   +1 more source

Distribución geográfica y estado de conservación actual de Cedrela odorata y Cedrelinga cateniformis en la Amazonía ecuatoriana

Journal of Economic and Social Science Research
El estudio estima la distribución geográfica y el estado de conservación de Cedrela odorata y Cedrelinga cateniformis en la Amazonía ecuatoriana, especies de gran relevancia ecológica y económica que enfrentan severas amenazas por la deforestación y el ...
J. Sarango-Ordóñez, Katheryn Gabriela Arellano-Reinoso, Bryan Josué Arias-Ramirez, D. Ureta-Leones   +3 more
semanticscholar   +1 more source

Wildlife trade investigations benefit from multivariate stable isotope analyses

Biological Reviews, Volume 100, Issue 3, Page 1083-1104, June 2025.
ABSTRACT The investigation of wildlife trade and crime has benefitted from advances in technology and scientific development in a variety of fields. Stable isotope analysis (SIA) represents one rapidly developing approach that has considerable potential to contribute to wildlife trade investigation, especially in complementing other methods including ...
Tracey‐Leigh Prigge, Astrid A. Andersson, Chloe E. R. Hatten, Even Y. M. Leung, David M. Baker, Timothy C. Bonebrake, Caroline Dingle   +6 more
wiley   +1 more source

Callus formation from immature inflorescence of cedar and hybrids mahogany

Biotecnología Vegetal, 2004
Meliaceas have great importance in the construction and furniture production, among other applications. Swietenia mahogany x Swietenia macrophylla is a hybrid originally from the Caribbean islands, in Cuba its known as hybrid mahogany.
Marcos Daquinta, Mariela Cid, Yarianne Lezcano, Danilo Pina, Romelio Rodríguez   +4 more
doaj  

Balanço de nutrientes de diferentes espécies arbóreas com potencial para reflorestamento. [PDF]

, 2019
0 presente trabalho tem como objetivos determinar a biomassa das espécies Swietenia macrophylla, Carapa guianensis, Cedrela odorata, Dipterix odorata, Hymenea courbaril, Ceiba pentandra, Virola surinamensis e Tabebuia heptaphylla em diferentes sistemas ...
AZEVEDO, C. P. de, BAUCH, J., DÜNISCH, O., GASPAROTTO, L., LIMA, R. M. B. de   +4 more
core  

Insights From a New 1‐ha Permanent Forest Plot Reveal Differences Between Habitat Type and Similarities Between Forest Type in the Southwestern Amazon

Ecology and Evolution, Volume 15, Issue 5, May 2025.
Southwestern Amazon forests are highly diverse, but information on how tree diversity and composition changes between habitat and forest types remains scarce. We conducted floristic analyses to investigate these changes across a precipitation gradient, between habitat types, and between disturbed and old‐growth forest.
Riley P. Fortier, Thalia Corahua‐Espinoza, Varun Swamy, Kenneth J. Feeley, Geoffrey R. Gallice   +4 more
wiley   +1 more source

Genomic resources for the Neotropical tree genus Cedrela (Meliaceae) and its relatives

BMC Genomics, 2019
Background Tree species in the genus Cedrela P. Browne are threatened by timber overexploitation across the Neotropics. Genetic identification of processed timber can be used to supplement wood anatomy to assist in the taxonomic and source validation of ...
Kristen N. Finch, F. Andrew Jones, Richard C. Cronn   +2 more
doaj   +1 more source

Crioconservación de ápices y semillas de cedro (Cedrela odorata L.) mediante las técnicas de vitrificación y deshidratación [PDF]

, 2013
Cryopreservation de of shoots and seeds of cedar (Cedrela odorata L.). In order to protect the forest resources of Cedrela odorata L., currently threatened, it was considered necessary to establish a protocol for its cryopreservation.
Abdelnour-Esquivel, Ana, García-Rojas, Tatiana   +1 more
core  

Functional complementarity: a review and a new methodological protocol applied to agroforestry systems

Restoration Ecology, Volume 33, Issue 4, May 2025.
Urgent ecosystem restoration is needed in a world with increasing food demands and 80% of agricultural lands degraded. Agroforestry systems (hereafter AFS), which integrate trees and crops, offer a potential solution for ecosystem restoration while providing food resources. The application of the functional trait approach is increasingly recognized for
Laura Cedillo, Mariana Y. Alvarez‐Añorve, Roberto Lindig‐Cisneros, Miguel Martinez‐Ramos   +3 more
wiley   +1 more source