Zobrazeno 1 - 10
of 523
pro vyhledávání: '"Tropical species"'
Autor:
Isabella Silva Menezes, Tobias Ribeiro Ferreira, Clara Gaspar Fossi de Souza, Rogério Prataviera, Francisco Antonio Rocco Lahr, Ludmila de Freitas, Herisson Ferreira dos Santos, André Luis Christoforo
Publikováno v:
BioResources, Vol 19, Iss 4, Pp 7408-7417 (2024)
Wood, due to its complex anatomy, requires meticulous characterization that imposes several tests to be carried out to evaluate its properties. Normative codes adopt different specimens to this aim. Geometric specificities proposed by NBR 7190-3:2022
Externí odkaz:
https://doaj.org/article/466d2fea30964d0f9f7912a30dab5cda
Publikováno v:
BioResources, Vol 19, Iss 1, Pp 695-715 (2023)
Short-rotation crop (SRC) systems with woody species have been planted in Costa Rica. However, information about different tree species and spacing is limited. The objective of the present study was to examine biomass production and the physical, ene
Externí odkaz:
https://doaj.org/article/b21e6fb14bea464ba2c18dab273726c5
Autor:
Juan García-Quezada, Ricardo Musule-Lagunes, Christian Wehenkel, José Angel Prieto-Ruíz, Víctor Núñez-Retana, Artemio Carrillo-Parra
Publikováno v:
Fuels, Vol 5, Iss 1, Pp 1-16 (2023)
Tropical firewood species are of foremost importance for charcoal production worldwide. The objective of this study was to evaluate the impact of the moisture content of tropical fuelwood on charcoal production in modified Argentinean half-orange kil
Externí odkaz:
https://doaj.org/article/05d75a93eacf49ff8b940fe1574e8ce5
Publikováno v:
Forests, Vol 15, Iss 5, p 885 (2024)
Coco Island, located 530 km off the Pacific coast of Costa Rica, experiences rainfall of over 7000 mm/year. This study aims to explore the distinctiveness of the growth ring boundaries and the dendrochronological potential (DP) of nine tree species f
Externí odkaz:
https://doaj.org/article/1f0e788e44024c3cbe25ed7cdbb4a9e9
Publikováno v:
Drvna Industrija, Vol 74, Iss 1, Pp 21-32 (2023)
Dipteryx panamensis and Hieronyma alchorneoides are two species of high specific gravity used in reforestation programs in Costa Rica, but they lack products with structural value for commercialization. In order to introduce the wood of these two spe
Externí odkaz:
https://doaj.org/article/2a1672a8fb6a49bd93b74c7e16204b84
Publikováno v:
Romanian Journal of Horticulture, Vol 3, Iss 3, Pp 131-138 (2022)
The warming trends of Romania's climate create favourable conditions for growing sub-tropical species. Meanwhile, low temperatures during the winter period do not always follow a similar increasing tendency throughout the country. The objective of t
Externí odkaz:
https://doaj.org/article/7db6750bdc9643f9bfcbb177ed48cbfe
Publikováno v:
Journal of Seed Science, Vol 45 (2023)
Abstract: Seeds of the genus Eugenia L. (Myrtaceae) have interesting propagation strategies, and the reactive oxygen species (ROS) seem to be related to their germination and seedling production. In this study, the effects of ROS on the germination o
Externí odkaz:
https://doaj.org/article/d206c9ce398541b5bc7a04a3b5c6085a
Publikováno v:
Journal of Seed Science, Vol 45 (2023)
Abstract: The reduction in humidity and temperature makes it possible to prolong the storage of seeds, except for those sensitive to desiccation (recalcitrant), which therefore cannot be included in ex situ conservation banks. One way to control the
Externí odkaz:
https://doaj.org/article/54360aaffb0e43e9a21b8fc0c516c496
Autor:
Neeraj Yadav, Vinod Prasad Khanduri, Bhupendra Singh, Chatar Singh Dhanai, Manoj Kumar Riyal, Deepa Rawat, Taufiq Ahmad, Munesh Kumar
Publikováno v:
Forests, Vol 14, Iss 8, p 1664 (2023)
In urban forestry plantations are implemented in different cities of the world for social and environmental benefits. Bauhinia retusa and Bauhinia variegata are important species and to be used as large-scale plantation programs in urban forestry whi
Externí odkaz:
https://doaj.org/article/993ed69f866545ef8e4ecfc7bb1a892d
Publikováno v:
Ecological Indicators, Vol 144, Iss , Pp 109506- (2022)
Tropical and subtropical forests cover only 7 % of the Earth’s land surface. Yet, they host nearly half of global tree density with a high species number (∼40,000 species), store up to 25 % of global terrestrial carbon and represent one-third of
Externí odkaz:
https://doaj.org/article/2ae6a6f81bf94643aef568c71394e94d