Results 91 to 100 of about 6,589 (239)

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

Effect of land use change on Melolonthidae (Coleoptera: Scarabaeoidea) beetle communities in the deforestation arc of the Brazilian Amazon

open access: yesInsect Conservation and Diversity, Volume 19, Issue 2, Page 404-419, March 2026.
Habitat transformation in Amazon due to agriculture expansion impairs Melolonthidae diversity. Assemblage response towards habitat transformation are group‐dependent. Although highly disturbed, Amazon arc of deforestation region dwells sensitive insect assemblages. Abstract Although the Amazon provides crucial goods and ecosystem services for humanity,
Kleyton Rezende Ferreira   +4 more
wiley   +1 more source

Cedrela in the Malay Peninsula

open access: yes, 1930
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
openaire   +1 more source

Host Status of Brazilian Native Tree Species to Root‐Knot Nematodes

open access: yesForest Pathology, Volume 56, Issue 1, February 2026.
ABSTRACT Root‐knot nematodes (RKN, Meloidogyne spp.) are among the most important plant pathogenic organisms, causing significant damage, with a wide geographical distribution and being difficult to control. The ability of these nematodes to parasitize native trees from Brazilian biomes is little understood.
Ismail Teodoro de Souza Júnior   +6 more
wiley   +1 more source

Árboles del Valle Central de Costa Rica: reproducción Cedro amargo (Cedrela odorata L.) [PDF]

open access: yes, 2013
The following issue presents a brief description about the “cedro amargo”tree (Cedrela odorata L.) including information about its phenology which directly relates to fruit recollection, seed treatment, nursery, and germination processes.Se presenta una ...
Torres-Córdoba, Gustavo   +1 more
core   +2 more sources

Soil Organic Carbon Variability in Tropical Cropping Systems: Interactions With Texture, pH, Macronutrients, and Organic Matter

open access: yesInternational Journal of Agronomy, Volume 2026, Issue 1, 2026.
Soil organic carbon (SOC) plays a crucial role in mitigating climate change and enhancing soil fertility. Its storage and dynamics are particularly significant in agricultural ecosystems of the Peruvian Amazon, where the expansion of agriculture and livestock farming may disrupt the regional carbon balance.
Richard Solórzano   +5 more
wiley   +1 more source

Survival, mortality and growth of three forest species planted in Andean scrubland in southern Ecuador

open access: yesRevista Cubana de Ciencias Forestales, 2019
The planting of three forest species in Andean scrubland in southern Ecuador was experienced in two areas: one carrying out pure planting, planting 20 plants per block species, with three repetitions; and a second area with mixed plantation 20 mixed ...
Zhofre Huberto Aguirre Mendoza   +3 more
doaj  

Ensayos de propagación de algunas especies forestales aptas para el manejo de la microcuenca La Lejía, Cundinamarca, Colombia

open access: yesRevista Científica, 2012
Se realizaron ensayos de propagación de 13 especies forestales, consideradas en estudios previos como aptas para la recuperación y manejo de la microcuenca La Lejía en el Municipio de Arbeláez, Cundinamarca, Colombia.
Julieth Pérez-Vega   +2 more
doaj   +1 more source

Corn cob pyrolysis: A systematic literature review of methods and applications

open access: yesThe Canadian Journal of Chemical Engineering, Volume 103, Issue 11, Page 5520-5585, November 2025.
Mapping the research landscape of corn cob pyrolysis. Abstractas The agricultural sector is experiencing a surge in waste generation due to population growth, creating an urgent need to convert byproducts into value‐added products. Maize (Zea mays L.), a leading global crop, produces significant byproducts, such as corn cob, which are often undervalued.
Vilmar Steffen   +5 more
wiley   +1 more source

Assessing the effects of tropical wood leachate to Desmodesmus subspicatus, Lemna minor and Daphnia magna

open access: yesHeliyon, 2020
Ghana has a long history as a major supplier of high-value hardwood timber and wood products to many countries. The research seeks to assess the effects of tropical wood leachates to aquatic organisms.
Lyndon N.A. Sackey, Vladimir Kočí
doaj   +1 more source

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