Results 11 to 20 of about 3,147 (201)

Contributions of leaf photosynthetic capacity, leaf angle and self-shading to the maximization of net photosynthesis in Acer saccharum: a modelling assessment [PDF]

open access: yesAnnals of Botany, 2012
Se espera que las plantas maximicen sus ganancias fotosintéticas netas y utilicen eficientemente los recursos disponibles, pero los principios fundamentales que rigen las compensaciones en los conjuntos de rasgos relacionados con la optimización del uso ...
Juan M Posada   +2 more
exaly   +3 more sources

Profiling genome‐wide methylation in two maples: Fine‐scale approaches to detection with nanopore technology [PDF]

open access: yesEvolutionary Applications
DNA methylation is critical to the regulation of transposable elements and gene expression and can play an important role in the adaptation of stress response mechanisms in plants.
Susan L. McEvoy   +4 more
doaj   +2 more sources

Mycorrhizal Fungi Influence on Mature Tree Growth: Stronger in High‐Nitrogen Soils for an EMF‐Associated Tree and in Low‐Nitrogen Soils for Two AMF‐Associated Trees [PDF]

open access: yesPlant-Environment Interactions
The plant–mycorrhizal fungi relationship can range from mutualistic to parasitic as a function of the fungal taxa involved, plant ontogeny, as well as the availability of resources.
Inés Ibáñez   +3 more
doaj   +2 more sources

The successional status of sugar maple (Acer saccharum), revisited [PDF]

open access: yesAnnals of Forest Science, 2008
Two complementary experimental designs at two contrasting scales (landscape/long term; individual tree/short term) were used for an in-depth evaluation of the successional status of sugar maple (AS: Acer saccharum Marsh.). First, forest disturbances during the 20th century and composition were mapped for two landscapes in the Du Lievre watershed of ...
Nolet, Philippe   +4 more
openaire   +3 more sources

Una población relicta de Acer saccharum subsp. skutchii (Aceroideae) en el estado de Guerrero, México [PDF]

open access: yesActa Botanica Mexicana, 2011
Se describe la estructura, composición, diversidad, relaciones ambientales y conservación de un bosque mesófilo con Acer saccharum subsp. skutchii (arce azucarero) recientemente encontrado en el municipio de Coahuayutla de José María Izazaga, Guerrero ...
Yalma L. Vargas-Rodriguez
doaj   +2 more sources

Ultrasonido y anisotropía en madera de Thuja plicata y Acer saccharum

open access: yesMaderas: Ciencia y Tecnología, 2016
La velocidad del ultrasonido en la madera y el módulo de elasticidad, siguen un patrón anisotrópico, que se infiere mediante un modelo teórico. El objetivo de la investigación fue determinar la variación de la velocidad del ultrasonido y del módulo de ...
Javier Ramón Sotomayor-Castellanos   +1 more
doaj   +2 more sources

Will It Survive? Evaluating the Effects of Damage and Silviculture on Tree Seedling Survival Using Multi-State Models. [PDF]

open access: yesEcol Evol
Plantations are the spearhead of adaptive silviculture, yet we do not understand how damage from abiotic and biotic agents relates to seedlings’ survival. In this study, we used multi‐state models, which originate from the medical field, to evaluate the relation between ‘damage history’, silvicultural treatments, and planted tree survival.
Champagne E   +3 more
europepmc   +2 more sources

‘Fendai’, ‘Simmeiwu’, and ‘Caizhe’: Three New Ornamental Acer elegantulum Cultivars

open access: yesHortScience, 2022
Acer (maple) species and their horticultural varieties are world-famous ornamental trees with colored leaves that are widely used in natural and potted landscaping, as well as gardening (Lin et al., 2015). Japan and the United States breed the most maple
Le-Jing Lin, Li Lin, Zhi-Yong Zhu
doaj   +1 more source

Acer barbatum (saccharum) var. caddo: Caddo Florida Maple

open access: yesEDIS, 2003
The Florida Maple - Acer barbatum ( Acer saccharum var. floridum ) - is considered by some taxonomists to be a separate species. The correct taxonomic nomenclature appears to depend on which botanist, horticulturist, etc., you rely upon as your "expert".
Edward Gilman, Dennis Watson
doaj   +3 more sources

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