Buscar
Mostrando ítems 1-10 de 4672
Bark anatomy of Melastomataceae species in the Brazilian Cerrado, a neotropical savanna
(2021-01-01)
The bark (all tissues outside the cambium) is a morphologically diverse and functionally important part of the stem. Outer bark (periderm) has a protective function, and inner bark (secondary phloem) is involved in the ...
The role of bud protection and bark density in frost resistance of savanna trees
(Wiley-Blackwell, 2019-10-16)
Frost events occur with a significant frequency in savannas of the Southern Hemisphere, especially in the Cerrados of Brazil. One of the main strategies to deal with such events is to invest in thick and dense bark, which ...
ADSORPTION CAPACITY OF COPPER OF NATURAL AND MODIFIED RADIATA BARK PINE
(Sociedad Chilena de Química, 2003)
EXTRACTION OF POLYFLAVONOIDS FROM Pinus radiata D. Don BARK: EVALUATION OF EFFECTS OF SOLVENT COMPOSITION AND OF THE HEIGHT ON TREE BARK
(Sociedad Chilena de Química, 2001)
Relações entre estrutura, química e densidade da casca com sua função em caules e raízes de espécies do cerrado paulista
(Universidade Estadual Paulista (Unesp), 2019-02-26)
A casca é um sistema biológico complexo que desempenha diversas funções na planta, incluindo condução de fotoassimilados, suporte mecânico, armazenamento de substâncias e proteção contra herbívoros, patógenos e intempéries ...
Savanna trees do not have thicker outer bark than forest trees of two tropical species
(2019-02-01)
Although the outer bark is important for protecting the inner tissues of stems of woody plants, especially from fire, the variation of outer bark in environments with different water availability, wind intensities, and ...
Fire and drought: Shifts in bark investment across a broad geographical scale for Neotropical savanna trees
(2021-11-01)
Savanna tree communities occurring in confluence zones with other biomes likely experience different environmental pressures, resulting in shifts in the selection of individual traits, the combinations of such traits, and ...
Identification of proanthocyanidins extracted from Pinus radiata D. Don bark
(Pontificia Universidad Católica de Chile. Facultad de Agronomía e Ingeniería Forestal, 2010)