Results 81 to 90 of about 24,151 (223)

Quality of Genetically-Improved Acacia auriculiformis For Renewable Short-Rotation Wood-Energy

open access: yesJurnal Manajemen Hutan Tropika, 2018
To be viable, fast-growing energy plantations must be large in volume, harvested at early age, and maximized calorific value which linked to heartwood proportion.
Rina Laksmi Hendrati   +1 more
doaj   +3 more sources

Synergistic Roles of Biphasic Ethylene and Hydrogen Peroxide in Wound-Induced Vessel Occlusions and Essential Oil Accumulation in Dalbergia odorifera

open access: yesFrontiers in Plant Science, 2019
The heartwood of Dalbergia odorifera (D. odorifera), named “Jiang Xiang” in traditional Chinese medicine, is highly valuable. Mechanical wounding induced the production of “Jiang Xiang” in D. odorifera.
Zhiyi Cui, Zengjiang Yang, Daping Xu
doaj   +1 more source

Scaling from single-point sap velocity measurements to stand transpiration in a multi-species deciduous forest: uncertainty sources, stand structure effect, and future scenarios impacts [PDF]

open access: yes, 2015
A major challenge in studies estimating stand water use in mixed-species forests is how to effectively scale data from individual trees to the stand.
Asbjornsen, Heidi   +3 more
core   +1 more source

Survey on the chemical composition of several tropical wood species [PDF]

open access: yes, 2019
Variability in the chemical composition of 614 species is described in a database containing measurements of wood polymers (cellulose, lignin and pentosan), as well as overall extraneous components (ethanol-benzene, or hot water extracts and ash, with a ...
Gérard, Jean   +2 more
core   +3 more sources

Self‐ and Electrodic‐Potential Response to Hydrological and Biogeochemical Processes in the Soil‐Tree Continuum

open access: yesJournal of Geophysical Research: Biogeosciences, Volume 131, Issue 3, March 2026.
Abstract Forest sustainability is regulated by the interplay between water and biochemical fluxes within the soil–tree continuum. However, capturing the daily to seasonal interplay of these ecohydrological and biological processes remains a major challenge.
M. Dumont   +8 more
wiley   +1 more source

BAAD: a Biomass And Allometry Database for woody plants [PDF]

open access: yes, 2015
Understanding how plants are constructed—i.e., how key size dimensions and the amount of mass invested in different tissues varies among individuals—is essential for modeling plant growth, carbon stocks, and energy fluxes in the terrestrial biosphere ...
Aiba, Masahiro   +23 more
core   +1 more source

Diverse Phytochemicals and Bioactivities in the Ancient Fruit and Modern Functional Food Pomegranate (Punica granatum). [PDF]

open access: yes, 2017
Having served as a symbolic fruit since ancient times, pomegranate (Punica granatum) has also gained considerable recognition as a functional food in the modern era. A large body of literature has linked pomegranate polyphenols, particularly anthocyanins
Tian, Li, Wu, Sheng
core   +2 more sources

Plant part substitution in Litsea Chinensis for medicinal use: A comparative phytochemical approach

open access: yesAncient Science of Life, 2017
Background: Medasakha (Litsea chinensis) is a medium sized tree, heartwood of which is extensively used in Ayurveda for the treatment of various diseases.
Bhavana Srivastava   +4 more
doaj   +1 more source

Exploring site formation and building local contexts through wiggle-match radiocarbon dating: re-dating of the Firth of Clyde Crannogs, Scotland [PDF]

open access: yes, 2017
There are at least four wooden intertidal platforms, also known as marine crannogs, in the Firth of Clyde, on the west coast of Scotland. The interpretation of these sites partly depends on their dating and, if coeval, they could point to the presence of
Cook, Gordon   +3 more
core   +1 more source

The quality comparison of particleboards produced from heartwood and sapwood of european larch

open access: yesMaderas: Ciencia y Tecnología, 2019
In this paper, the impacts of heartwood and sapwood usage on the physical, mechanical, and surface properties and formaldehyde emission of particleboard are investigated. European Larch (Larix decidua) trees are chosen as a raw material.
Selahattin Bardak   +2 more
doaj  

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