Results 31 to 40 of about 92,009 (309)

Modeling dominant height growth using permanent plot data for Pinus brutia stands in the Eastern Mediterranean region

open access: yesForest Systems, 2021
Aim of the study: At current, forest management in the Eastern Mediterranean region is largely based on experience rather than on management plans. To support the development of such plans, this study develops and compares site index equations for pure ...
Tammam Suliman   +4 more
doaj   +1 more source

Forest classification and impact of BIOMASS resolution on forest area and aboveground biomass estimation

open access: yesInternational Journal of Applied Earth Observation and Geoinformation, 2017
Abstract The European Space Agency (ESA) is currently implementing the BIOMASS mission as 7th Earth Explorer satellite. BIOMASS will provide for the first time global forest aboveground biomass estimates based on P-band synthetic aperture radar (SAR) imagery.
Michael Schlund   +2 more
openaire   +1 more source

Above-ground biomass and productivity in a rain forest of eastern South America [PDF]

open access: yes, 2008
: The dynamics of tropical forest woody plants was studied at the Nouragues Field Station, central French Guiana. Stem density, basal area, above-ground biomass and above-ground net primary productivity, including the contribution of litterfall, were ...
Forget, P.M.   +9 more
core   +1 more source

Modulating Heterologous Pathways and Optimizing Culture Conditions for Biosynthesis of trans-10, cis-12 Conjugated Linoleic Acid in Yarrowia lipolytica

open access: yesMolecules, 2019
A novel recombinant strain has been constructed for converting glycerol into a specific conjugated linoleic acid isomer (trans-10, cis-12 CLA) using Yarrowia lipolytica as host.
Xun Wang   +4 more
doaj   +1 more source

Height-diameter allometry of tropical forest trees [PDF]

open access: yes, 2010
Tropical tree height-diameter (H:D) relationships may vary by forest type and region making large-scale estimates of above-ground biomass subject to bias if they ignore these differences in stem allometry.
Banin, Lindsay   +218 more
core   +1 more source

Direct Liquefaction of Bamboo in Ethanol-Phenol Co- Solvent

open access: yesBioResources, 2016
Bamboo was converted into bio-oil via direct liquefaction with ethanol-phenol as solvent in a 250 mL Parr High-Pressure reactor. The influences of reaction parameters such as reaction time, liquefaction temperature, catalyst content, ratio of solvent ...
Yan Ma   +5 more
doaj   +1 more source

Selective Hydrogenation of Phenol to Cyclohexanol over Ni/CNT in the Absence of External Hydrogen

open access: yesEnergies, 2020
Transfer hydrogenation is a novel and efficient method to realize the hydrogenation in different chemical reactions and exploring a simple heterogeneous catalyst with high activity is crucial.
Changzhou Chen   +4 more
doaj   +1 more source

Screening of Cucumber Fusarium Wilt Bio-Inhibitor: High Sporulation Trichoderma harzianum Mutant Cultured on Moso Bamboo Medium

open access: yesFrontiers in Microbiology, 2021
Cucumber fusarium wilt is a soil-borne disease which causes serious production decrease in cucumber cultivation world widely. Extensive using of chemical pesticides has caused serious environmental pollution and economic losses, therefore, it is ...
Ning Zhang   +14 more
doaj   +1 more source

Forest change mapping in northeast China using SAR and INSAR data [PDF]

open access: yes, 2011
One of the objectives of Forest Dragon 2 project is the generation of a forest cover change map between 1990s and 2000s for Northeast China based on ERS-1/2 tandem data and ENVISAT ASAR data.
Leiterer, Reik   +9 more
core   +1 more source

High risk, high gain? Trade-offs between growth and resistance to extreme events differ in northern red oak (Quercus rubra L.)

open access: yesFrontiers in Plant Science
Information about the resistance and adaptive potential of tree species and provenances is needed to select suitable planting material in times of rapidly changing climate conditions.
Jonathan M. Kormann   +6 more
doaj   +1 more source

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