نتایج جستجو برای: above ground biomass
تعداد نتایج: 437372 فیلتر نتایج به سال:
The area-wide estimation of aboveground biomass (AGB) and its changes as a proxy for the sequestration emission carbon are currently associated with high uncertainties. Here we combined interferometric synthetic aperture radar (InSAR) height models derived from TanDEM-X repeated ground-based inventories years 2012 2019 to estimate InSAR AGB in structurally diverse dynamic landscape Sumatra, Ind...
Allometric biomass allocation theory predicts that leaf biomass (M L ) scaled isometrically with stem (M S ) and root (M R ) biomass, and thus above-ground biomass (leaf and stem) (M A ) and root (M R ) scaled nearly isometrically with below-ground biomass (root) for tree seedlings across a wide diversity of taxa. Furthermore, prior studies also imply that scaling constant should vary with spec...
Regression models for above-ground and below-ground biomass were estimated for 143 sample plots in young and mature coniferous forest. Various canopy height and canopy density metrics derived from the canopy height distributions of first as well as last pulse laser scanner data with a sampling density of approximately 1.1 m were used as independent variables in the regressions. Each of the sele...
Biochar is a carbon rich product which created under low Oxygen conditions. In this study the effect of Biochar in three levels 0, 0.5 and 1 weight percentage on morphological traits like height, SLA, aboveground and underground biomass, length and volume of root and physiological characteristics such as chlorophylls, gas exchange and electrolyte leakage for two Bromus tomentellus and Medicago ...
Trees have assumed special importance after it was realized that trees could help reduce the emission of atmospheric carbon by trapping it in various pools of carbon viz. above ground biomass, below ground biomass, soil, litter and dead wood. Carbon sequestration through biomass seems to be a cheap and viable option to mitigate the increasing concentrations of greenhouse gases. The study attemp...
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