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Within-season estimates of 10 m aboveground biomass based on Landsat, Sentinel-2 and PlanetScope data. [PDF]

open access: yesSci Data
Cai T   +9 more
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Abiotic and biotic drivers of aboveground biomass in semi-steppe rangelands

Science of the Total Environment, 2018
Rangelands play an important role in the biodiversity conservation and ecosystem functions. Yet, few studies have assessed the effects of biotic and abiotic factors on aboveground biomass across plant growth forms and at whole-community level in rangelands. Here, we hypothesized that aboveground biomass is driven by both biotic (plant coverage, species
Anvar Sanaei, Mohammad Ali Zare Chahouki
exaly   +3 more sources

Tree belowground biomass in Congo Basin forests: allometric equations and scaling with aboveground biomass [PDF]

open access: yesForestry: An International Journal of Forest Research
Abstract Many allometric models to predict tree aboveground biomass have been developed in tropical moist forests, but few models are available for tree belowground biomass. Theory predicts that belowground biomass scales in an isometric way with aboveground biomass. Estimates of belowground biomass could then be derived from aboveground
Kossi Ditsouga, Franck   +6 more
openaire   +3 more sources

Aboveground biomass in Tibetan grasslands

Journal of Arid Environments, 2009
This study investigated spatial patterns and environmental controls of aboveground biomass (AGB) in alpine grasslands on the Tibetan Plateau by integrating AGB data collected from 135 sites during 2001– 2004 and concurrent enhanced vegetation index derived from MODIS data sets.
Y.H. Yang, J.Y. Fang, Y.D. Pan, C.J. Ji
openaire   +1 more source

Estimation of aboveground biomass of potato based on ground hyperspectral

2019 8th International Conference on Agro-Geoinformatics (Agro-Geoinformatics), 2019
Biomass is an important indicator of crop population characteristics and growth monitoring. Rapid and accurate monitoring of crop biomass is important for precise management of farmland. The spectral indices of the combination of any two bands of 350~2500nm were obtained that have good correlation with biomass were screened out through correlation ...
Haojie Pei   +5 more
openaire   +2 more sources

Stand Structure, Aboveground Biomass and Production

1999
Holm oak forests are structurally diverse (Gracia and Retana 1996). Marked variations in the main structural variables, such as stem density, basal area and canopy height, are induced by gradients of environmental heterogeneity (David et al. 1979; Barbero 1988; Romane et al. 1988; Floret et al. 1989), caused by the rough topography of the region and by
Joan Josep Ibàñez   +3 more
openaire   +1 more source

More Accurately Estimating Aboveground Biomass in Tropical Forests With Complex Forest Structures and Regions of High‐Aboveground Biomass

Journal of Geophysical Research: Biogeosciences
AbstractAccurately estimating aboveground biomass (AGB) in tropical forests is vital for managing the threats posed by deforestation, degradation, and climate change. However, challenges persist in accurately estimating AGB in high AGB regions. This study aims to accurately estimate the AGB of regions with high AGB by using spatial statistical analyses
Ying Su   +7 more
openaire   +1 more source

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