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   Articles with "agb" as a keyword



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Modeling forest above-ground biomass dynamics using multi-source data and incorporated models: A case study over the qilian mountains

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recommendations! Published in 2017 at "Agricultural and Forest Meteorology"

DOI: 10.1016/j.agrformet.2017.05.026

Abstract: Abstract In this work, we present a strategy for obtaining forest above-ground biomass (AGB) dynamics at a fine spatial and temporal resolution. Our strategy rests on the assumption that combining estimates of both AGB and… read more here.

Keywords: forest ground; biomass; qilian mountains; ground biomass ... See more keywords
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Estimating seasonal aboveground biomass of a riparian pioneer plant community:An exploratory analysis by canopy structural data

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recommendations! Published in 2017 at "Ecological Indicators"

DOI: 10.1016/j.ecolind.2017.07.048

Abstract: The aboveground biomass (AGB) of vegetation is of central importance for ecosystem services by providing a measure of productivity. Models have been developed for estimating AGB via canopy structural variables in both fundamental and applied… read more here.

Keywords: analysis; community; growing season; canopy structural ... See more keywords
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Estimating grassland aboveground biomass on the Tibetan Plateau using a random forest algorithm

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recommendations! Published in 2019 at "Ecological Indicators"

DOI: 10.1016/j.ecolind.2019.02.023

Abstract: Abstract Effective and accurate monitoring of grassland aboveground biomass (AGB) is necessary for improving our understanding of regional carbon cycle and pastoral agricultural management. In this study, we developed a suitable AGB estimation model for… read more here.

Keywords: random forest; grassland; forest algorithm; agb ... See more keywords
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Sapling harvest: A predominant factor affecting future composition of tropical dry forests

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recommendations! Published in 2017 at "Forest Ecology and Management"

DOI: 10.1016/j.foreco.2016.10.026

Abstract: Degradation of tropical forests is of global concern and studies of the ecosystem processes concerned with the regeneration of trees have a great value for reforestation management. We analysed the structure of a tropical dry… read more here.

Keywords: index; future composition; mortality; tropical dry ... See more keywords
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Allometric Estimates of Aboveground Biomass Using Cover and Height Are Improved by Increasing Specificity of Plant Functional Groups in Eastern Australian Rangelands☆

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recommendations! Published in 2020 at "Rangeland Ecology and Management"

DOI: 10.1016/j.rama.2020.01.009

Abstract: ABSTRACT Plant aboveground biomass (AGB) is a useful metric to assess ecosystem functioning, and its sensitivity to changing environmental conditions provides insight into potential global change impacts. Allometric estimates of AGB using vegetation characteristics such… read more here.

Keywords: plant; biomass; cover; agb ... See more keywords
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Quantification of uncertainty in aboveground biomass estimates derived from small-footprint airborne LiDAR

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recommendations! Published in 2018 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2018.07.022

Abstract: Abstract To address uncertainty in biomass estimates across spatial scales, we determined aboveground biomass (AGB) in Californian forests through the use of individual tree detection methods applied to small-footprint airborne LiDAR. We propagated errors originating… read more here.

Keywords: uncertainty; biomass estimates; agb; aboveground biomass ... See more keywords
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Scaled biomass estimation in woodland ecosystems: Testing the individual and combined capacities of satellite multispectral and lidar data

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recommendations! Published in 2021 at "Remote Sensing of Environment"

DOI: 10.1016/j.rse.2021.112511

Abstract: Abstract Airborne laser scanning (ALS) data enable accurate modeling and mapping of aboveground biomass (AGB), but the limited spatial and temporal extents of ALS data collection limit the capacity for broad-scale carbon accounting. Conversely, while… read more here.

Keywords: lidar; gedi; model; biomass ... See more keywords
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Separation of cobalt, nickel and copper with task-specific amido functionalized glycine-betaine-based ionic liquids

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recommendations! Published in 2020 at "Separation and Purification Technology"

DOI: 10.1016/j.seppur.2020.116782

Abstract: Abstract Task Specific Ionic Liquids (TSILs) were generated by association between a cationic amido functionalized analogues of glycine-betaine (AGB) and coordinating anions such as dicyanamide (Dca−), 4-chlorosalicylate (ClSal−), saccharinate (Sac−) and weak coordinating one such… read more here.

Keywords: extraction; task specific; separation; agb ... See more keywords
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Gas and dust from metal-rich AGB stars

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recommendations! Published in 2020 at "Astronomy and Astrophysics"

DOI: 10.1051/0004-6361/202038289

Abstract: Context: Stars evolving through the asymptotic giant branch (AGB) phase provide significant feedback to their host system, in form of both gas enriched in nuclear-burning products and dust formed in their winds, which they eject… read more here.

Keywords: agb stars; dust; agb; metal rich ... See more keywords
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Random forest method for analysis of remote sensing inversion of aboveground biomass and grazing intensity of grasslands in Inner Mongolia, China

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recommendations! Published in 2023 at "International Journal of Remote Sensing"

DOI: 10.1080/01431161.2023.2210724

Abstract: ABSTRACT The quantification of grassland above-ground biomass (AGB) and grazing intensity (GI) and their distribution in space is of great significance to grassland management and eco-conservation. Remote-sensing technology is widely applied, but it is difficult… read more here.

Keywords: grazing; remote sensing; agb; inner mongolia ... See more keywords
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AGB subpopulations in the nearby globular cluster NGC 6397

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recommendations! Published in 2018 at "Monthly Notices of the Royal Astronomical Society"

DOI: 10.1093/mnras/stx3217

Abstract: It has been well established that Galactic Globular clusters (GCs) harbour more than one stellar population, distinguishable by the anti-correlations of light element abundances (C-N, Na-O, and Mg-Al). These studies have been extended recently to… read more here.

Keywords: ngc 6397; agb; subpopulations nearby; nearby globular ... See more keywords