Results 271 to 280 of about 631,982 (305)

Allometric Equations to Estimate Sugarcane Aboveground Biomass

Sugar Tech, 2019
Sugarcane harvest implies in the movement of very large amounts of biomass and, therefore, demands careful planning of logistics. Accurate pre-harvest estimation of sugarcane field productivity provides useful data to plan harvest, transportation, selling and industrial processing activities.
Eric Xavier de Carvalho, Rômulo Simões Cezar Menezes, Everardo Valadares de Sá Barreto Sampaio, Djalma Elzébio Simões Neto, José Nildo Tabosa, Luiz Rodrigues de Oliveira, Aluizio Low Simões, Aldo Torres Sales   +7 more
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Aboveground Biomass of Grassland

2019
Biomass is an important component of grassland ecosystems and plays a critical role in the sustainable use of grassland resources and the global carbon cycle. Satellite remote sensing provides an important approach for estimating aboveground biomass (AGB) at large spatial scales while biomass harvesting offers reliable and site-specific biomass ...
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Canadian national tree aboveground biomass equations

Canadian Journal of Forest Research, 2005
The estimation of aboveground biomass density (organic dry mass per unit area) is required for balancing Canadian national forest carbon budgets. Tree biomass equations are the basic tool for converting inventory plot data into biomass density.
M-C Lambert, C-H Ung, F Raulier
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Prediction of Forest Aboveground Biomass: An Exercise on Avoiding Overfitting

2013
Mapping and understanding the spatial distribution of forest aboveground biomass (AGB) is an important and challenging task. This paper describes an exercise of predicting the forest AGB of Guinea-Bissau, West Africa, using synthetic aperture radar data and measurements of tree size collected in field campaigns.
Sara Silva, Vijay Ingalalli, Susana Vinga, João Manuel de Brito Carreiras, Joana B. Melo, Mauro Castelli, Leonardo Vanneschi, Ivo Gonçalves, José Caldas   +8 more
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[Estimation of aboveground biomass of desert plants].

Ying yong sheng tai xue bao = The journal of applied ecology, 2004
Based on the research of plant quadrate in Sangong River Basin in Xinjiang, the fitted equations were given, which could be used to estimate the aboveground biomass of typical desert plant by using the thicket characteristics such as length of crown diameter, width of crown diameter, number of basal branch, length of new branch, basal diameter (D) and ...
Chengyi, Zhao, Yudong, Song, Yuchao, Wang, Pinan, Jiang   +3 more
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Distribution of aboveground live biomass in the Amazon basin

Global Change Biology, 2007
Abstract The amount and spatial distribution of forest biomass in the Amazon basin is a major source of uncertainty in estimating the flux of carbon released from land‐cover and land‐use change. Direct measurements of aboveground live biomass (AGLB) are limited to small areas of forest inventory plots and site ...
Saatchi, S. S., Houghton, R. A., Dos Santos Alvala, R. C., Soares, J. V., Yu, Y.   +4 more
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[Aboveground biomass of three conifers in Qianyanzhou plantation].

Ying yong sheng tai xue bao = The journal of applied ecology, 2007
In this paper, the regressive models of the aboveground biomass of Pinus elliottii, P. massoniana and Cunninghamia lanceolata in Qianyanzhou of subtropical China were established, and the regression analysis on the dry weight of leaf biomass and total biomass against branch diameter (d), branch length (L), d3 and d2L was conducted with linear, power ...
Xuanran, Li, Qijing, Liu, Yongrui, Chen, Lile, Hu, Fengting, Yang   +4 more
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Aboveground Forest Biomass and the Global Carbon Balance

Global Change Biology, 2005
AbstractThe long‐term net flux of carbon between terrestrial ecosystems and the atmosphere has been dominated by two factors: changes in the area of forests and per hectare changes in forest biomass resulting from management and regrowth. While these factors are reasonably well documented in countries of the northern mid‐latitudes as a result of ...
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[Aboveground architecture and biomass distribution of Quercus variabilis].

Ying yong sheng tai xue bao = The journal of applied ecology, 2016
The aboveground architecture, biomass and its allocation, and the relationship between architecture and biomass of Quercus variabilis of different diameter classes in Shangluo, south slope of Qinling Mountains were researched. The results showed that differences existed in the aboveground architecture and biomass allocation of Q.
Bi-yun, Yu, Wen-hui, Zhang, Xiao-jing, Hu, Jia-peng, Shen, Xue-yuan, Zhen, Xiao-zhou, Yang   +5 more
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Estimating the Aboveground Biomass of Wakehurst’s Living Collection.

PDF added with the permission of the author (PW).
Revill-Hivet, Emilie, Garfoot, Lindsay, Wilkes, Phil   +2 more
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