Results 51 to 60 of about 171,989 (251)
Equações para estimar factores de expansão de biomassa para as principais espécies florestais em Portugal [PDF]
, 2009 Para estimar a biomassa do povoamento, usualmente são utilizados dois métodos: aplicação de equações de biomassa ao nível da árvore e aplicação de factores de expansão de biomassa (BEF) constante, pela simples multiplicação destes valores pelo volume do ...
Correia, Alexandra +6 more
core +3 more sources
Acta Scientiarum: Technology, 2004 Uma das maiores fontes de energia disponíveis nas áreas rurais e agroindustriais é a biomassa. A mesma aparece na forma de resíduos vegetais e animais, tais como restos de colheita, esterco animal, plantações energéticas e efluentes agroindustriais ...
Samuel Nelson Melegari de Souza +4 more
doaj +1 more source
Media Mesin, 2019 Pirolisis merupakan proses pembakaran dengan menggunakan sedikit atau tidak ada udara. Produk yang dihasilkan dalam pembakaran pirolisis yaitu arang dan asap cair.
Kemas Ridhuan +3 more
semanticscholar +1 more source
Country Report The Netherlands 2010 : IEA Bioenergy Task 42 [PDF]
, 2010 Rapport van het International Energy Agency (IEA) over de productie van bio-energie, het gebruik van biomassa en de toepassing van bioraffinage in ...
Annevelink, E., Ree, R., van
core +1 more source
Biotropica, Volume 58, Issue 2, March 2026.In this study, we demonstrate that urbanization intensity reduces the abundance of stem galls on Turnera subulata, while increased vegetation cover and plant vigor promote higher occurrence and abundance. These findings highlight the importance of native vegetation in sustaining specialized insect‐plant interactions and provide evidence that plant ...
Luziene Seixas +4 more
wiley +1 more source
Pesquisa Agropecuária Brasileira, 2009 The objective of this work was to evaluate the effect of organic and conventional coffee crops on biomass, population density and diversity of earthworms, in Lerroville, district of Londrina County, Paraná state, Brazil.
Marie Luise Carolina Bartz +6 more
doaj +1 more source
Different contexts, same concerns? Wood gap and forest restoration in Indonesia and Cameroon [PDF]
, 2019 The gap between demand and supply of sustainable wood, in countries rich forest with a poor governance, is one of the major causes of forest degradation.
Awono, Abdon +4 more
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Jurnal Riset Teknologi Industri, 2020 Produksi tahunan biomassa kayu mencapai 1011-1012 ton di seluruh dunia, pemrosesan 100 kg kayu dengan gergaji menghasilkan 10–25 % limbah biomassa. Pengolahan limbah biomassa dengan proses pirolisis dapat menghasilkan produk berupa asap cair melalui ...
Wahyu Anggo Rizal +7 more
semanticscholar +1 more source
Growth of sugar cane varieties under salinity
Revista Ceres, 2016 Large salty areas in the Brazilian semi-arid region have limited farming in Northeastern Brazil. One example is the sugar cane cultivation, which reinforces the need of selecting varieties that are more tolerant to salinity.
Welson Lima Simões +4 more
doaj +1 more source
Coppice potential of 16 different species of Eucalyptus after an eight-year rotation [PDF]
, 2019 The adoption of coppice is a commonly used management in different regions of Brazil for plantations of Eucalyptus, which requires less investments. However, there are variations in the ability of each genotype to emit sprouts, and higher yields can be ...
Campoe, Otávio +3 more
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