Organic carbon contents of three tree species in different spacing

Detalhes bibliográficos
Autor(a) principal: Behling, Alexandre
Data de Publicação: 2014
Outros Autores: Sanquetta, Carlos Roberto, Caron, Braulio Otomar, Schimidt, Denise, Elli, Elvis Felipe, Corte, Ana Paula Dalla
Tipo de documento: Artigo
Idioma: por
Título da fonte: Pesquisa Florestal Brasileira (Online)
Texto Completo: https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562
Resumo: This study aimed to evaluate the content of organic carbon in plant parts (leaves, wood, twigs and bark) of forest species Acacia mearnsii De Wild, Eucalyptus grandis Hill and Mimosa scabrella Benth, under different spacing between trees (2.0 m x 1.0 m, 2.0 m x 1.5 m, 3.0x1.0 m and 3.0 m x 1.5 m), one year after planting. It was also aimed to verify if the conversion factor of 50% can be applied. To determine the organic carbon it was used a carbon analyzer(C-144). The carbon content varied depending on the species, spacing and the part of the plant component used. It was observed that the factors: species, spacing, and parts of the plant are not independent. So, the carbon content measurements should be determined for each species and for each biomass component. The 50% conversion factor is not appropriate due to under or overestimate the carbon content.
id EMBRAPA-5_36a179464df0546d3a9e33e572aff55c
oai_identifier_str oai:pfb.cnpf.embrapa.br/pfb:article/562
network_acronym_str EMBRAPA-5
network_name_str Pesquisa Florestal Brasileira (Online)
repository_id_str
spelling Organic carbon contents of three tree species in different spacingTeores de carbono orgânico de três espécies arbóreas em diferentes espaçamentosEspécies florestaisBiomassaDensidades de plantioForest speciesBiomassPlanting densitiesThis study aimed to evaluate the content of organic carbon in plant parts (leaves, wood, twigs and bark) of forest species Acacia mearnsii De Wild, Eucalyptus grandis Hill and Mimosa scabrella Benth, under different spacing between trees (2.0 m x 1.0 m, 2.0 m x 1.5 m, 3.0x1.0 m and 3.0 m x 1.5 m), one year after planting. It was also aimed to verify if the conversion factor of 50% can be applied. To determine the organic carbon it was used a carbon analyzer(C-144). The carbon content varied depending on the species, spacing and the part of the plant component used. It was observed that the factors: species, spacing, and parts of the plant are not independent. So, the carbon content measurements should be determined for each species and for each biomass component. The 50% conversion factor is not appropriate due to under or overestimate the carbon content.Este trabalho teve como objetivo avaliar os teores de carbono orgânico dos compartimentos folha, madeira, galho e casca das espécies florestais Acacia mearnsii De Wild, Eucalyptus grandis Hill e Mimosa scabrella Benth submetidas a diferentes espaçamentos (2,0 x 1,0 m; 2,0 x 1,5 m; 3,0 x 1,0 m e 3,0 x 1,5 m), e verificar se o fator de conversão de 50% pode ser utilizado para o presente caso. Para determinação do carbono orgânico, utilizou-se um analisador de carbono (C-144). O teor de carbono apresentou variações em função da espécie, do espaçamento e do compartimento utilizado. Verificou-se que os fatores espécies, espaçamento e compartimento não são independentes. Portanto, as quantificações de carbono devem buscar a determinação do teor para cada espécie, bem como para cada componente da biomassa. O uso de fatores de conversão, como de 50%, não se mostrou apropriado devido à sub ou superestimativa do teor de carbono.Embrapa Florestas2014-04-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/ziphttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/56210.4336/2014.pfb.34.77.562Pesquisa Florestal Brasileira; v. 34 n. 77 (2014): jan./mar.; 13-19Pesquisa Florestal Brasileira; Vol. 34 No. 77 (2014): jan./mar.; 13-191983-26051809-3647reponame:Pesquisa Florestal Brasileira (Online)instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)instacron:EMBRAPAporhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562/350https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562/1151Behling, AlexandreSanquetta, Carlos RobertoCaron, Braulio OtomarSchimidt, DeniseElli, Elvis FelipeCorte, Ana Paula Dallainfo:eu-repo/semantics/openAccess2017-04-28T12:47:45Zoai:pfb.cnpf.embrapa.br/pfb:article/562Revistahttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/PUBhttps://pfb.cnpf.embrapa.br/pfb/index.php/pfb/oaipfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br1983-26051809-3647opendoar:2017-04-28T12:47:45Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)false
dc.title.none.fl_str_mv Organic carbon contents of three tree species in different spacing
Teores de carbono orgânico de três espécies arbóreas em diferentes espaçamentos
title Organic carbon contents of three tree species in different spacing
spellingShingle Organic carbon contents of three tree species in different spacing
Behling, Alexandre
Espécies florestais
Biomassa
Densidades de plantio
Forest species
Biomass
Planting densities
title_short Organic carbon contents of three tree species in different spacing
title_full Organic carbon contents of three tree species in different spacing
title_fullStr Organic carbon contents of three tree species in different spacing
title_full_unstemmed Organic carbon contents of three tree species in different spacing
title_sort Organic carbon contents of three tree species in different spacing
author Behling, Alexandre
author_facet Behling, Alexandre
Sanquetta, Carlos Roberto
Caron, Braulio Otomar
Schimidt, Denise
Elli, Elvis Felipe
Corte, Ana Paula Dalla
author_role author
author2 Sanquetta, Carlos Roberto
Caron, Braulio Otomar
Schimidt, Denise
Elli, Elvis Felipe
Corte, Ana Paula Dalla
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Behling, Alexandre
Sanquetta, Carlos Roberto
Caron, Braulio Otomar
Schimidt, Denise
Elli, Elvis Felipe
Corte, Ana Paula Dalla
dc.subject.por.fl_str_mv Espécies florestais
Biomassa
Densidades de plantio
Forest species
Biomass
Planting densities
topic Espécies florestais
Biomassa
Densidades de plantio
Forest species
Biomass
Planting densities
description This study aimed to evaluate the content of organic carbon in plant parts (leaves, wood, twigs and bark) of forest species Acacia mearnsii De Wild, Eucalyptus grandis Hill and Mimosa scabrella Benth, under different spacing between trees (2.0 m x 1.0 m, 2.0 m x 1.5 m, 3.0x1.0 m and 3.0 m x 1.5 m), one year after planting. It was also aimed to verify if the conversion factor of 50% can be applied. To determine the organic carbon it was used a carbon analyzer(C-144). The carbon content varied depending on the species, spacing and the part of the plant component used. It was observed that the factors: species, spacing, and parts of the plant are not independent. So, the carbon content measurements should be determined for each species and for each biomass component. The 50% conversion factor is not appropriate due to under or overestimate the carbon content.
publishDate 2014
dc.date.none.fl_str_mv 2014-04-04
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562
10.4336/2014.pfb.34.77.562
url https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562
identifier_str_mv 10.4336/2014.pfb.34.77.562
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562/350
https://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/562/1151
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/zip
dc.publisher.none.fl_str_mv Embrapa Florestas
publisher.none.fl_str_mv Embrapa Florestas
dc.source.none.fl_str_mv Pesquisa Florestal Brasileira; v. 34 n. 77 (2014): jan./mar.; 13-19
Pesquisa Florestal Brasileira; Vol. 34 No. 77 (2014): jan./mar.; 13-19
1983-2605
1809-3647
reponame:Pesquisa Florestal Brasileira (Online)
instname:Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron:EMBRAPA
instname_str Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Florestal Brasileira (Online)
collection Pesquisa Florestal Brasileira (Online)
repository.name.fl_str_mv Pesquisa Florestal Brasileira (Online) - Empresa Brasileira de Pesquisa Agropecuária (Embrapa)
repository.mail.fl_str_mv pfb@embrapa.br || revista.pfb@gmail.com || patricia.mattos@embrapa.br
_version_ 1783370934256664576