Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park

Detalhes bibliográficos
Autor(a) principal: Nascimento,Audenis Fagner de Jesus
Data de Publicação: 2020
Outros Autores: Silva,Tácio Oliveira da, Araújo Filho,Renisson Neponuceno, Piscoya,Victor Casimiro, Cunha Filho,Moacyr, Pedrotti,Alceu
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300121
Resumo: Abstract This study aimed to assess soil chemical attributes, organic matter fractions and carbon stocks of forest in three different regeneration stages in the Serra de Itabaiana National Park, Sergipe. The study was conducted in three areas: open white sands, intermediate white sands, and closed white sands, with a history of differentiated degradation. Soil samples were collected at 0-20 cm depth for chemical characterization and for fractionation of soil organic matter and C stock. The open white sands obtained the best results regarding levels of macronutrients, total organic carbon, and total soil nitrogen, as well as higher carbon/nitrogen ratio compared with intermediate white sands and closed white sands, with such effects being attributed to recent exposure to fire. Carbon concentrations in humic fractions of organic matter were little influenced by different vegetation in regeneration, except the carbon fraction of humic acid, which is more sensitive to different management and soil usage.
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spelling Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Parknative vegetationfertilityorganic mattersustainabilityAbstract This study aimed to assess soil chemical attributes, organic matter fractions and carbon stocks of forest in three different regeneration stages in the Serra de Itabaiana National Park, Sergipe. The study was conducted in three areas: open white sands, intermediate white sands, and closed white sands, with a history of differentiated degradation. Soil samples were collected at 0-20 cm depth for chemical characterization and for fractionation of soil organic matter and C stock. The open white sands obtained the best results regarding levels of macronutrients, total organic carbon, and total soil nitrogen, as well as higher carbon/nitrogen ratio compared with intermediate white sands and closed white sands, with such effects being attributed to recent exposure to fire. Carbon concentrations in humic fractions of organic matter were little influenced by different vegetation in regeneration, except the carbon fraction of humic acid, which is more sensitive to different management and soil usage.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300121Floresta e Ambiente v.27 n.3 2020reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087.121217info:eu-repo/semantics/openAccessNascimento,Audenis Fagner de JesusSilva,Tácio Oliveira daAraújo Filho,Renisson NeponucenoPiscoya,Victor CasimiroCunha Filho,MoacyrPedrotti,Alceueng2020-08-05T00:00:00Zoai:scielo:S2179-80872020000300121Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-08-05T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
title Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
spellingShingle Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
Nascimento,Audenis Fagner de Jesus
native vegetation
fertility
organic matter
sustainability
title_short Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
title_full Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
title_fullStr Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
title_full_unstemmed Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
title_sort Chemical Attributes and Carbon Fractions in Serra de Itabaiana National Park
author Nascimento,Audenis Fagner de Jesus
author_facet Nascimento,Audenis Fagner de Jesus
Silva,Tácio Oliveira da
Araújo Filho,Renisson Neponuceno
Piscoya,Victor Casimiro
Cunha Filho,Moacyr
Pedrotti,Alceu
author_role author
author2 Silva,Tácio Oliveira da
Araújo Filho,Renisson Neponuceno
Piscoya,Victor Casimiro
Cunha Filho,Moacyr
Pedrotti,Alceu
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Nascimento,Audenis Fagner de Jesus
Silva,Tácio Oliveira da
Araújo Filho,Renisson Neponuceno
Piscoya,Victor Casimiro
Cunha Filho,Moacyr
Pedrotti,Alceu
dc.subject.por.fl_str_mv native vegetation
fertility
organic matter
sustainability
topic native vegetation
fertility
organic matter
sustainability
description Abstract This study aimed to assess soil chemical attributes, organic matter fractions and carbon stocks of forest in three different regeneration stages in the Serra de Itabaiana National Park, Sergipe. The study was conducted in three areas: open white sands, intermediate white sands, and closed white sands, with a history of differentiated degradation. Soil samples were collected at 0-20 cm depth for chemical characterization and for fractionation of soil organic matter and C stock. The open white sands obtained the best results regarding levels of macronutrients, total organic carbon, and total soil nitrogen, as well as higher carbon/nitrogen ratio compared with intermediate white sands and closed white sands, with such effects being attributed to recent exposure to fire. Carbon concentrations in humic fractions of organic matter were little influenced by different vegetation in regeneration, except the carbon fraction of humic acid, which is more sensitive to different management and soil usage.
publishDate 2020
dc.date.none.fl_str_mv 2020-01-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300121
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872020000300121
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087.121217
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
publisher.none.fl_str_mv Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro
dc.source.none.fl_str_mv Floresta e Ambiente v.27 n.3 2020
reponame:Floresta e Ambiente
instname:Universidade Federal do Rio de Janeiro (UFRJ)
instacron:UFRJ
instname_str Universidade Federal do Rio de Janeiro (UFRJ)
instacron_str UFRJ
institution UFRJ
reponame_str Floresta e Ambiente
collection Floresta e Ambiente
repository.name.fl_str_mv Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)
repository.mail.fl_str_mv floramjournal@gmail.com||floram@ufrrj.br||
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