Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State

Detalhes bibliográficos
Autor(a) principal: Nascimento, Audenis Fagner de Jesus
Data de Publicação: 2013
Outros Autores: Silva, Tácio Oliveira da, Sampaio, Everardo Valadares de Sá Barretto, Araújo Filho, Renisson Neponuceno de, Dantas, Túlio Vinicius Paes
Tipo de documento: Artigo
Idioma: por
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12148
Resumo: Natural forests are areas rich in biodiversity that contribute to the maintenance of environmental sustainability through the production of litter and nutrient cycling. Litter is a major route of nutrient return to the system plant – soil – plant and its determination to analyze the restructuring of anthropogenic forest environments. The knowledge of litterfall is critical to determine the potential for regeneration of an area through the intake and nutrient cycling. We quantified litter production in areas of white sand with vegetation in different stages of regeneration the National Park Sierra de Itabaiana, Sergipe State. In each of the areas of white sands open (ABA), white sands intermediary (ABI) and white sands closed (ABF) was installed 15 litter traps and litter fall was collected monthly from January to December 2011. The total contribution of litter on the White Sand Closed (2092 kg ha-1) was more than double the contribution in Areia Branca Open (881 kg ha-1) and White Sand Intermediate (687 kg ha-1). The leaf fraction contributed the largest mass in all areas and periods, and was the one with greater seasonal variation related to variation in precipitation. Precipitation was one of the factors that determined the seasonality of litter deposition in natural vegetation of the National Park of Sierra de Itabaiana, Sergipe State.
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spelling Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe StateQuantificação de serapilheira em diferentes áreas sob fragmentos do Parque Nacional Serra de Itabaiana, SergipeNutrient cyclingCarbonNitrogenNative vegetation.Ciclagem de nutrientesCarbonoNitrogênioVegetação nativa.Recursos Florestais e Engenharia FlorestalNatural forests are areas rich in biodiversity that contribute to the maintenance of environmental sustainability through the production of litter and nutrient cycling. Litter is a major route of nutrient return to the system plant – soil – plant and its determination to analyze the restructuring of anthropogenic forest environments. The knowledge of litterfall is critical to determine the potential for regeneration of an area through the intake and nutrient cycling. We quantified litter production in areas of white sand with vegetation in different stages of regeneration the National Park Sierra de Itabaiana, Sergipe State. In each of the areas of white sands open (ABA), white sands intermediary (ABI) and white sands closed (ABF) was installed 15 litter traps and litter fall was collected monthly from January to December 2011. The total contribution of litter on the White Sand Closed (2092 kg ha-1) was more than double the contribution in Areia Branca Open (881 kg ha-1) and White Sand Intermediate (687 kg ha-1). The leaf fraction contributed the largest mass in all areas and periods, and was the one with greater seasonal variation related to variation in precipitation. Precipitation was one of the factors that determined the seasonality of litter deposition in natural vegetation of the National Park of Sierra de Itabaiana, Sergipe State.A serapilheira é um componente de suma importância em um ecossistema florestal, pois responde pela ciclagem dos nutrientes. Diversos fatores podem afetar a produção de serapilheira, sendo os climáticos e a estrutura da vegetação os mais comumente investigados. O objetivo deste trabalho foi quantificar a produção de serapilheira de áreas sob fragmentos florestais em diferentes estágios sucessionais no Parque Nacional Serra de Itabaiana, em Sergipe. O experimento foi conduzido entre os meses de janeiro e dezembro de 2011, no Parque Nacional de Serra de Itabaiana, Sergipe. Foram utilizados 15 coletores de 0,5 m X 0,5 m, com fundo de tela de náilon a 50 cm do solo, em cada uma das áreas – Areias Brancas Abertas (ABA), Areias Brancas Intermediárias (ABI) e Areias Brancas Fechadas (ABF). O material recolhido foi separado em frações, secos em estufa, depois pesados para determinar a biomassa seca. O aporte total de serapilheira na Areia Branca Fechada (2092 kg ha-1) foi mais que o dobro do aporte na Areia Branca Aberta (881 kg ha-1) e na Areia Branca Intermediaria (687 kg ha-1). A fração folhas contribuiu com a maior massa, em todas as áreas e períodos avaliados, e foi a que teve maior variação sazonal, relacionada á variação da precipitação. A precipitação contribuiu na determinação da sazonalidade de deposição da serapilheira na vegetação natural do Parque Nacional de Serra de Itabaiana no estado de Sergipe.UEL2013-12-06info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/1214810.5433/1679-0359.2013v34n6Supl1p3271Semina: Ciências Agrárias; Vol. 34 No. 6Supl1 (2013); 3271-3284Semina: Ciências Agrárias; v. 34 n. 6Supl1 (2013); 3271-32841679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELporhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12148/pdf_66Nascimento, Audenis Fagner de JesusSilva, Tácio Oliveira daSampaio, Everardo Valadares de Sá BarrettoAraújo Filho, Renisson Neponuceno deDantas, Túlio Vinicius Paesinfo:eu-repo/semantics/openAccess2015-11-19T18:36:11Zoai:ojs.pkp.sfu.ca:article/12148Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2015-11-19T18:36:11Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
Quantificação de serapilheira em diferentes áreas sob fragmentos do Parque Nacional Serra de Itabaiana, Sergipe
title Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
spellingShingle Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
Nascimento, Audenis Fagner de Jesus
Nutrient cycling
Carbon
Nitrogen
Native vegetation.
Ciclagem de nutrientes
Carbono
Nitrogênio
Vegetação nativa.
Recursos Florestais e Engenharia Florestal
title_short Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
title_full Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
title_fullStr Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
title_full_unstemmed Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
title_sort Quantification of litter in the forest fragment national park Serra de Itabaiana, Sergipe State
author Nascimento, Audenis Fagner de Jesus
author_facet Nascimento, Audenis Fagner de Jesus
Silva, Tácio Oliveira da
Sampaio, Everardo Valadares de Sá Barretto
Araújo Filho, Renisson Neponuceno de
Dantas, Túlio Vinicius Paes
author_role author
author2 Silva, Tácio Oliveira da
Sampaio, Everardo Valadares de Sá Barretto
Araújo Filho, Renisson Neponuceno de
Dantas, Túlio Vinicius Paes
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Nascimento, Audenis Fagner de Jesus
Silva, Tácio Oliveira da
Sampaio, Everardo Valadares de Sá Barretto
Araújo Filho, Renisson Neponuceno de
Dantas, Túlio Vinicius Paes
dc.subject.por.fl_str_mv Nutrient cycling
Carbon
Nitrogen
Native vegetation.
Ciclagem de nutrientes
Carbono
Nitrogênio
Vegetação nativa.
Recursos Florestais e Engenharia Florestal
topic Nutrient cycling
Carbon
Nitrogen
Native vegetation.
Ciclagem de nutrientes
Carbono
Nitrogênio
Vegetação nativa.
Recursos Florestais e Engenharia Florestal
description Natural forests are areas rich in biodiversity that contribute to the maintenance of environmental sustainability through the production of litter and nutrient cycling. Litter is a major route of nutrient return to the system plant – soil – plant and its determination to analyze the restructuring of anthropogenic forest environments. The knowledge of litterfall is critical to determine the potential for regeneration of an area through the intake and nutrient cycling. We quantified litter production in areas of white sand with vegetation in different stages of regeneration the National Park Sierra de Itabaiana, Sergipe State. In each of the areas of white sands open (ABA), white sands intermediary (ABI) and white sands closed (ABF) was installed 15 litter traps and litter fall was collected monthly from January to December 2011. The total contribution of litter on the White Sand Closed (2092 kg ha-1) was more than double the contribution in Areia Branca Open (881 kg ha-1) and White Sand Intermediate (687 kg ha-1). The leaf fraction contributed the largest mass in all areas and periods, and was the one with greater seasonal variation related to variation in precipitation. Precipitation was one of the factors that determined the seasonality of litter deposition in natural vegetation of the National Park of Sierra de Itabaiana, Sergipe State.
publishDate 2013
dc.date.none.fl_str_mv 2013-12-06
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://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12148
10.5433/1679-0359.2013v34n6Supl1p3271
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12148
identifier_str_mv 10.5433/1679-0359.2013v34n6Supl1p3271
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/12148/pdf_66
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 34 No. 6Supl1 (2013); 3271-3284
Semina: Ciências Agrárias; v. 34 n. 6Supl1 (2013); 3271-3284
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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