DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA
Autor(a) principal: | |
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Data de Publicação: | 2014 |
Outros Autores: | |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/13333 |
Resumo: | http://dx.doi.org/10.5902/1980509813333Changes in the structure of Manilkara huberi population in a 64 ha area at the Tapajos National Forest were evaluated in a 26-year period after logging. Data were obtained in 36 50m x 50m permanent sample plots that were assessed in eight occasions from 1981 to 2007, after the timber harvest, considering trees with DBH (diameter at 1,30m above the ground) >5cm. Density, frequency, basal area and importance value index of the species in the eight occasions were calculated. Diameter distribution of Manilkara huberi four years before logging was compared to diameter distribution 28 years after logging. Manilkara huberi population was lightly dynamic on abundance, frequency and basal area in the study area during the 26-year period after logging, indicating the need of a special and suitable management and silvicultural treatments to boost its natural regeneration and the growth of the young trees. Basal area of the species is growing very slowly indicating that it will probably need more than one hundred years to recover the initial stock. |
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DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIADinâmica da população de Manilkara huberi (Ducke) A. Chev. durante 26 anos após a exploração florestal em uma área de terra firme na Amazônia brasileiraforest managementforest dynamicsAmazonia.manejo florestaldinâmica florestalAmazôniahttp://dx.doi.org/10.5902/1980509813333Changes in the structure of Manilkara huberi population in a 64 ha area at the Tapajos National Forest were evaluated in a 26-year period after logging. Data were obtained in 36 50m x 50m permanent sample plots that were assessed in eight occasions from 1981 to 2007, after the timber harvest, considering trees with DBH (diameter at 1,30m above the ground) >5cm. Density, frequency, basal area and importance value index of the species in the eight occasions were calculated. Diameter distribution of Manilkara huberi four years before logging was compared to diameter distribution 28 years after logging. Manilkara huberi population was lightly dynamic on abundance, frequency and basal area in the study area during the 26-year period after logging, indicating the need of a special and suitable management and silvicultural treatments to boost its natural regeneration and the growth of the young trees. Basal area of the species is growing very slowly indicating that it will probably need more than one hundred years to recover the initial stock.http://dx.doi.org/10.5902/1980509813333Foram avaliadas as mudanças ocorridas na estrutura da população de Manilkara huberi (Ducke) A. Chev. em uma área de 64 ha na Floresta Nacional do Tapajós, em um período de 26 anos após a exploração. Os dados foram obtidos em 36 parcelas permanentes de 50 m x 50 m, que foram medidas em oito ocasiões, de 1981 a 2007, após a colheita da madeira, considerando os indivíduos com DAP (diâmetro a 1,30 m do solo) ≥ 5 cm. Foi calculada a densidade, frequência, dominância e índice de valor de importância da espécie nas oito ocasiões. Comparou-se a distribuição diamétrica dos indivíduos de Manilkara huberi aos quatro anos antes da exploração com a distribuição aos 28 anos após a exploração. A população de Manilkara huberi foi pouco dinâmica em densidade, frequência e dominância, no período de 26 anos após a exploração, indicando que necessita de manejo específico e da aplicação de tratamentos silviculturais que venham a promover o aumento da sua regeneração natural na floresta e o crescimento das plantas mais jovens. A reposição da área basal da espécie é muito lenta, indicando que vai precisar de, provavelmente, mais de cem anos para recuperar seu estoque inicial, considerando a intensidade de exploração aplicada.Universidade Federal de Santa Maria2014-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1333310.5902/1980509813333Ciência Florestal; Vol. 24 No. 1 (2014); 161-169Ciência Florestal; v. 24 n. 1 (2014); 161-1691980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/13333/pdfCastro, Tatiana da CunhaCarvalho, João Olegário Pereira deinfo:eu-repo/semantics/openAccess2017-04-13T18:03:45Zoai:ojs.pkp.sfu.ca:article/13333Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-04-13T18:03:45Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA Dinâmica da população de Manilkara huberi (Ducke) A. Chev. durante 26 anos após a exploração florestal em uma área de terra firme na Amazônia brasileira |
title |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA |
spellingShingle |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA Castro, Tatiana da Cunha forest management forest dynamics Amazonia. manejo florestal dinâmica florestal Amazônia |
title_short |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA |
title_full |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA |
title_fullStr |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA |
title_full_unstemmed |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA |
title_sort |
DYNAMICS OF THEManilkara huberi(DUCKE) A. CHEV. POPULATION DURING 26 YEARS AFTER LOGGING IN A TERRA FIRME FOREST IN THE BRAZILIAN AMAZONIA |
author |
Castro, Tatiana da Cunha |
author_facet |
Castro, Tatiana da Cunha Carvalho, João Olegário Pereira de |
author_role |
author |
author2 |
Carvalho, João Olegário Pereira de |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Castro, Tatiana da Cunha Carvalho, João Olegário Pereira de |
dc.subject.por.fl_str_mv |
forest management forest dynamics Amazonia. manejo florestal dinâmica florestal Amazônia |
topic |
forest management forest dynamics Amazonia. manejo florestal dinâmica florestal Amazônia |
description |
http://dx.doi.org/10.5902/1980509813333Changes in the structure of Manilkara huberi population in a 64 ha area at the Tapajos National Forest were evaluated in a 26-year period after logging. Data were obtained in 36 50m x 50m permanent sample plots that were assessed in eight occasions from 1981 to 2007, after the timber harvest, considering trees with DBH (diameter at 1,30m above the ground) >5cm. Density, frequency, basal area and importance value index of the species in the eight occasions were calculated. Diameter distribution of Manilkara huberi four years before logging was compared to diameter distribution 28 years after logging. Manilkara huberi population was lightly dynamic on abundance, frequency and basal area in the study area during the 26-year period after logging, indicating the need of a special and suitable management and silvicultural treatments to boost its natural regeneration and the growth of the young trees. Basal area of the species is growing very slowly indicating that it will probably need more than one hundred years to recover the initial stock. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-03-30 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/13333 10.5902/1980509813333 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/13333 |
identifier_str_mv |
10.5902/1980509813333 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/13333/pdf |
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 |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 24 No. 1 (2014); 161-169 Ciência Florestal; v. 24 n. 1 (2014); 161-169 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
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1799944129180860416 |