EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST
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/16601 |
Resumo: | http://dx.doi.org/10.5902/1980509816601The growth rate of trees dbh > 35cm of a Lecythis lurida (Miers) Mori (jarana) population was evaluated in a 700ha area of natural forest after logging and applying silvicultural treatments in the municipality of Paragominas, in Pará state. Seven treatments were established: in three of them climbers were cut and competitor trees were girdled after logging; in two of them only climber cutting was performed; in one of them the forest was logged; and one of them remained with no silvicultural intervention. The yearly diameter increment of the species was calculated from 2005 to 2009, considering also the crown shape of trees and the intensity of light on tree crown. Growth rate of Lecythis lurida was higher in T3 (only climber cutting)’differing statistically from the T7 (unlogged forest). In the treatments T1, T2 and T3 where climber were cut and competitors-trees were girdled, diameter increment of the species was similar to the forest that was logged but not treated, although the trees with good shape and complete crowns receiving full light had high increment in those treatments. Therefore, one can infer that five years were not enough to conclude on the effects of the silvicultural treatments over the species growth rate. |
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EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FORESTEFEITO DA SILVICULTURA PÓS-COLHEITA NA POPULAÇÃO DE Lecythis lurida (Miers) Mori EM UMA FLORESTA DE TERRA FIRME NA AMAZÔNIA BRASILEIRAtree diameter incrementsilvicultural treatmentsmanagement of natural forestssilviculture of natural forests.incremento diamétrico de árvorestratamentos silviculturaismanejo de florestas naturaissilvicultura de florestas naturais.http://dx.doi.org/10.5902/1980509816601The growth rate of trees dbh > 35cm of a Lecythis lurida (Miers) Mori (jarana) population was evaluated in a 700ha area of natural forest after logging and applying silvicultural treatments in the municipality of Paragominas, in Pará state. Seven treatments were established: in three of them climbers were cut and competitor trees were girdled after logging; in two of them only climber cutting was performed; in one of them the forest was logged; and one of them remained with no silvicultural intervention. The yearly diameter increment of the species was calculated from 2005 to 2009, considering also the crown shape of trees and the intensity of light on tree crown. Growth rate of Lecythis lurida was higher in T3 (only climber cutting)’differing statistically from the T7 (unlogged forest). In the treatments T1, T2 and T3 where climber were cut and competitors-trees were girdled, diameter increment of the species was similar to the forest that was logged but not treated, although the trees with good shape and complete crowns receiving full light had high increment in those treatments. Therefore, one can infer that five years were not enough to conclude on the effects of the silvicultural treatments over the species growth rate.http://dx.doi.org/10.5902/1980509816601Avaliou-se o crescimento de uma população de Lecythis lurida (Miers) Mori (jarana), considerando árvores com diâmetro igual ou superior a 35 cm, em 700 ha de floresta natural de terra firme, submetida à exploração de impacto reduzido e a tratamentos silviculturais, no município de Paragominas - PA. Foram estabelecidos sete tratamentos: em três deles foi feita a colheita da madeira, o corte de cipós e a anelagem de árvores competidoras; em dois foi feita a colheita da madeira e o corte de cipós; em um deles houve apenas a colheita da madeira; e um permaneceu como testemunha, sem intervenções. Calculou-se o incremento periódico anual em diâmetro da espécie, no período de 2005 a 2009, considerando também as formas das copas das árvores e a intensidade de luz recebida pelas copas. A taxa de crescimento de Lecythis lurida foi maior no T3 (somente corte de cipós), inclusive com diferença significativa da testemunha (floresta não explorada). Nos tratamentos T1, T2 e T3, onde houve corte de cipós e anelagem de árvores competidoras, o incremento diamétrico da espécie manteve-se semelhante ao da floresta apenas explorada (sem tratamento), embora as árvores com copas bem formadas, bem distribuídas e completamente expostas à luz tenham tido altos incrementos nesses tratamentos. Portanto, pode-se inferir que o período de tempo estudado (5 anos) não foi suficiente para se concluir em relação ao efeito dos tratamentos silviculturais sobre o crescimento da espécie.Universidade Federal de Santa Maria2014-12-26info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/1660110.5902/1980509816601Ciência Florestal; Vol. 24 No. 4 (2014); 889-898Ciência Florestal; v. 24 n. 4 (2014); 889-8981980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/16601/pdfTaffarel, MarisolCarvalho, João Olegário Pereira deMelo, Lia de OliveiraSilva, Marcela Gomes daGomes, Jaqueline MacêdoFerreira, Josué Evandro Ribeiroinfo:eu-repo/semantics/openAccess2017-04-12T13:13:02Zoai:ojs.pkp.sfu.ca:article/16601Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-04-12T13:13:02Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST EFEITO DA SILVICULTURA PÓS-COLHEITA NA POPULAÇÃO DE Lecythis lurida (Miers) Mori EM UMA FLORESTA DE TERRA FIRME NA AMAZÔNIA BRASILEIRA |
title |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST |
spellingShingle |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST Taffarel, Marisol tree diameter increment silvicultural treatments management of natural forests silviculture of natural forests. incremento diamétrico de árvores tratamentos silviculturais manejo de florestas naturais silvicultura de florestas naturais. |
title_short |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST |
title_full |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST |
title_fullStr |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST |
title_full_unstemmed |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST |
title_sort |
EFFECT OF THE POST-HARVESTING SILVICULTURE ON A Lecythis Lurida (Miers) Mori POPULATION IN A ‘TERRA FIRME’ FOREST IN BRAZIL’S AMAZON FOREST |
author |
Taffarel, Marisol |
author_facet |
Taffarel, Marisol Carvalho, João Olegário Pereira de Melo, Lia de Oliveira Silva, Marcela Gomes da Gomes, Jaqueline Macêdo Ferreira, Josué Evandro Ribeiro |
author_role |
author |
author2 |
Carvalho, João Olegário Pereira de Melo, Lia de Oliveira Silva, Marcela Gomes da Gomes, Jaqueline Macêdo Ferreira, Josué Evandro Ribeiro |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Taffarel, Marisol Carvalho, João Olegário Pereira de Melo, Lia de Oliveira Silva, Marcela Gomes da Gomes, Jaqueline Macêdo Ferreira, Josué Evandro Ribeiro |
dc.subject.por.fl_str_mv |
tree diameter increment silvicultural treatments management of natural forests silviculture of natural forests. incremento diamétrico de árvores tratamentos silviculturais manejo de florestas naturais silvicultura de florestas naturais. |
topic |
tree diameter increment silvicultural treatments management of natural forests silviculture of natural forests. incremento diamétrico de árvores tratamentos silviculturais manejo de florestas naturais silvicultura de florestas naturais. |
description |
http://dx.doi.org/10.5902/1980509816601The growth rate of trees dbh > 35cm of a Lecythis lurida (Miers) Mori (jarana) population was evaluated in a 700ha area of natural forest after logging and applying silvicultural treatments in the municipality of Paragominas, in Pará state. Seven treatments were established: in three of them climbers were cut and competitor trees were girdled after logging; in two of them only climber cutting was performed; in one of them the forest was logged; and one of them remained with no silvicultural intervention. The yearly diameter increment of the species was calculated from 2005 to 2009, considering also the crown shape of trees and the intensity of light on tree crown. Growth rate of Lecythis lurida was higher in T3 (only climber cutting)’differing statistically from the T7 (unlogged forest). In the treatments T1, T2 and T3 where climber were cut and competitors-trees were girdled, diameter increment of the species was similar to the forest that was logged but not treated, although the trees with good shape and complete crowns receiving full light had high increment in those treatments. Therefore, one can infer that five years were not enough to conclude on the effects of the silvicultural treatments over the species growth rate. |
publishDate |
2014 |
dc.date.none.fl_str_mv |
2014-12-26 |
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/16601 10.5902/1980509816601 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/16601 |
identifier_str_mv |
10.5902/1980509816601 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/16601/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. 4 (2014); 889-898 Ciência Florestal; v. 24 n. 4 (2014); 889-898 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 |
_version_ |
1799944129814200320 |