Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study

Detalhes bibliográficos
Autor(a) principal: Souza,Deivison Venicio
Data de Publicação: 2021
Outros Autores: Ferrari,Linamara Smaniotto, Coutinho,Vinícius Morais, Santos,Joielan Xipaia, Péllico Netto,Sylvio, Sanquetta,Carlos Roberto, Corte,Ana Paula Dalla
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Floresta e Ambiente
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100001
Resumo: Abstract We investigated the spatial distribution of population data and diameter classes and modeled the diameter structure of Vouacapoua americana Aubl. (Acapu) trees in a community forest management area. A forest census of trees with diameters ≥ 33 cm was carried out in the 2015 Annual Production Unit (APU-2015). Ripley’s univariate K function and the global Moran’s index were used to describe spatial autocorrelation. Three harvest intensities (50, 70, and 80%) were simulated for the potential trees. The Weibull (3P) function provided the best performance to describe the diameter distribution of the original tree population, as well as in the harvested 50 and 70% intensities. In general, the spatial pattern of V. americana was aggregated. However, other natural factors, as population size, dynamics, geographic distribution, should be used as indicators for forest management and conservation of the specie.
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spelling Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Studyconservation of speciesdense tropical forestVouacapoua americanaWeibull functionAbstract We investigated the spatial distribution of population data and diameter classes and modeled the diameter structure of Vouacapoua americana Aubl. (Acapu) trees in a community forest management area. A forest census of trees with diameters ≥ 33 cm was carried out in the 2015 Annual Production Unit (APU-2015). Ripley’s univariate K function and the global Moran’s index were used to describe spatial autocorrelation. Three harvest intensities (50, 70, and 80%) were simulated for the potential trees. The Weibull (3P) function provided the best performance to describe the diameter distribution of the original tree population, as well as in the harvested 50 and 70% intensities. In general, the spatial pattern of V. americana was aggregated. However, other natural factors, as population size, dynamics, geographic distribution, should be used as indicators for forest management and conservation of the specie.Instituto de Florestas da Universidade Federal Rural do Rio de Janeiro2021-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100001Floresta e Ambiente v.28 n.1 2021reponame:Floresta e Ambienteinstname:Universidade Federal do Rio de Janeiro (UFRJ)instacron:UFRJ10.1590/2179-8087-floram-2019-0023info:eu-repo/semantics/openAccessSouza,Deivison VenicioFerrari,Linamara SmaniottoCoutinho,Vinícius MoraisSantos,Joielan XipaiaPéllico Netto,SylvioSanquetta,Carlos RobertoCorte,Ana Paula Dallaeng2020-10-23T00:00:00Zoai:scielo:S2179-80872021000100001Revistahttps://www.floram.org/PUBhttps://old.scielo.br/oai/scielo-oai.phpfloramjournal@gmail.com||floram@ufrrj.br||2179-80871415-0980opendoar:2020-10-23T00:00Floresta e Ambiente - Universidade Federal do Rio de Janeiro (UFRJ)false
dc.title.none.fl_str_mv Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
title Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
spellingShingle Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
Souza,Deivison Venicio
conservation of species
dense tropical forest
Vouacapoua americana
Weibull function
title_short Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
title_full Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
title_fullStr Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
title_full_unstemmed Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
title_sort Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
author Souza,Deivison Venicio
author_facet Souza,Deivison Venicio
Ferrari,Linamara Smaniotto
Coutinho,Vinícius Morais
Santos,Joielan Xipaia
Péllico Netto,Sylvio
Sanquetta,Carlos Roberto
Corte,Ana Paula Dalla
author_role author
author2 Ferrari,Linamara Smaniotto
Coutinho,Vinícius Morais
Santos,Joielan Xipaia
Péllico Netto,Sylvio
Sanquetta,Carlos Roberto
Corte,Ana Paula Dalla
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Souza,Deivison Venicio
Ferrari,Linamara Smaniotto
Coutinho,Vinícius Morais
Santos,Joielan Xipaia
Péllico Netto,Sylvio
Sanquetta,Carlos Roberto
Corte,Ana Paula Dalla
dc.subject.por.fl_str_mv conservation of species
dense tropical forest
Vouacapoua americana
Weibull function
topic conservation of species
dense tropical forest
Vouacapoua americana
Weibull function
description Abstract We investigated the spatial distribution of population data and diameter classes and modeled the diameter structure of Vouacapoua americana Aubl. (Acapu) trees in a community forest management area. A forest census of trees with diameters ≥ 33 cm was carried out in the 2015 Annual Production Unit (APU-2015). Ripley’s univariate K function and the global Moran’s index were used to describe spatial autocorrelation. Three harvest intensities (50, 70, and 80%) were simulated for the potential trees. The Weibull (3P) function provided the best performance to describe the diameter distribution of the original tree population, as well as in the harvested 50 and 70% intensities. In general, the spatial pattern of V. americana was aggregated. However, other natural factors, as population size, dynamics, geographic distribution, should be used as indicators for forest management and conservation of the specie.
publishDate 2021
dc.date.none.fl_str_mv 2021-01-01
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=S2179-80872021000100001
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-80872021000100001
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/2179-8087-floram-2019-0023
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.28 n.1 2021
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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