Diameter Structure, Spatial Pattern, and Management Scenarios of Acapu Trees: A Case Study
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
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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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|| |
_version_ |
1750128143710027776 |