Determination of volume equations for a forest area in the Municipality of Marabá – PA
| Autor(a) principal: | |
|---|---|
| Data de Publicação: | 2021 |
| Outros Autores: | , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/18690 |
Resumo: | The terra firme forests, in some regions of the eastern Amazon, as well as in igapós and floodplains, present a high diversity of species. These forest types have different characteristics that result from the different influences of environmental factors. The work was carried out on the Pioneira farm belonging to Companhia Siderúrgica do Pará between latitudes of 5º 35' and 5º 55' (S) and longitude of 48º 50' and 49º (W), located in the municipality of Marabá in the state of Pará. It has a total area of 4401.72 ha and its exploration is carried out in 12 plots of an average area of 199.38 ha per plot. To meet the objectives of this work, 100 trees were selected and cubed, following the balancing criterion within the diametrical occurrence classes. Each tree was sectioned every 2 meters, measuring the initial and final diameters of each 2-meter log and the tip, if applicable. From these data, using the SAEG statistical software, several regression models were tested, aiming to obtain precise volume equations for the forest. The equations that best fit the criteria used were models number 6, 9, 10 and 11, however equation 9, was the most suitable for presenting better results. |
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Determination of volume equations for a forest area in the Municipality of Marabá – PADeterminación de ecuaciones de volumen para un área forestal en el Municipio de Marabá - PADeterminação de equações de volume para uma área florestal no Município de Marabá - PAFloresta de terra firmeCubagemExploração florestalRegião do Carajás.Firm land forestCubageForest explorationCarajás region.Floresta de tierra firmeCubagemExploração florestalRegião do Carajás.The terra firme forests, in some regions of the eastern Amazon, as well as in igapós and floodplains, present a high diversity of species. These forest types have different characteristics that result from the different influences of environmental factors. The work was carried out on the Pioneira farm belonging to Companhia Siderúrgica do Pará between latitudes of 5º 35' and 5º 55' (S) and longitude of 48º 50' and 49º (W), located in the municipality of Marabá in the state of Pará. It has a total area of 4401.72 ha and its exploration is carried out in 12 plots of an average area of 199.38 ha per plot. To meet the objectives of this work, 100 trees were selected and cubed, following the balancing criterion within the diametrical occurrence classes. Each tree was sectioned every 2 meters, measuring the initial and final diameters of each 2-meter log and the tip, if applicable. From these data, using the SAEG statistical software, several regression models were tested, aiming to obtain precise volume equations for the forest. The equations that best fit the criteria used were models number 6, 9, 10 and 11, however equation 9, was the most suitable for presenting better results.Los bosques de tierra firme, en algunas regiones de la Amazonía oriental, así como en igapós y llanuras aluviales, presentan una alta diversidad de especies. Estos tipos de bosques tienen diferentes características que resultan de las diferentes influencias de los factores ambientales. El trabajo se llevó a cabo en la finca Pioneira perteneciente a la Companhia Siderúrgica do Pará entre latitudes de 5º 35 'y 5º 55' (S) y longitud de 48º 50 'y 49º (W), ubicada en el municipio de Marabá en el estado de Pará, tiene una superficie total de 4401,72 ha y su exploración se realiza en 12 parcelas de un área promedio de 199,38 ha por parcela. Para cumplir con los objetivos de este trabajo, se seleccionaron y cubicaron 100 árboles, siguiendo el criterio de balanceo dentro de las clases de ocurrencia diametral. Cada árbol fue seccionado cada 2 metros, midiendo los diámetros inicial y final de cada tronco de 2 metros y la punta, en su caso. A partir de estos datos, utilizando el software estadístico SAEG, se probaron varios modelos de regresión, con el objetivo de obtener ecuaciones de volumen precisas para el bosque. Las ecuaciones que mejor se ajustaron a los criterios utilizados fueron los modelos número 6, 9, 10 y 11, sin embargo la ecuación 9 fue la más adecuada para presentar mejores resultados.As florestas de terra firme, em algumas regiões da Amazônia oriental, assim como em igapós e em várzeas, apresentam alta diversidade de espécies. Estes tipos florestais possuem características diferenciadas que são resultantes das diversas influências dos fatores ambientais. O trabalho foi realizado na fazenda Pioneira pertencente a Companhia Siderúrgica do Pará entre as latitudes de 5º 35’ e 5º 55’ (S) e longitude de 48º 50’ e 49º (W), localizado no Município de Marabá no estado do Pará. A mesma disponibiliza de uma área total de 4401,72 ha sendo sua exploração feita em 12 talhões de uma área média de 199,38 ha por talhão. Para atender os objetivos deste trabalho foram selecionadas e cubadas 100 árvores, obedecendo ao critério de balanceamento dentro das classes de ocorrência diametrais. Cada árvore foi seccionada de 2 em 2 metros, medindo-se os diâmetros inicial e final de cada tora de 2 metros e da ponta se fosse o caso. A partir desses dados, utilizando-se o software estatístico SAEG, foram testados vários modelos de regressão, visando obter equações precisas de volumes para a floresta. As equações que melhor se ajustaram aos critérios utilizados foram os modelos de número 6, 9, 10 e 11, entretanto a equação 9, foi a mais indicada por apresentar melhor resultado.Research, Society and Development2021-09-15info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1869010.33448/rsd-v10i12.18690Research, Society and Development; Vol. 10 No. 12; e131101218690Research, Society and Development; Vol. 10 Núm. 12; e131101218690Research, Society and Development; v. 10 n. 12; e1311012186902525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/18690/18056Copyright (c) 2021 Klewton Adriano Oliveira Pinheiro; Francimary da Silva Carneiro; Marcio Braga Amorim; Carla Vanessa Borges Castro; Glayson Francisco Bezerra das Chagas; Bianca Chaves Marcuartú ; Paula Magno do Amaral; Williams Dias de Oliveira; Ellen Gabriele Pinto Ribeirohttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessPinheiro, Klewton Adriano Oliveira Carneiro, Francimary da Silva Amorim, Marcio Braga Castro, Carla Vanessa Borges Chagas, Glayson Francisco Bezerra das Marcuartú , Bianca Chaves Amaral, Paula Magno do Oliveira, Williams Dias de Ribeiro, Ellen Gabriele Pinto 2021-11-14T20:26:51Zoai:ojs.pkp.sfu.ca:article/18690Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:38:45.649742Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Determination of volume equations for a forest area in the Municipality of Marabá – PA Determinación de ecuaciones de volumen para un área forestal en el Municipio de Marabá - PA Determinação de equações de volume para uma área florestal no Município de Marabá - PA |
| title |
Determination of volume equations for a forest area in the Municipality of Marabá – PA |
| spellingShingle |
Determination of volume equations for a forest area in the Municipality of Marabá – PA Pinheiro, Klewton Adriano Oliveira Floresta de terra firme Cubagem Exploração florestal Região do Carajás. Firm land forest Cubage Forest exploration Carajás region. Floresta de tierra firme Cubagem Exploração florestal Região do Carajás. |
| title_short |
Determination of volume equations for a forest area in the Municipality of Marabá – PA |
| title_full |
Determination of volume equations for a forest area in the Municipality of Marabá – PA |
| title_fullStr |
Determination of volume equations for a forest area in the Municipality of Marabá – PA |
| title_full_unstemmed |
Determination of volume equations for a forest area in the Municipality of Marabá – PA |
| title_sort |
Determination of volume equations for a forest area in the Municipality of Marabá – PA |
| author |
Pinheiro, Klewton Adriano Oliveira |
| author_facet |
Pinheiro, Klewton Adriano Oliveira Carneiro, Francimary da Silva Amorim, Marcio Braga Castro, Carla Vanessa Borges Chagas, Glayson Francisco Bezerra das Marcuartú , Bianca Chaves Amaral, Paula Magno do Oliveira, Williams Dias de Ribeiro, Ellen Gabriele Pinto |
| author_role |
author |
| author2 |
Carneiro, Francimary da Silva Amorim, Marcio Braga Castro, Carla Vanessa Borges Chagas, Glayson Francisco Bezerra das Marcuartú , Bianca Chaves Amaral, Paula Magno do Oliveira, Williams Dias de Ribeiro, Ellen Gabriele Pinto |
| author2_role |
author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Pinheiro, Klewton Adriano Oliveira Carneiro, Francimary da Silva Amorim, Marcio Braga Castro, Carla Vanessa Borges Chagas, Glayson Francisco Bezerra das Marcuartú , Bianca Chaves Amaral, Paula Magno do Oliveira, Williams Dias de Ribeiro, Ellen Gabriele Pinto |
| dc.subject.por.fl_str_mv |
Floresta de terra firme Cubagem Exploração florestal Região do Carajás. Firm land forest Cubage Forest exploration Carajás region. Floresta de tierra firme Cubagem Exploração florestal Região do Carajás. |
| topic |
Floresta de terra firme Cubagem Exploração florestal Região do Carajás. Firm land forest Cubage Forest exploration Carajás region. Floresta de tierra firme Cubagem Exploração florestal Região do Carajás. |
| description |
The terra firme forests, in some regions of the eastern Amazon, as well as in igapós and floodplains, present a high diversity of species. These forest types have different characteristics that result from the different influences of environmental factors. The work was carried out on the Pioneira farm belonging to Companhia Siderúrgica do Pará between latitudes of 5º 35' and 5º 55' (S) and longitude of 48º 50' and 49º (W), located in the municipality of Marabá in the state of Pará. It has a total area of 4401.72 ha and its exploration is carried out in 12 plots of an average area of 199.38 ha per plot. To meet the objectives of this work, 100 trees were selected and cubed, following the balancing criterion within the diametrical occurrence classes. Each tree was sectioned every 2 meters, measuring the initial and final diameters of each 2-meter log and the tip, if applicable. From these data, using the SAEG statistical software, several regression models were tested, aiming to obtain precise volume equations for the forest. The equations that best fit the criteria used were models number 6, 9, 10 and 11, however equation 9, was the most suitable for presenting better results. |
| publishDate |
2021 |
| dc.date.none.fl_str_mv |
2021-09-15 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/18690 10.33448/rsd-v10i12.18690 |
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https://rsdjournal.org/index.php/rsd/article/view/18690 |
| identifier_str_mv |
10.33448/rsd-v10i12.18690 |
| dc.language.iso.fl_str_mv |
por |
| language |
por |
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https://rsdjournal.org/index.php/rsd/article/view/18690/18056 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
| dc.publisher.none.fl_str_mv |
Research, Society and Development |
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Research, Society and Development |
| dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 12; e131101218690 Research, Society and Development; Vol. 10 Núm. 12; e131101218690 Research, Society and Development; v. 10 n. 12; e131101218690 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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