SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE
Autor(a) principal: | |
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Data de Publicação: | 2011 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/2755 |
Resumo: | A site index model for Calabrian pine (Pinusbrutia Ten.) in Thasos island (North Aegean sea, Greece) is presented. The model was fitted and validated from 150 stem analyses, obtained from 75 fixed-area plots from five experimental sites. Four height growth equations of difference form were tested and the Bailey and Clutter (1974) function was considered appropriate due to its good performance with both fitting and validation data. The results show errors lower than 5% and little bias. |
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Ciência Florestal (Online) |
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SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECEMODELOS DE ÍNDICE DE SÍTIO PARA O PINHEIRO CALABRÊS (Pinus brutia Ten.) NA ILHA THASOS GRÉCIAdifference equationsPinusbrutiaTensite index model.Curvas de sítioPinus brutiaTenmétodo da diferença algébrica.A site index model for Calabrian pine (Pinusbrutia Ten.) in Thasos island (North Aegean sea, Greece) is presented. The model was fitted and validated from 150 stem analyses, obtained from 75 fixed-area plots from five experimental sites. Four height growth equations of difference form were tested and the Bailey and Clutter (1974) function was considered appropriate due to its good performance with both fitting and validation data. The results show errors lower than 5% and little bias.Um modelo de índice de sítio para o pinheiro calabrês (Pinus brutia Ten.) na ilha Thasos Grécia foi apresentado. O modelo foi ajustado e validado com dados de análises de tronco de 150 árvores, obtidas de 75 parcelas de área fixa provenientes de cinco sítios experimentais. Quatro equações de crescimento em altura na forma de diferença algébrica foram testadas, sendo que a função de Bailey e Clutter (1974) foi considerada apropriada em razão da sua boa performance tanto com dados de ajuste como os de validação. Os resultados mostraram erros mais baixos do que 5% e pouco viés.Universidade Federal de Santa Maria2011-03-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/275510.5902/198050982755Ciência Florestal; Vol. 21 No. 1 (2011); 125-131Ciência Florestal; v. 21 n. 1 (2011); 125-1311980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2755/1681Kitikidou, KyriakiBountis, DiamantisMilios, Eliasinfo:eu-repo/semantics/openAccess2017-05-04T16:58:07Zoai:ojs.pkp.sfu.ca:article/2755Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-05-04T16:58:07Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE MODELOS DE ÍNDICE DE SÍTIO PARA O PINHEIRO CALABRÊS (Pinus brutia Ten.) NA ILHA THASOS GRÉCIA |
title |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE |
spellingShingle |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE Kitikidou, Kyriaki difference equations PinusbrutiaTen site index model. Curvas de sítio Pinus brutiaTen método da diferença algébrica. |
title_short |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE |
title_full |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE |
title_fullStr |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE |
title_full_unstemmed |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE |
title_sort |
SITE INDEX MODELS FOR CALABRIAN PINE (PinusbrutiaTen.) IN THASOS ISLAND, GREECE |
author |
Kitikidou, Kyriaki |
author_facet |
Kitikidou, Kyriaki Bountis, Diamantis Milios, Elias |
author_role |
author |
author2 |
Bountis, Diamantis Milios, Elias |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Kitikidou, Kyriaki Bountis, Diamantis Milios, Elias |
dc.subject.por.fl_str_mv |
difference equations PinusbrutiaTen site index model. Curvas de sítio Pinus brutiaTen método da diferença algébrica. |
topic |
difference equations PinusbrutiaTen site index model. Curvas de sítio Pinus brutiaTen método da diferença algébrica. |
description |
A site index model for Calabrian pine (Pinusbrutia Ten.) in Thasos island (North Aegean sea, Greece) is presented. The model was fitted and validated from 150 stem analyses, obtained from 75 fixed-area plots from five experimental sites. Four height growth equations of difference form were tested and the Bailey and Clutter (1974) function was considered appropriate due to its good performance with both fitting and validation data. The results show errors lower than 5% and little bias. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-03-30 |
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/2755 10.5902/198050982755 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/2755 |
identifier_str_mv |
10.5902/198050982755 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/2755/1681 |
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. 21 No. 1 (2011); 125-131 Ciência Florestal; v. 21 n. 1 (2011); 125-131 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_ |
1799944127549276160 |