Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2008 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Biology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842008000200006 |
Resumo: | Aiming to evaluate the potential of Passerine birds as bioindicators of forest fragmentation, we studied the avifauna in the mountain region of the state of Rio de Janeiro by mist-netting between 2001 and 2005. We sampled six sites, including four small fragments (from 4 to 64 ha) in an agricultural area (Teresópolis), one second-growth forest (440 ha - Miguel Pereira) and a continuous forest (10,600 ha, Serra dos Órgãos National Park - SONP). Indicator Species analysis and a Monte Carlo test were run to detect associations between species and sites, considering at least 30% of perfect indication and a significant value for the statistical test, only considering species with at least 10 captures. A total of 30 Passerine birds were sampled, and due to their association to the largest area (SONP), we considered Sclerurus scansor, Mionectes rufiventris, Chiroxiphia caudata and Habia rubica as the best indicators for this area. Five species were more captured not by chance in the 440 ha second-growth: Conopophaga melanops, Myiobius barbatus, Myrmeciza loricata, Philydor atricapillus and Schiffornis virescens and no species were related to any small fragment. This analysis has identified specialized Passerine species in many aspects (foraging substract, needs for nesting, rarity status), and it can be a valuable tool for detecting possible bioindicators. |
id |
IIE-1_b200f84117ba919f5eef64d7b1dffe15 |
---|---|
oai_identifier_str |
oai:scielo:S1519-69842008000200006 |
network_acronym_str |
IIE-1 |
network_name_str |
Brazilian Journal of Biology |
repository_id_str |
|
spelling |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern BrazilAtlantic forestbioindicatorsbirdsBrazilindicator species analysisAiming to evaluate the potential of Passerine birds as bioindicators of forest fragmentation, we studied the avifauna in the mountain region of the state of Rio de Janeiro by mist-netting between 2001 and 2005. We sampled six sites, including four small fragments (from 4 to 64 ha) in an agricultural area (Teresópolis), one second-growth forest (440 ha - Miguel Pereira) and a continuous forest (10,600 ha, Serra dos Órgãos National Park - SONP). Indicator Species analysis and a Monte Carlo test were run to detect associations between species and sites, considering at least 30% of perfect indication and a significant value for the statistical test, only considering species with at least 10 captures. A total of 30 Passerine birds were sampled, and due to their association to the largest area (SONP), we considered Sclerurus scansor, Mionectes rufiventris, Chiroxiphia caudata and Habia rubica as the best indicators for this area. Five species were more captured not by chance in the 440 ha second-growth: Conopophaga melanops, Myiobius barbatus, Myrmeciza loricata, Philydor atricapillus and Schiffornis virescens and no species were related to any small fragment. This analysis has identified specialized Passerine species in many aspects (foraging substract, needs for nesting, rarity status), and it can be a valuable tool for detecting possible bioindicators.Instituto Internacional de Ecologia2008-05-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842008000200006Brazilian Journal of Biology v.68 n.2 2008reponame:Brazilian Journal of Biologyinstname:Instituto Internacional de Ecologia (IIE)instacron:IIE10.1590/S1519-69842008000200006info:eu-repo/semantics/openAccessPiratelli,A.Sousa,SD.Corrêa,JS.Andrade,VA.Ribeiro,RY.Avelar,LH.Oliveira,EF.eng2008-07-21T00:00:00Zoai:scielo:S1519-69842008000200006Revistahttps://www.scielo.br/j/bjb/https://old.scielo.br/oai/scielo-oai.phpbjb@bjb.com.br||bjb@bjb.com.br1678-43751519-6984opendoar:2008-07-21T00:00Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE)false |
dc.title.none.fl_str_mv |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
title |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
spellingShingle |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil Piratelli,A. Atlantic forest bioindicators birds Brazil indicator species analysis |
title_short |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
title_full |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
title_fullStr |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
title_full_unstemmed |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
title_sort |
Searching for bioindicators of forest fragmentation: passerine birds in the Atlantic forest of southeastern Brazil |
author |
Piratelli,A. |
author_facet |
Piratelli,A. Sousa,SD. Corrêa,JS. Andrade,VA. Ribeiro,RY. Avelar,LH. Oliveira,EF. |
author_role |
author |
author2 |
Sousa,SD. Corrêa,JS. Andrade,VA. Ribeiro,RY. Avelar,LH. Oliveira,EF. |
author2_role |
author author author author author author |
dc.contributor.author.fl_str_mv |
Piratelli,A. Sousa,SD. Corrêa,JS. Andrade,VA. Ribeiro,RY. Avelar,LH. Oliveira,EF. |
dc.subject.por.fl_str_mv |
Atlantic forest bioindicators birds Brazil indicator species analysis |
topic |
Atlantic forest bioindicators birds Brazil indicator species analysis |
description |
Aiming to evaluate the potential of Passerine birds as bioindicators of forest fragmentation, we studied the avifauna in the mountain region of the state of Rio de Janeiro by mist-netting between 2001 and 2005. We sampled six sites, including four small fragments (from 4 to 64 ha) in an agricultural area (Teresópolis), one second-growth forest (440 ha - Miguel Pereira) and a continuous forest (10,600 ha, Serra dos Órgãos National Park - SONP). Indicator Species analysis and a Monte Carlo test were run to detect associations between species and sites, considering at least 30% of perfect indication and a significant value for the statistical test, only considering species with at least 10 captures. A total of 30 Passerine birds were sampled, and due to their association to the largest area (SONP), we considered Sclerurus scansor, Mionectes rufiventris, Chiroxiphia caudata and Habia rubica as the best indicators for this area. Five species were more captured not by chance in the 440 ha second-growth: Conopophaga melanops, Myiobius barbatus, Myrmeciza loricata, Philydor atricapillus and Schiffornis virescens and no species were related to any small fragment. This analysis has identified specialized Passerine species in many aspects (foraging substract, needs for nesting, rarity status), and it can be a valuable tool for detecting possible bioindicators. |
publishDate |
2008 |
dc.date.none.fl_str_mv |
2008-05-01 |
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=S1519-69842008000200006 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1519-69842008000200006 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S1519-69842008000200006 |
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 Internacional de Ecologia |
publisher.none.fl_str_mv |
Instituto Internacional de Ecologia |
dc.source.none.fl_str_mv |
Brazilian Journal of Biology v.68 n.2 2008 reponame:Brazilian Journal of Biology instname:Instituto Internacional de Ecologia (IIE) instacron:IIE |
instname_str |
Instituto Internacional de Ecologia (IIE) |
instacron_str |
IIE |
institution |
IIE |
reponame_str |
Brazilian Journal of Biology |
collection |
Brazilian Journal of Biology |
repository.name.fl_str_mv |
Brazilian Journal of Biology - Instituto Internacional de Ecologia (IIE) |
repository.mail.fl_str_mv |
bjb@bjb.com.br||bjb@bjb.com.br |
_version_ |
1752129876818657280 |