Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2020 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Acta Limnologica Brasiliensia (Online) |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100505 |
Resumo: | Abstract: Aim This work aimed to analyze the effectiveness of protected areas (PA) as maintainers of the fauna of benthic macroinvertebrates and the use of these in the water management of these areas. We tested the hypothesis that in streams located within the PA there will be greater abundance and diversity of organisms. Methods We collected macroinvertebrates in streams located inside and outside two PA in Southern Brazil: (Fritz Plaumann State Park, Santa Catarina, Teixeira Soares Municipal Natural Park, Rio Grande do Sul). In each stream we measured physical and chemical variables of the water. Three sub-samples of macroinvertebrates were collected on stony substrate with a Surber sampler and calculated abundance of organisms, rarefied richness, Shannon diversity and Evenness. Results The streams located in the interior of the PA presented well oxygenated waters and slightly basic pH. The electrical conductivity was higher in the external sections than the UC. We observed that rarefied richness, Shannon diversity and equitability were higher in the streams located inside the PA. PerMANOVA indicates that the composition was different between streams sections (p = 0.03) and PA (p = 0.01). Conclusions The use of organisms as bioindicators showed a potential response to the environmental integrity of streams. Thus, these organisms have potential for use by PA managers for monitoring and decision making on the maintenance of protected areas. |
id |
ABL-1_0b7b1e527beb3462f642c803deef4e06 |
---|---|
oai_identifier_str |
oai:scielo:S2179-975X2020000100505 |
network_acronym_str |
ABL-1 |
network_name_str |
Acta Limnologica Brasiliensia (Online) |
repository_id_str |
|
spelling |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazilaquatic macroinvertebratesprotected areasNeotropical regionAbstract: Aim This work aimed to analyze the effectiveness of protected areas (PA) as maintainers of the fauna of benthic macroinvertebrates and the use of these in the water management of these areas. We tested the hypothesis that in streams located within the PA there will be greater abundance and diversity of organisms. Methods We collected macroinvertebrates in streams located inside and outside two PA in Southern Brazil: (Fritz Plaumann State Park, Santa Catarina, Teixeira Soares Municipal Natural Park, Rio Grande do Sul). In each stream we measured physical and chemical variables of the water. Three sub-samples of macroinvertebrates were collected on stony substrate with a Surber sampler and calculated abundance of organisms, rarefied richness, Shannon diversity and Evenness. Results The streams located in the interior of the PA presented well oxygenated waters and slightly basic pH. The electrical conductivity was higher in the external sections than the UC. We observed that rarefied richness, Shannon diversity and equitability were higher in the streams located inside the PA. PerMANOVA indicates that the composition was different between streams sections (p = 0.03) and PA (p = 0.01). Conclusions The use of organisms as bioindicators showed a potential response to the environmental integrity of streams. Thus, these organisms have potential for use by PA managers for monitoring and decision making on the maintenance of protected areas.Associação Brasileira de Limnologia2020-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100505Acta Limnologica Brasiliensia v.32 2020reponame:Acta Limnologica Brasiliensia (Online)instname:Associação Brasileira de Limnologia (ABL)instacron:ABL10.1590/s2179-975x9416info:eu-repo/semantics/openAccessRestello,Rozane MariaBattistoni,DaianeSobczak,Jesse RenanValduga,Alice TeresaZackrzevski,Sônia Beatriz BalvediZanin,Elisabete MariaDecian,Vanderlei SecrettiHepp,Luiz Ubirataneng2020-04-08T00:00:00Zoai:scielo:S2179-975X2020000100505Revistahttp://www.ablimno.org.br/publiActa.phphttps://old.scielo.br/oai/scielo-oai.php||actalb@rc.unesp.br2179-975X0102-6712opendoar:2020-04-08T00:00Acta Limnologica Brasiliensia (Online) - Associação Brasileira de Limnologia (ABL)false |
dc.title.none.fl_str_mv |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
title |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
spellingShingle |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil Restello,Rozane Maria aquatic macroinvertebrates protected areas Neotropical region |
title_short |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
title_full |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
title_fullStr |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
title_full_unstemmed |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
title_sort |
Effectiveness of protected areas for the conservation of aquatic invertebrates: a study-case in southern Brazil |
author |
Restello,Rozane Maria |
author_facet |
Restello,Rozane Maria Battistoni,Daiane Sobczak,Jesse Renan Valduga,Alice Teresa Zackrzevski,Sônia Beatriz Balvedi Zanin,Elisabete Maria Decian,Vanderlei Secretti Hepp,Luiz Ubiratan |
author_role |
author |
author2 |
Battistoni,Daiane Sobczak,Jesse Renan Valduga,Alice Teresa Zackrzevski,Sônia Beatriz Balvedi Zanin,Elisabete Maria Decian,Vanderlei Secretti Hepp,Luiz Ubiratan |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Restello,Rozane Maria Battistoni,Daiane Sobczak,Jesse Renan Valduga,Alice Teresa Zackrzevski,Sônia Beatriz Balvedi Zanin,Elisabete Maria Decian,Vanderlei Secretti Hepp,Luiz Ubiratan |
dc.subject.por.fl_str_mv |
aquatic macroinvertebrates protected areas Neotropical region |
topic |
aquatic macroinvertebrates protected areas Neotropical region |
description |
Abstract: Aim This work aimed to analyze the effectiveness of protected areas (PA) as maintainers of the fauna of benthic macroinvertebrates and the use of these in the water management of these areas. We tested the hypothesis that in streams located within the PA there will be greater abundance and diversity of organisms. Methods We collected macroinvertebrates in streams located inside and outside two PA in Southern Brazil: (Fritz Plaumann State Park, Santa Catarina, Teixeira Soares Municipal Natural Park, Rio Grande do Sul). In each stream we measured physical and chemical variables of the water. Three sub-samples of macroinvertebrates were collected on stony substrate with a Surber sampler and calculated abundance of organisms, rarefied richness, Shannon diversity and Evenness. Results The streams located in the interior of the PA presented well oxygenated waters and slightly basic pH. The electrical conductivity was higher in the external sections than the UC. We observed that rarefied richness, Shannon diversity and equitability were higher in the streams located inside the PA. PerMANOVA indicates that the composition was different between streams sections (p = 0.03) and PA (p = 0.01). Conclusions The use of organisms as bioindicators showed a potential response to the environmental integrity of streams. Thus, these organisms have potential for use by PA managers for monitoring and decision making on the maintenance of protected areas. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-01-01 |
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=S2179-975X2020000100505 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2179-975X2020000100505 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/s2179-975x9416 |
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 |
Associação Brasileira de Limnologia |
publisher.none.fl_str_mv |
Associação Brasileira de Limnologia |
dc.source.none.fl_str_mv |
Acta Limnologica Brasiliensia v.32 2020 reponame:Acta Limnologica Brasiliensia (Online) instname:Associação Brasileira de Limnologia (ABL) instacron:ABL |
instname_str |
Associação Brasileira de Limnologia (ABL) |
instacron_str |
ABL |
institution |
ABL |
reponame_str |
Acta Limnologica Brasiliensia (Online) |
collection |
Acta Limnologica Brasiliensia (Online) |
repository.name.fl_str_mv |
Acta Limnologica Brasiliensia (Online) - Associação Brasileira de Limnologia (ABL) |
repository.mail.fl_str_mv |
||actalb@rc.unesp.br |
_version_ |
1754212637742202880 |