Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba

Detalhes bibliográficos
Autor(a) principal: Carvalho, Carine Firmino
Data de Publicação: 2014
Tipo de documento: Dissertação
Idioma: por
Título da fonte: Repositório Institucional da UFU
Texto Completo: https://repositorio.ufu.br/handle/123456789/13412
https://doi.org/10.14393/ufu.di.2014.128
Resumo: Roads impact the environment in several ways. In Brazil, one of the impacts of roads in the environment most studied is wildlife roadkill. It is estimated that 475 million of animals die over a year. Therefore, it is necessary to establish measures to mitigate wildlife roadkill, such as wildlife passages and fencing the highway. Using data from wildlife roadkill, it is possible to establish priority sites for the establishment of mitigation measures (hotspots). In this context, the main objective of this work was to raise the roadkill of vertebrate groups in the stretch Uberlândia-Uberada of the BR-050, identifying the occurrence and location of roadkill hotspots. The study area was a stretch of the BR-050 between Uberlândia-Uberaba. The monitoring was performed weekly during one year, with a total of 8064 km covered in 42 trips. The vehicle followed with a speed of 60 km/h. It was found 690 vertebrates killed by collisions with vehicles. Of these, 482 (70%) were mammals, 145 (21%) birds, 56 (8%) reptiles, 7 (1%), frogs. From the total of wild vertebrates killed, 113 (16.3%) individuals were not identified in the species level. The rate of animals roadkill per trip in the BR-050, stretch Uberlândia-Uberaba, was 0.086 (± 0.029) individuals/km/day. There wasn t a tendency for sample sufficiency in most of the sampled classes. It was found differences in the roadkill rate between the seasons wet and dry for: wild vertebrates, reptiles, Boa constrictor amarali, Euphractus sexcinctus, and Cariama cristata. The monthly rate of reptile roadkill increased with increasing temperature and total monthly precipitation. The monthly rate of wild vertebrates roadkill increased with increasing relative humidity and total monthly precipitation. It was found aggregations of roadkill in many groups and species. The location of roadkill aggregations seem to be related to the habits of the species or groups. Wild mammals aggregations roadkill appear to be different from those of domestic mammals. The location of wild mammals roadkills is not a good predictor for the location of the roadkill of the most abundant species of mammals, reptiles and birds. So, it is necessary to investigate the roadkill hotspots all these groups separately. It is suggested that mesures to mitigate the wildlife roadkill be taken.
id UFU_2e32a5b18046e4b3a6687bad68836731
oai_identifier_str oai:repositorio.ufu.br:123456789/13412
network_acronym_str UFU
network_name_str Repositório Institucional da UFU
repository_id_str
spelling Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-UberabaEcologia de EstradasAgregações de atropelamentosMedidas de mitigaçãoAnimais silvestresAnimais - AcidentesRoad EcologyRoadkill aggregationsMitigation measuresCNPQ::CIENCIAS BIOLOGICAS::ECOLOGIARoads impact the environment in several ways. In Brazil, one of the impacts of roads in the environment most studied is wildlife roadkill. It is estimated that 475 million of animals die over a year. Therefore, it is necessary to establish measures to mitigate wildlife roadkill, such as wildlife passages and fencing the highway. Using data from wildlife roadkill, it is possible to establish priority sites for the establishment of mitigation measures (hotspots). In this context, the main objective of this work was to raise the roadkill of vertebrate groups in the stretch Uberlândia-Uberada of the BR-050, identifying the occurrence and location of roadkill hotspots. The study area was a stretch of the BR-050 between Uberlândia-Uberaba. The monitoring was performed weekly during one year, with a total of 8064 km covered in 42 trips. The vehicle followed with a speed of 60 km/h. It was found 690 vertebrates killed by collisions with vehicles. Of these, 482 (70%) were mammals, 145 (21%) birds, 56 (8%) reptiles, 7 (1%), frogs. From the total of wild vertebrates killed, 113 (16.3%) individuals were not identified in the species level. The rate of animals roadkill per trip in the BR-050, stretch Uberlândia-Uberaba, was 0.086 (± 0.029) individuals/km/day. There wasn t a tendency for sample sufficiency in most of the sampled classes. It was found differences in the roadkill rate between the seasons wet and dry for: wild vertebrates, reptiles, Boa constrictor amarali, Euphractus sexcinctus, and Cariama cristata. The monthly rate of reptile roadkill increased with increasing temperature and total monthly precipitation. The monthly rate of wild vertebrates roadkill increased with increasing relative humidity and total monthly precipitation. It was found aggregations of roadkill in many groups and species. The location of roadkill aggregations seem to be related to the habits of the species or groups. Wild mammals aggregations roadkill appear to be different from those of domestic mammals. The location of wild mammals roadkills is not a good predictor for the location of the roadkill of the most abundant species of mammals, reptiles and birds. So, it is necessary to investigate the roadkill hotspots all these groups separately. It is suggested that mesures to mitigate the wildlife roadkill be taken.Coordenação de Aperfeiçoamento de Pessoal de Nível SuperiorMestre em Ecologia e Conservação de Recursos NaturaisAs estradas impactam o ambiente de diversas formas. No Brasil, um dos impactos das estradas ao ambiente mais estudado é o atropelamento da fauna. Estima-se que morrem 475 milhões de animais atropelados por ano. Por isso, é preciso estabelecer medidas para mitigar os atropelamentos da fauna, como passagens de fauna e telamento da rodovia. Através de dados de posição geográfica dos atropelamentos, é possível estabelecer locais prioritários para o estabelecimento de medidas de mitigação (hotspots). Nesse contexto, o objetivo geral do trabalho foi: levantar os grupos de vertebrados atropelados no trecho Uberlândia-Uberada da BR-050, identificando a ocorrência e localização de hotspots de atropelamentos. O monitoramento foi semanal durante um ano, com um total de 8064 km percorridos em 42 viagens. O veículo seguiu com velocidade de 60 km/h. Foram encontrados 690 vertebrados atropelados. Destes, 482 (70%) foram mamíferos, 145 (21%), aves, 56 (8%), répteis, 7 (1%), anuros. Do total de vertebrados atropelados, 113 (16,3%) indivíduos não foram identificados em nível de espécie. A taxa de atropelamento de animais por ida a campo na BR-050, trecho Uberlândia-Uberaba, foi de 0,086 (±0,029) indivíduos/km/dia. Não ocorreu a tendência para a suficiência amostral na maioria das classes amostradas. Foi encontrada diferenças nas taxas de atropelamentos entre as estações seca e chuvosa para: vertebrados silvestres, de répteis, Boa constrictor amarali, Euphractus sexcinctus e Cariama cristata. A taxa mensal de atropelamentos de répteis aumentou com o aumento da temperatura e da precipitação total mensal. A taxa mensal de atropelamentos de vertebrados silvestres aumentou com o aumento da umidade relativa do ar e da precipitação total mensal. Foram encontradas agregações de atropelamentos para vários grupos e espécies. A localização das agregações de atropelamentos parecem estar relacionadas aos hábitos das espécies ou grupos. As agregações de atropelamentos de mamíferos silvestres parecem ser diferentes daquelas de mamíferos domésticos. A localização dos atropelamentos de mamíferos silvestres não é um bom preditor para a localização dos atropelamentos das espécies mais abundantes de mamíferos, répteis e aves. Então, é necessário investigar os hotsposts de atropelamentos de todos esses grupos separadamente. Sugere-se que medidas que visem mitigar os atropelamentos da fauna sejam executas.Universidade Federal de UberlândiaBRPrograma de Pós-graduação em Ecologia e Conservação de Recursos NaturaisCiências BiológicasUFUCustódio, Ana Elizabeth Ianninihttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4162637A3Marçal Junior, Oswaldohttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785729D1Leiner, Natalia Oliveirahttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4762287Z8Bager, Alexhttp://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4795405J1Carvalho, Carine Firmino2016-06-22T18:34:58Z2015-02-112016-06-22T18:34:58Z2014-02-25info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/masterThesisapplication/pdfapplication/pdfCARVALHO, Carine Firmino. Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba. 2014. 99 f. Dissertação (Mestrado em Ciências Biológicas) - Universidade Federal de Uberlândia, Uberlândia, 2014. DOI https://doi.org/10.14393/ufu.di.2014.128https://repositorio.ufu.br/handle/123456789/13412https://doi.org/10.14393/ufu.di.2014.128porinfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFUinstname:Universidade Federal de Uberlândia (UFU)instacron:UFU2021-08-02T11:54:50Zoai:repositorio.ufu.br:123456789/13412Repositório InstitucionalONGhttp://repositorio.ufu.br/oai/requestdiinf@dirbi.ufu.bropendoar:2021-08-02T11:54:50Repositório Institucional da UFU - Universidade Federal de Uberlândia (UFU)false
dc.title.none.fl_str_mv Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
title Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
spellingShingle Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
Carvalho, Carine Firmino
Ecologia de Estradas
Agregações de atropelamentos
Medidas de mitigação
Animais silvestres
Animais - Acidentes
Road Ecology
Roadkill aggregations
Mitigation measures
CNPQ::CIENCIAS BIOLOGICAS::ECOLOGIA
title_short Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
title_full Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
title_fullStr Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
title_full_unstemmed Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
title_sort Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba
author Carvalho, Carine Firmino
author_facet Carvalho, Carine Firmino
author_role author
dc.contributor.none.fl_str_mv Custódio, Ana Elizabeth Iannini
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4162637A3
Marçal Junior, Oswaldo
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4785729D1
Leiner, Natalia Oliveira
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4762287Z8
Bager, Alex
http://buscatextual.cnpq.br/buscatextual/visualizacv.do?id=K4795405J1
dc.contributor.author.fl_str_mv Carvalho, Carine Firmino
dc.subject.por.fl_str_mv Ecologia de Estradas
Agregações de atropelamentos
Medidas de mitigação
Animais silvestres
Animais - Acidentes
Road Ecology
Roadkill aggregations
Mitigation measures
CNPQ::CIENCIAS BIOLOGICAS::ECOLOGIA
topic Ecologia de Estradas
Agregações de atropelamentos
Medidas de mitigação
Animais silvestres
Animais - Acidentes
Road Ecology
Roadkill aggregations
Mitigation measures
CNPQ::CIENCIAS BIOLOGICAS::ECOLOGIA
description Roads impact the environment in several ways. In Brazil, one of the impacts of roads in the environment most studied is wildlife roadkill. It is estimated that 475 million of animals die over a year. Therefore, it is necessary to establish measures to mitigate wildlife roadkill, such as wildlife passages and fencing the highway. Using data from wildlife roadkill, it is possible to establish priority sites for the establishment of mitigation measures (hotspots). In this context, the main objective of this work was to raise the roadkill of vertebrate groups in the stretch Uberlândia-Uberada of the BR-050, identifying the occurrence and location of roadkill hotspots. The study area was a stretch of the BR-050 between Uberlândia-Uberaba. The monitoring was performed weekly during one year, with a total of 8064 km covered in 42 trips. The vehicle followed with a speed of 60 km/h. It was found 690 vertebrates killed by collisions with vehicles. Of these, 482 (70%) were mammals, 145 (21%) birds, 56 (8%) reptiles, 7 (1%), frogs. From the total of wild vertebrates killed, 113 (16.3%) individuals were not identified in the species level. The rate of animals roadkill per trip in the BR-050, stretch Uberlândia-Uberaba, was 0.086 (± 0.029) individuals/km/day. There wasn t a tendency for sample sufficiency in most of the sampled classes. It was found differences in the roadkill rate between the seasons wet and dry for: wild vertebrates, reptiles, Boa constrictor amarali, Euphractus sexcinctus, and Cariama cristata. The monthly rate of reptile roadkill increased with increasing temperature and total monthly precipitation. The monthly rate of wild vertebrates roadkill increased with increasing relative humidity and total monthly precipitation. It was found aggregations of roadkill in many groups and species. The location of roadkill aggregations seem to be related to the habits of the species or groups. Wild mammals aggregations roadkill appear to be different from those of domestic mammals. The location of wild mammals roadkills is not a good predictor for the location of the roadkill of the most abundant species of mammals, reptiles and birds. So, it is necessary to investigate the roadkill hotspots all these groups separately. It is suggested that mesures to mitigate the wildlife roadkill be taken.
publishDate 2014
dc.date.none.fl_str_mv 2014-02-25
2015-02-11
2016-06-22T18:34:58Z
2016-06-22T18:34:58Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
dc.type.driver.fl_str_mv info:eu-repo/semantics/masterThesis
format masterThesis
status_str publishedVersion
dc.identifier.uri.fl_str_mv CARVALHO, Carine Firmino. Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba. 2014. 99 f. Dissertação (Mestrado em Ciências Biológicas) - Universidade Federal de Uberlândia, Uberlândia, 2014. DOI https://doi.org/10.14393/ufu.di.2014.128
https://repositorio.ufu.br/handle/123456789/13412
https://doi.org/10.14393/ufu.di.2014.128
identifier_str_mv CARVALHO, Carine Firmino. Atropelamento de vertebrados, hotspots de atropelamentos e parâmetros associados, BR-050, trecho Uberlândia-Uberaba. 2014. 99 f. Dissertação (Mestrado em Ciências Biológicas) - Universidade Federal de Uberlândia, Uberlândia, 2014. DOI https://doi.org/10.14393/ufu.di.2014.128
url https://repositorio.ufu.br/handle/123456789/13412
https://doi.org/10.14393/ufu.di.2014.128
dc.language.iso.fl_str_mv por
language por
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal de Uberlândia
BR
Programa de Pós-graduação em Ecologia e Conservação de Recursos Naturais
Ciências Biológicas
UFU
publisher.none.fl_str_mv Universidade Federal de Uberlândia
BR
Programa de Pós-graduação em Ecologia e Conservação de Recursos Naturais
Ciências Biológicas
UFU
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFU
instname:Universidade Federal de Uberlândia (UFU)
instacron:UFU
instname_str Universidade Federal de Uberlândia (UFU)
instacron_str UFU
institution UFU
reponame_str Repositório Institucional da UFU
collection Repositório Institucional da UFU
repository.name.fl_str_mv Repositório Institucional da UFU - Universidade Federal de Uberlândia (UFU)
repository.mail.fl_str_mv diinf@dirbi.ufu.br
_version_ 1813711511146725376