Estimating the diversity of tropical anurans in fragmented landscapes with acoustic monitoring: lessons from a sampling sufficiency perspective

Registro completo de metadados
MetadadosDescriçãoIdioma
Autor(es): dc.contributorUniversidade Federal de Lavras (UFLA)-
Autor(es): dc.contributorUniversidade Estadual Paulista (UNESP)-
Autor(es): dc.contributorUniv Autonoma Madrid-
Autor(es): dc.contributorCornell Univ-
Autor(es): dc.contributorInst Tecnol Vale Desenvolvimento Sustentavel-
Autor(es): dc.creatorAnunciacao, Paula Ribeiro-
Autor(es): dc.creatorSugai, Larissa Sayuri Moreira-
Autor(es): dc.creatorMartello, Felipe-
Autor(es): dc.creatorCarvalho, Luis Marcelo Tavares de-
Autor(es): dc.creatorRibeiro, Milton Cezar-
Data de aceite: dc.date.accessioned2025-08-21T18:28:19Z-
Data de disponibilização: dc.date.available2025-08-21T18:28:19Z-
Data de envio: dc.date.issued2022-11-29-
Data de envio: dc.date.issued2022-11-29-
Data de envio: dc.date.issued2022-09-10-
Fonte completa do material: dc.identifierhttp://dx.doi.org/10.1007/s10531-022-02475-w-
Fonte completa do material: dc.identifierhttp://hdl.handle.net/11449/237852-
Fonte: dc.identifier.urihttp://educapes.capes.gov.br/handle/11449/237852-
Descrição: dc.descriptionDetermining the distribution and abundance of populations is the first step toward assessing biodiversity conservation status. This step is based on field observations that are largely influenced by the sampling method employed. Autonomous Recording Units (ARUs) are tools developed to improve species monitoring that employ acoustic communication. Although largely employed, the efforts required to achieve good diversity estimates with this technique are still unknown. We investigate the use of ARUs in estimating species richness of anuran assemblages in a tropical region, aiming to determine the sampling sufficiency of species richness at local and regional levels, analyze whether the asymptote point is related to forest cover, and investigate the influence of subsampling type over time on species richness estimates. We monitored amphibians in 14 streams embedded in landscapes representing a gradient from 20 to 70% native forest coverage. We detected a total of 14 species, with the regional sampling sufficiency of total species richness reached in 3448 min and influenced mainly by the terrestrial species' presence. Forest coverage had no influence on the minimum audio processing time required to achieve local asymptote. The subsampling schemes (temporally stratified and randomly assigned) had similar efficiency when using 5 min/h or more sample efforts. Our findings indicate that passive acoustic monitoring can adequately represent local anuran richness, focusing especially on the arboreal guild. Sampling effort can be optimized, with a 5 min/h duty cycle being sufficient to recover detection of most species, saving up to 75% of the effort devoted to auditing the acoustic dataset.-
Descrição: dc.descriptionCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)-
Descrição: dc.descriptionSpanish Ministerio de Economia, Industria y Competitividad-
Descrição: dc.descriptionUFLA Univ Fed Lavras, Conservat & Ecol Dept, BR-37200000 Lavras, MG, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Biosci Inst, Dept Ecol, Spatial Ecol & Conservat Lab LEEC,UNESP, BR-13506900 Rio Claro, SP, Brazil-
Descrição: dc.descriptionUniv Autonoma Madrid, Fac Ciencias, Dept Ecol, Ciudad Univ Cantoblanco,C Darwin 2,Edificio Biol, E-28049 Madrid, Spain-
Descrição: dc.descriptionCornell Univ, K Lisa Yang Ctr Conservat Bioacoust, Cornell Lab Ornithol, 159 Sapsucker Woods Rd, Ithaca, NY 14850 USA-
Descrição: dc.descriptionInst Tecnol Vale Desenvolvimento Sustentavel, Biodiversidade & Serv Ecossistem, Boaventura da Silva 955, BR-66055090 Belem, Para, Brazil-
Descrição: dc.descriptionUniv Estadual Paulista, Biosci Inst, Dept Ecol, Spatial Ecol & Conservat Lab LEEC,UNESP, BR-13506900 Rio Claro, SP, Brazil-
Descrição: dc.descriptionCAPES: 001-
Descrição: dc.descriptionSpanish Ministerio de Economia, Industria y Competitividad: PEJ2018-004603-A-
Formato: dc.format20-
Idioma: dc.languageen-
Publicador: dc.publisherSpringer-
Relação: dc.relationBiodiversity And Conservation-
???dc.source???: dc.sourceWeb of Science-
Palavras-chave: dc.subjectAmphibia-
Palavras-chave: dc.subjectSurvey methods-
Palavras-chave: dc.subjectAcoustic surveys-
Palavras-chave: dc.subjectAnura conservation-
Palavras-chave: dc.subjectTropical ecosystems-
Título: dc.titleEstimating the diversity of tropical anurans in fragmented landscapes with acoustic monitoring: lessons from a sampling sufficiency perspective-
Tipo de arquivo: dc.typelivro digital-
Aparece nas coleções:Repositório Institucional - Unesp

Não existem arquivos associados a este item.