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The response of neotropical dragonflies (Insecta: Odonata) to local and regional abiotic factors in small streams of the Amazon

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dc.contributor.authorOliveira Junior, José Max
dc.contributor.authorDias-Silva, Karina
dc.contributor.authorTeodosio, Maria
dc.contributor.authorJuen, Leandro
dc.date.accessioned2020-02-12T14:24:33Z
dc.date.available2020-02-12T14:24:33Z
dc.date.issued2019
dc.description.abstractSince the relative role of local and regional abiotic factors on the Odonata diversity in rainforest streams is still poorly understood, we evaluated the effects of these factors on adult Odonata (Insecta) from preserved and altered streams in the Amazonian region. Adult Odonata were sampled in 98 streams in the Eastern Amazon, Pará, Brazil. Six variables were used to measure local environmental factors: habitat integrity index; mean canopy over the channel; and four physical and chemical descriptors of the water. To measure regional environmental factors, six variables were also used: altitude gradient, three bioclimatic variables and two percentage forest variables. In partial redundancy analysis, both abiotic factors (local and regional) were important to explain the variation in the Odonata community. The Odonata community can be influenced by regional and local factors. The relationship between Odonata and the local (e.g., integrity, canopy cover, and physical and chemical descriptors of the water) and regional (e.g., bioclimatic and forest cover variables) environmental variables recorded in this study has important implications for the use of these organisms to monitor small streams of the Eastern Amazon. The scale at which habitat is measured is an important issue in community structuring studies considering the rapid environmental changes. It is of great importance to consider the different scales in studies assessing community structure, once an adequate habitat must meet the ecological needs of all stages of the life of the Odonata.pt_PT
dc.description.sponsorshipFunding Agency National Council for Scientific and Technological Development (CNPq) CNPq Amazonian Biodiversity and Land Use project CNPq 574008/2008-0 Brazilian Agricultural Research Company-EMBRAPA SEG: 02.08.06.005.00 Darwin Initiative, United Kingdom 17-023 Nature Conservancy and Natural Environment Research Council (NERC) NE/F01614X/1 NE/G000816/1 National Council for Scientific and Technological Development (CNPq) 307597/2016-4 Portuguese Foundation for Science and Technology UID/Multi/04326/2019 PROPESP/UFPA through Edital 01/2018 (Programa de Apoio a Publicacao Qualificada-PAPQ)pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.doi10.3390/insects10120446pt_PT
dc.identifier.eissn2075-4450
dc.identifier.urihttp://hdl.handle.net/10400.1/13501
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherMDPIpt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectAnisopterapt_PT
dc.subjectBioclimatic variablespt_PT
dc.subjectForest coverpt_PT
dc.subjectLandscapept_PT
dc.subjectRainforest streamspt_PT
dc.subjectVariance partitioningpt_PT
dc.subjectZygopterapt_PT
dc.titleThe response of neotropical dragonflies (Insecta: Odonata) to local and regional abiotic factors in small streams of the Amazonpt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.issue12pt_PT
oaire.citation.startPage446pt_PT
oaire.citation.titleInsectspt_PT
oaire.citation.volume10pt_PT
person.familyNameOliveira Junior
person.familyNameTeodosio
person.givenNameJosé Max
person.givenNameMaria
person.identifier.ciencia-id431D-114D-CF26
person.identifier.ciencia-idAF10-647B-65FB
person.identifier.orcid0000-0002-0689-205X
person.identifier.orcid0000-0002-0939-9885
person.identifier.ridD-4459-2014
person.identifier.ridB-5077-2013
person.identifier.scopus-author-id55851271100
person.identifier.scopus-author-id56196396700
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublicationf3606148-2579-40c0-a2b4-e4fe068dfa42
relation.isAuthorOfPublicationb39b2d6d-d6f5-4130-a9b9-4e7624d44676
relation.isAuthorOfPublication.latestForDiscoveryb39b2d6d-d6f5-4130-a9b9-4e7624d44676

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