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 | Acesso ao texto completo restrito à biblioteca da Embrapa Agrobiologia. Para informações adicionais entre em contato com cnpab.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Agrobiologia. |
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Data corrente: |
13/09/2018 |
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Data da última atualização: |
08/11/2018 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Autoria: |
OLIVEIRA, M. V. DE; FRANÇA, E. C. D de; FEITOSA, R. M.; CORREIA, M. E. F.; QUEIROZ, J. M. |
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Afiliação: |
MARINA V. DE OLIVEIRA, UFRRJ; EDER CLEYTON B. DE FRANÇA, UFRRJ; RODRIGO M. FEITOSA, UNIVERSIDADE FEDERAL DO PARANÁ; MARIA ELIZABETH FERNANDES CORREIA, CNPAB; JARBAS M. QUEIROZ, UFRRJ. |
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Título: |
Ninhos de Atta sexdens (Hymenoptera: Formicidae) podem afetar a estrutura da assembleia de artrópodes do solo na Mata Atlântica? |
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Complemento do título: |
Can nests of Atta sexdens (Hymenoptera: Formicidae) affect the structure of soil arthropods assemblage in Atlantic Forest? |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Iheringia, Série Zoologia, v. 108, e2018009, 2018. |
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ISSN: |
e-ISSN 1678-4766 |
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DOI: |
DOI 10.1590/1678-4766e2018009 |
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Idioma: |
Português |
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Conteúdo: |
Can nests of Atta sexdens (Hymenoptera: Formicidae) affect the structure of soil arthropods assemblage in Atlantic Forest? Leafcutting ants are considered dominant herbivores in the Neotropical region and, therefore, the studies about their multiple effects on other organisms and ecosystem process are relevant. The present study aims to determine if Atta sexdens (Linnaeus, 1758) nests can affect the soil arthropods assemblage structure in an Atlantic forest fragment. Also, so as to determine the probable mechanisms that explain a possible modification in the arthropods fauna structure were tested two hypothesis: I) Litter Hyphotesis: A. sexdens reduce the litter availability in the nest proximities; II) Abiotic Factors yphotesis: A. sexdens modifies the microclimatic conditions around of its nidification site, producing a increasing of temperature and luminosity and reduction in relative air humidity. The study was conducted at the Reserva Ecológica de Guapiaçu, near Rio de Janeiro city, Brazil. We collected litter samples, at intervals of eight meters from edge of A. sexdens nests, along a linear transect of 32 meters, for the extraction of arthropods assemblage and to study the litter structure. We also measured the air and soil temperature, the luminosity and the air relative humidity where we collected the litter samples. We didn?t detect any effect of nest presence on richness, abundance and composition of soil arthropods in the forest fragment studied. Probably, these result was influenced because of A. sexdens nests studied don?t affect the litter availability and the microclimatic conditions around them. Thus, we conclude that the multiple effects that leaf-cutting ants can have on forest may be species dependent. MenosCan nests of Atta sexdens (Hymenoptera: Formicidae) affect the structure of soil arthropods assemblage in Atlantic Forest? Leafcutting ants are considered dominant herbivores in the Neotropical region and, therefore, the studies about their multiple effects on other organisms and ecosystem process are relevant. The present study aims to determine if Atta sexdens (Linnaeus, 1758) nests can affect the soil arthropods assemblage structure in an Atlantic forest fragment. Also, so as to determine the probable mechanisms that explain a possible modification in the arthropods fauna structure were tested two hypothesis: I) Litter Hyphotesis: A. sexdens reduce the litter availability in the nest proximities; II) Abiotic Factors yphotesis: A. sexdens modifies the microclimatic conditions around of its nidification site, producing a increasing of temperature and luminosity and reduction in relative air humidity. The study was conducted at the Reserva Ecológica de Guapiaçu, near Rio de Janeiro city, Brazil. We collected litter samples, at intervals of eight meters from edge of A. sexdens nests, along a linear transect of 32 meters, for the extraction of arthropods assemblage and to study the litter structure. We also measured the air and soil temperature, the luminosity and the air relative humidity where we collected the litter samples. We didn?t detect any effect of nest presence on richness, abundance and composition of soil arthropods in the forest fragment studied. Probably, these ... Mostrar Tudo |
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Palavras-Chave: |
Leafcutting ants. |
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Thesaurus Nal: |
Soil fauna. |
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Categoria do assunto: |
S Ciências Biológicas |
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Marc: |
LEADER 02462naa a2200217 a 4500
001 2095626
005 2018-11-08
008 2018 bl uuuu u00u1 u #d
022 $ae-ISSN 1678-4766
024 7 $aDOI 10.1590/1678-4766e2018009$2DOI
100 1 $aOLIVEIRA, M. V. DE
245 $aNinhos de Atta sexdens (Hymenoptera$bFormicidae) podem afetar a estrutura da assembleia de artrópodes do solo na Mata Atlântica?$h[electronic resource]
260 $c2018
520 $aCan nests of Atta sexdens (Hymenoptera: Formicidae) affect the structure of soil arthropods assemblage in Atlantic Forest? Leafcutting ants are considered dominant herbivores in the Neotropical region and, therefore, the studies about their multiple effects on other organisms and ecosystem process are relevant. The present study aims to determine if Atta sexdens (Linnaeus, 1758) nests can affect the soil arthropods assemblage structure in an Atlantic forest fragment. Also, so as to determine the probable mechanisms that explain a possible modification in the arthropods fauna structure were tested two hypothesis: I) Litter Hyphotesis: A. sexdens reduce the litter availability in the nest proximities; II) Abiotic Factors yphotesis: A. sexdens modifies the microclimatic conditions around of its nidification site, producing a increasing of temperature and luminosity and reduction in relative air humidity. The study was conducted at the Reserva Ecológica de Guapiaçu, near Rio de Janeiro city, Brazil. We collected litter samples, at intervals of eight meters from edge of A. sexdens nests, along a linear transect of 32 meters, for the extraction of arthropods assemblage and to study the litter structure. We also measured the air and soil temperature, the luminosity and the air relative humidity where we collected the litter samples. We didn?t detect any effect of nest presence on richness, abundance and composition of soil arthropods in the forest fragment studied. Probably, these result was influenced because of A. sexdens nests studied don?t affect the litter availability and the microclimatic conditions around them. Thus, we conclude that the multiple effects that leaf-cutting ants can have on forest may be species dependent.
650 $aSoil fauna
653 $aLeafcutting ants
700 1 $aFRANÇA, E. C. D de
700 1 $aFEITOSA, R. M.
700 1 $aCORREIA, M. E. F.
700 1 $aQUEIROZ, J. M.
773 $tIheringia, Série Zoologia$gv. 108, e2018009, 2018.
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Embrapa Agrobiologia (CNPAB) |
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| 9. |  | SILVA, L. D.; HIGA, A. R.; FLOSS, P. A.; CROCE, D. M. da; RESENDE, M. D. V. de; GARCIA, J. N.; SPIECKER, H.; KHALE, H. P. Eucalyptus benthamii: uma espécie geneticamente promissora para produção de madeira em áreas sujeitas a ocorrência de geada. Floresta, v. 52, n.3, p. 422-435, 2022.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 1 |
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| 10. | | FERREYRA RAMOS, S. L.; LOPES, M. T. G.; LOPES, R.; DEQUIGIOVANNI, G.; MACEDO, J. L. V. de; SEBBENN, A. M.; SILVA, E. B. da; GARCIA, J. N. Mating system analysis of Açaí-do-Amazonas (Euterpe precatoria Mart.) using molecular markers. Crop Breeding and Applied Biotechnology, v. 19, n. 1, p. 120-124, 2019.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
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| 11. | | ARAUJO, V. A. de; GARCIA, J. N.; CORTEZ-BARBOSA, J.; GAVA, M.; SAVI, A. F.; MORALES, E. A. M.; LAHR, F. A. R.; VASCONCELOS, J. S.; CHRISTOFORO, A. L. Importância da madeira de florestas plantadas para a indústria de manufaturados. Pesquisa Florestal Brasileira, Colombo, v. 37, n. 90, p. 189-200, abr./jun. 2017.| Biblioteca(s): Embrapa Florestas. |
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| 12. | | RAMOS, S. L. F.; DEQUIGIOVANNI, G.; LOPES, M. T. G.; AGUIAR, A. V. de; LOPES, R.; VEASEY, E. A.; MACEDO, J. L. V. de; ALVES-PEREIRA, A.; FRAXE, T. de J. P.; WREGE, M. S.; GARCIA, J. N. Genetic structure in populations of Euterpe precatoria Mart. in the Brazilian Amazon. Frontiers in Ecology and Evolution, v, 8, article 603448, Jan. 2021.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: B - 3 |
| Biblioteca(s): Embrapa Amazônia Ocidental; Embrapa Florestas. |
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| 13. | | FERREYRA RAMOS, S. L.; DEQUIGIOVANNI, G.; SEBBENN, A. M.; LOPES, M. T. G.; MACEDO, J. L. V. de; VEASEY, E. A.; ALVES-PEREIRA, A.; SILVA, P. P. da; GARCIA, J. N.; KAGEYAMA, P. Y. Paternity analysis, pollen flow, and spatial genetic structure of a natural population of Euterpe precatoria in the Brazilian Amazon. Ecology and Evolution, p. 1-15, Oct. 2018.| Tipo: Artigo em Periódico Indexado | Circulação/Nível: A - 2 |
| Biblioteca(s): Embrapa Amazônia Ocidental. |
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