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| Registros recuperados : 9 | |
| 7. |  | SANTOS, M. N.; CUNHA, H. F. A.; LIRA-GUEDES, A. C.; GOMES, S. C. P.; GUEDES, M. C. Saberes tradicionais em uma unidade de conservação localizada em ambiente periurbano de várzea: etnobiologia da andirobeira (Carapa guianensis Aublet). Boletim do Museu Paraense Emilio Goeldi, Ciências Humanas, Belém, PA, v. 9, n. 1, p. 93-108, jan./abr. 2014.| Biblioteca(s): Embrapa Amapá. |
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| 8. | | CUNHA, A. C. da; MUSTIN, K.; SANTOS, E. S. dos; SANTOS, E. W. G. dos; GUEDES, M. C.; CUNHA, H. F. A.; ROSMAN, P. C. C.; STERNBERG, L. da S. L. Hydrodynamics and seed dispersal in the lower Amazon. Freshwater Biology, p. 1-9, 2017.| Biblioteca(s): Embrapa Amapá. |
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| 9. | | FELIX NETO, J. da C.; SOUZA, L. J. de A.; ABREU, C. H. M. de; BÁRBARA, V. F.; CUNHA, H. F. A.; TAVARES-DIAS, M.; CUNHA, A. C. da. Impactos hidroclimáticos de curto prazo no padrão hidrodinâmico de Rio de Estuário Amazônico, Amapá (AP), Brasil. Revista Ibero-Americana de Ciências Ambientais, v. 12, n. 1, p. 161-179, 2021.| Biblioteca(s): Embrapa Amapá. |
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| Registros recuperados : 9 | |
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Registro Completo
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Biblioteca(s): |
Embrapa Amapá. |
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Data corrente: |
19/07/2016 |
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Data da última atualização: |
14/02/2017 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
B - 3 |
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Autoria: |
ARRAES, D. R. S.; CUNHA, H. F. A.; TAVARES-DIAS, M. |
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Afiliação: |
DÉBORA REGINA SANTOS ARRAES, UNIFAP; HELENILZA FERREIRA ALBUQUERQUE CUNHA, UNIFAP; MARCOS TAVARES-DIAS, CPAF-AP. |
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Título: |
Anthropogenic impacts on yellow-spotted river turtle Podocnemis unifilis (Reptilia: Podocnemididae) from the Brazilian Amazon. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Acta Biológica Colombiana, v. 21, n. 2, p. 413-421, mayo-ago. 2016. |
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Idioma: |
Inglês |
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Conteúdo: |
The purpuse of this study was to investigated the influence of anthropogenic impacts on Podocnemis unifilis nesting on a stretch from Falsino river, with two forest reserves, and one urban area on the Araguari river, state of Amapá, eastern Amazon (Brazil). A total of 180 nests were found, being 89.4 % in the forest reserves and only 10.6 % in urban areas. On Falsino river, we observed a spawning pattern, because the number of nests was correlated to the length and width of the nesting locations. On Araguari river, the P. unifilis nests were generally found in areas with surrounding vegetation up to 5 meters in height, minimum distance of 120 meters from residences and immediately or after places of higher exploration of pebbles. Females from Falsino river had smaller eggs, but the neonates were bigger and with higher body condition index than the neonates from Araguari river. About 80 % of the nests were prey, mostly because of the large collection of eggs for feeding. Furthermore, it was found that adult turtle hunting has been intense. Although one of the areas is in forest reserves, the human impacts were similar to those caused in urban areas, indicating the need to implement protection programs for the conservation of P. unifilis. |
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Palavras-Chave: |
Turtle. |
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Thesagro: |
Ninho; Ovulação; Tartaruga. |
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Thesaurus NAL: |
Nests; Ovulation. |
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Categoria do assunto: |
S Ciências Biológicas |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/145544/1/CPAF-AP-2016-Anthropogenic-impacts-on-yellow.pdf
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Marc: |
LEADER 01912naa a2200217 a 4500
001 2049102
005 2017-02-14
008 2016 bl uuuu u00u1 u #d
100 1 $aARRAES, D. R. S.
245 $aAnthropogenic impacts on yellow-spotted river turtle Podocnemis unifilis (Reptilia$bPodocnemididae) from the Brazilian Amazon.$h[electronic resource]
260 $c2016
520 $aThe purpuse of this study was to investigated the influence of anthropogenic impacts on Podocnemis unifilis nesting on a stretch from Falsino river, with two forest reserves, and one urban area on the Araguari river, state of Amapá, eastern Amazon (Brazil). A total of 180 nests were found, being 89.4 % in the forest reserves and only 10.6 % in urban areas. On Falsino river, we observed a spawning pattern, because the number of nests was correlated to the length and width of the nesting locations. On Araguari river, the P. unifilis nests were generally found in areas with surrounding vegetation up to 5 meters in height, minimum distance of 120 meters from residences and immediately or after places of higher exploration of pebbles. Females from Falsino river had smaller eggs, but the neonates were bigger and with higher body condition index than the neonates from Araguari river. About 80 % of the nests were prey, mostly because of the large collection of eggs for feeding. Furthermore, it was found that adult turtle hunting has been intense. Although one of the areas is in forest reserves, the human impacts were similar to those caused in urban areas, indicating the need to implement protection programs for the conservation of P. unifilis.
650 $aNests
650 $aOvulation
650 $aNinho
650 $aOvulação
650 $aTartaruga
653 $aTurtle
700 1 $aCUNHA, H. F. A.
700 1 $aTAVARES-DIAS, M.
773 $tActa Biológica Colombiana$gv. 21, n. 2, p. 413-421, mayo-ago. 2016.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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