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Registro Completo |
Biblioteca(s): |
Embrapa Amapá. |
Data corrente: |
22/04/2014 |
Data da última atualização: |
04/10/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Autoria: |
AMARAL, K. D. S.; VIEIRA, I. M.; OSÓRIO, F. M.; ROCHA, J. D. M.; LIMA, J. de F. |
Afiliação: |
KARLIA DALLA SANTA AMARAL, CPAF-AP; INÁCIA MARIA VIEIRA, Instituto de Pesquisas Científicas e Tecnológica do Estado do Amapá; FREDERICO MOREIRA OSÓRIO, Instituto Brasileiro do Meio Ambiente e dos Recursos Naturais Renováveis; JOANA D'ARC MAURICIO ROCHA, Universidade do Estado do Amapá; JO DE FARIAS LIMA, CPAF-AP. |
Título: |
Bioecology of the crab Ucides cordatus (Crustacea, Decapoda) in mangroves influenced by the Amazon River, Brazil. |
Ano de publicação: |
2014 |
Fonte/Imprenta: |
Acta Amazonica, Manaus, v. 44, n. 2, p. 213-222, 2014. |
Idioma: |
Inglês |
Conteúdo: |
The mangrove crab (Ucides cordatus) is a valuable fishery resource, overfished along the Brazilian coast. This study aimed to obtain bioecological data on this crab along the coast of the State of Amapá. Six bimonthly samplings were conducted between December 2008 and January 2010. Transects were used to estimate the density (burrows m-2) and population abundance (individuals m-2). All the animals were subjected to biometrics, with females being classified according to their stage of gonadal maturation. The mean density (1.09 burrows m-2) and abundance (0.31 individuals m-2) were influenced by the climate with the highest values in summer (1.17 burrows m-2 and 0.34 individuals m-2). The male to female ratio was 1.38:1 showing significant difference in the proportion of sexes. The individuals showed sexual dimorphism, with linear measurements significantly higher in males. The sampled animals also had larger carapace length and width (CL and CW) compared to crabs studied in other Brazilian states. There was a positive relationship between CW and CL and individual weight (IW) and CW for males (R2 = 0.83 and 0.90) and females (R2 = 0.79 and 0.84). The growth was negative allometric (CL increases to a lesser extent than CW) for both sexes. The highest frequency of ovigerous females (78%) and in maturation stage IV (38%) occurred in the CW size class between 59.8 and 67.5 mm. The peak of mature females occurred in May and August, showing a reproductive period different from those in other Brazilian states. MenosThe mangrove crab (Ucides cordatus) is a valuable fishery resource, overfished along the Brazilian coast. This study aimed to obtain bioecological data on this crab along the coast of the State of Amapá. Six bimonthly samplings were conducted between December 2008 and January 2010. Transects were used to estimate the density (burrows m-2) and population abundance (individuals m-2). All the animals were subjected to biometrics, with females being classified according to their stage of gonadal maturation. The mean density (1.09 burrows m-2) and abundance (0.31 individuals m-2) were influenced by the climate with the highest values in summer (1.17 burrows m-2 and 0.34 individuals m-2). The male to female ratio was 1.38:1 showing significant difference in the proportion of sexes. The individuals showed sexual dimorphism, with linear measurements significantly higher in males. The sampled animals also had larger carapace length and width (CL and CW) compared to crabs studied in other Brazilian states. There was a positive relationship between CW and CL and individual weight (IW) and CW for males (R2 = 0.83 and 0.90) and females (R2 = 0.79 and 0.84). The growth was negative allometric (CL increases to a lesser extent than CW) for both sexes. The highest frequency of ovigerous females (78%) and in maturation stage IV (38%) occurred in the CW size class between 59.8 and 67.5 mm. The peak of mature females occurred in May and August, showing a reproductive period differ... Mostrar Tudo |
Palavras-Chave: |
Amapá; Dinâmica reprodutiva; Estrutura populacional; Fishery resource; Reprodutctive dynamics. |
Thesagro: |
Crustáceo; Recurso pesqueiro. |
Thesaurus Nal: |
population structure. |
Categoria do assunto: |
L Ciência Animal e Produtos de Origem Animal |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/101298/1/CPAF-AP-2014-Bioecology-of-the-crab.pdf
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Marc: |
LEADER 02352naa a2200265 a 4500 001 1984889 005 2022-10-04 008 2014 bl uuuu u00u1 u #d 100 1 $aAMARAL, K. D. S. 245 $aBioecology of the crab Ucides cordatus (Crustacea, Decapoda) in mangroves influenced by the Amazon River, Brazil.$h[electronic resource] 260 $c2014 520 $aThe mangrove crab (Ucides cordatus) is a valuable fishery resource, overfished along the Brazilian coast. This study aimed to obtain bioecological data on this crab along the coast of the State of Amapá. Six bimonthly samplings were conducted between December 2008 and January 2010. Transects were used to estimate the density (burrows m-2) and population abundance (individuals m-2). All the animals were subjected to biometrics, with females being classified according to their stage of gonadal maturation. The mean density (1.09 burrows m-2) and abundance (0.31 individuals m-2) were influenced by the climate with the highest values in summer (1.17 burrows m-2 and 0.34 individuals m-2). The male to female ratio was 1.38:1 showing significant difference in the proportion of sexes. The individuals showed sexual dimorphism, with linear measurements significantly higher in males. The sampled animals also had larger carapace length and width (CL and CW) compared to crabs studied in other Brazilian states. There was a positive relationship between CW and CL and individual weight (IW) and CW for males (R2 = 0.83 and 0.90) and females (R2 = 0.79 and 0.84). The growth was negative allometric (CL increases to a lesser extent than CW) for both sexes. The highest frequency of ovigerous females (78%) and in maturation stage IV (38%) occurred in the CW size class between 59.8 and 67.5 mm. The peak of mature females occurred in May and August, showing a reproductive period different from those in other Brazilian states. 650 $apopulation structure 650 $aCrustáceo 650 $aRecurso pesqueiro 653 $aAmapá 653 $aDinâmica reprodutiva 653 $aEstrutura populacional 653 $aFishery resource 653 $aReprodutctive dynamics 700 1 $aVIEIRA, I. M. 700 1 $aOSÓRIO, F. M. 700 1 $aROCHA, J. D. M. 700 1 $aLIMA, J. de F. 773 $tActa Amazonica, Manaus$gv. 44, n. 2, p. 213-222, 2014.
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Registro original: |
Embrapa Amapá (CPAF-AP) |
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Registro Completo
Biblioteca(s): |
Embrapa Mandioca e Fruticultura. |
Data corrente: |
08/09/2008 |
Data da última atualização: |
07/11/2022 |
Tipo da produção científica: |
Artigo em Periódico Indexado |
Circulação/Nível: |
Nacional - B |
Autoria: |
POIANI, L. M.; BORGES, M. T. M. R.; BOAS, E. V. de B. V.; LICHTEMBERG, L. A.; GODOY, R. C. B. de. |
Afiliação: |
Luiz Márcio Poiani, UFSCar; Maria Teresa Mendes Ribeiro Borges, UFSCar; Eduardo Valério de Barros Vilas Boas, UFLA; Luiz Alberto Lichtemberg, EPAGRI; Rossana Catie Bueno de Godoy, CNPMF. |
Título: |
Aproveitamento industrial dos descartes de pós-colheita. |
Ano de publicação: |
2008 |
Fonte/Imprenta: |
Informe Agropecuário, Belo Horizonte, v. 29, n. 245, p. 111-119, jul/ago. 2008. |
ISSN: |
0100-3364 |
Idioma: |
Português |
Conteúdo: |
A seleção e a classificação de banana nas propriedades geram um volume de descartes que não é utilizado ou que é usado na alimentação animal, na adubação do bananal e no preparo de composto orgânico. Uma parcela desses descartes pode ser aproveitada na agroindústria, desde que apresente qualidade adequada. Para o aproveitamento dos descartes de pós-colheita, existem inúmeras formas, tanto da banana verde, quanto da madura. É possível obter produtos à base da massa da polpa de banana madura (néctar de banana, doces de massas, suco de banana concentrado e clarificado), produtos derivados da fruta madura (banana-passa, bebidas e alcóolicas e etanol, vinagre de banana, banana em calda), produtos à base de banana verde (farinha de banana, chips de banana) e do processamento mínimo. |
Palavras-Chave: |
Musa spp. |
Thesagro: |
Banana; Industrialização; Processamento. |
Categoria do assunto: |
-- |
URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/doc/636968/1/113-113-119.pdf
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Marc: |
LEADER 01475naa a2200229 a 4500 001 1636968 005 2022-11-07 008 2008 bl uuuu u00u1 u #d 022 $a0100-3364 100 1 $aPOIANI, L. M. 245 $aAproveitamento industrial dos descartes de pós-colheita.$h[electronic resource] 260 $c2008 520 $aA seleção e a classificação de banana nas propriedades geram um volume de descartes que não é utilizado ou que é usado na alimentação animal, na adubação do bananal e no preparo de composto orgânico. Uma parcela desses descartes pode ser aproveitada na agroindústria, desde que apresente qualidade adequada. Para o aproveitamento dos descartes de pós-colheita, existem inúmeras formas, tanto da banana verde, quanto da madura. É possível obter produtos à base da massa da polpa de banana madura (néctar de banana, doces de massas, suco de banana concentrado e clarificado), produtos derivados da fruta madura (banana-passa, bebidas e alcóolicas e etanol, vinagre de banana, banana em calda), produtos à base de banana verde (farinha de banana, chips de banana) e do processamento mínimo. 650 $aBanana 650 $aIndustrialização 650 $aProcessamento 653 $aMusa spp 700 1 $aBORGES, M. T. M. R. 700 1 $aBOAS, E. V. de B. V. 700 1 $aLICHTEMBERG, L. A. 700 1 $aGODOY, R. C. B. de 773 $tInforme Agropecuário, Belo Horizonte$gv. 29, n. 245, p. 111-119, jul/ago. 2008.
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Registro original: |
Embrapa Mandioca e Fruticultura (CNPMF) |
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