A Pesca Artesanal na Comunidade de Fernão Velho, Maceió (Alagoas, Brasil): de Tradicional a Marginal

Santos, Everson Cardoso dos; Sampaio, Cláudio L. S.

doi:10.5894/rgci428

Cited by 15 publications

(9 citation statements)

References 21 publications

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“…For 93.33% of fishermen interviewed, the pollution of the lagoon affected the fishing and the commercialization of the sururu, with mortality reports from several groups of aquatic organisms. This perception of fishermen was equally reported by Santos and Sampaio (2013) when studying fishing in the same lagoon. The degradation of this estuarine environment is a problem already studied by Silva and Sousa (2008), who proposed the adoption of sustainable management of the Mundaú lagoon after detecting several negative impacts on the environment, such as siltation, landscape anthropization, water pollution, deforestation, erosion and biodiversity decline.…”

Section: Discussionsupporting

confidence: 61%

FISHING, PROCESSING, COMMERCIALIZATION AND A PROPOSE TO FISHERY WASTE REUSE OF SURURU Mytella falcata IN THE MUNDAÚ LAGOON, MACEIÓ – AL, BRAZIL

Tamano

Lima²,

Silva

et al. 2020

RCG

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A diagnosis was made on the fishing, processing, commercialization and generation of residues of the sururu fishery in Mundaú lagoon, Maceió-AL. Thirty nine fishermen were interviewed and also incursions were made for observations. Furthermore, sururus were collected to perform biometry. Residue of the sururu processing was collected to the fabrication of sururu waste meal (SWM), posteriorilly its bromatological composition was analysed. Fishermens of sururus fish 4.56 times week-1 and each fishing excursion lasts 5h26min, yielding 18.61 cans (18.61 to 37.22 kg soft tissue). Besides the sururus, 77.92% also catch fish, shrimp, and other organisms to complement the income. Average selling price was R$ 6.92 per kg of edible and CPUE from 3.42 to 6.85kg edible day-1. The average size and weight are 33.21 mm and 1.62 g, with 782.53 g of waste being generated to produce 1.0 kg of meat. SWM contained 37.00% calcium. It was verified that there is a need to create a management plan capable of reducing environmental impact in the lagoon, implement fishing programs and waste management, as well as improve the structure for the processing of that mollusc. Studies of the use of SWM as a source of calcium in diets are also recommended.

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Section: Discussionsupporting

confidence: 61%

FISHING, PROCESSING, COMMERCIALIZATION AND A PROPOSE TO FISHERY WASTE REUSE OF SURURU Mytella falcata IN THE MUNDAÚ LAGOON, MACEIÓ – AL, BRAZIL

Tamano

Lima²,

Silva

et al. 2020

RCG

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“…The manual fishing, especially in urban areas, is commonly a casualty of environmental problems originated from irregular urban growing 18 . In recent years, environmental problems, such as contaminated water, air, soil, domestic and work environments, have had a significant impact on human health 19 .…”

Section: Discussionmentioning

confidence: 99%

“…Despite importance of artisanal fishing communities in the Brazilian fish production, these people are generally among the poorest groups in the population, and this may be due to their dependence on exploiting a limited natural resource and the inherent unpredictability of fishing 18,38 . In our study, the monthly family income of 33 shellfish pickers (80.48%) was below one minimum wage.…”

Section: Discussionmentioning

confidence: 99%

Risk factors and prevalence of enteroparasitic diseases in Shellfish Pickers from a lake area in the Northeast of Brazil

Santos¹,

Porto²,

Moraes³

et al. 2020

ABCS Health Sci.

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Introduction: Intestinal parasitosis are a public health problem worldwide. There are several risk factors and a high association with some specific labor activities. Objective: The present study assessed the risk factors and prevalence of enteroparasitic diseases in shellfish pickers from one district of Maceió, Alagoas state, Brazil. Methods: Cross-sectional study of 41 female shellfish pickers including parasitological tests in fecal samples and a questionnaire with objective and subjective questions. Sand samples from their working environment were also analyzed. Results: At least one species of parasite was found in 19.51% of the fecal samples. Pathogenic species of Giardia lamblia, Trichuris trichiura, Schistosoma mansoni, Ascaris lumbricoides, Enterobius vermicularis, from the Ancylostomatidae family, and non-pathogenic species of Entamoeba coli were found. Polyparasitism was diagnosed in 37.5% of the positive samples. A total of 57.14% of sand samples contained hookworm larvae. Regarding the risk factor, low educational level was statistically associated to the presence of parasites (p<0.05). Conclusion: Greater investment in basic education is needed to increase the knowledge about preventive measures against parasitic diseases and the promotion food-handling courses in order to change existing inadequate habits in the community. Basic sanitation is also essential in preventing environmental contamination.

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“…Segundo Santos et al (2011), Santos et al (2013), Evangelista et al (2014, Rezende e Oliveira (2015), Vale et al (2018), pescadores do nordeste, são grupos economicamente marginalizados, muito pobres e sem reconhecimento profissional, tornado-se excluídos da sociedade. Enfrentam uma exclusão cada vez maior produzida pela devastação do local de trabalho e pela insuficiência de estímulos externos (Do Nascimento et al, 2007).…”

Section: Perfil Socioeconômico Dos Pescadores Da Paraíbaunclassified

Cultivo de microalgas em meio alternativo e de baixo custo, enriquecido com resíduos de compostagem: uma proposta para melhoria de vida dos pescadores da Paraíba

Aversari¹,

Nascimento²,

Martins³

et al. 2018

Rev. Bras. Gest. Amb. Sustent.

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As microalgas são elementos essenciais em diversas aplicações, incluindo a produção de biomassa e o uso como alimento para aquicultura, já que são a base da cadeia alimentar marinha. Tais algas podem ser cultivadas em vários ambientes, desde que contem com a presença do meio de cultivo adequado para seu desenvolvimento. No entanto, meios de cultivo naturais nem sempre estão disponíveis, fazendo necessário o emprego de métodos artificiais para o cultivo. Existem diversos meios de cultivo artificiais disponíveis, porém, nenhum apresenta baixo custo. Esta pesquisa se propõe a elaborar e testar meios de cultivo artificiais para três espécies de microalgas marinhas (Isochrysis sp., Chaetoceros sp. e Tetraselmis sp.), sendo estes de baixo custo e produzidos a partir de água marinha artificial e água de descarte de dessalinizador enriquecidas com resíduos de compostagem. Os meios de cultivo propostos foram elaborados, sendo realizados testes e coletados os resultados referentes à evolução das populações das algas. A microalga Isochrysis sp. apresentou os melhores resultados, em meio artificial elaborado a partir de água de descarte de dessalinizador, com uma densidade celular máxima de 108,7 x 10^4 cél/mL atingida no 18º dia de cultivo. Já a Chaetoceros sp. apresentou a maior explosão de crescimento, atingindo o pico de 87 x 10^4 cél/mL no 6º dia de cultivo. Foi, portanto, validada a viabilidade dos meios de cultivo artificiais enriquecidos com extrato de compostagem para o cultivo de microalgas, podendo ser aplicado como alimento em diversas modalidades de aquicultura, como também ser utilizado para a melhoria da qualidade de vida das comunidades pesqueiras do Estado da Paraíba

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A Pesca Artesanal na Comunidade de Fernão Velho, Maceió (Alagoas, Brasil): de Tradicional a Marginal

Cited by 15 publications

References 21 publications

FISHING, PROCESSING, COMMERCIALIZATION AND A PROPOSE TO FISHERY WASTE REUSE OF SURURU Mytella falcata IN THE MUNDAÚ LAGOON, MACEIÓ – AL, BRAZIL

FISHING, PROCESSING, COMMERCIALIZATION AND A PROPOSE TO FISHERY WASTE REUSE OF SURURU Mytella falcata IN THE MUNDAÚ LAGOON, MACEIÓ – AL, BRAZIL

Risk factors and prevalence of enteroparasitic diseases in Shellfish Pickers from a lake area in the Northeast of Brazil

Cultivo de microalgas em meio alternativo e de baixo custo, enriquecido com resíduos de compostagem: uma proposta para melhoria de vida dos pescadores da Paraíba

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