Dissertações em Biologia Ambiental (Mestrado) - PPBA/IECOS
URI Permanente para esta coleçãohttps://repositorio.ufpa.br/handle/2011/2607
O Mestrado em Biologia Ambiental foi criado em 1999 e implementado em 2000 e funciona no Programa de Pós-Graduação em Biologia Ambiental (PPBA) do Instituto de Estudos Costeiros (IECOS) localizado no Campus Universitário de Bragança da Universidade Federal do Pará (UFPA).
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Navegando Dissertações em Biologia Ambiental (Mestrado) - PPBA/IECOS por Orientadores "NUNES, Zélia Maria Pimentel"
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Item Acesso aberto (Open Access) A pesca artesanal e o fundo constitucional do Norte: um estudo sobre o financiamento concedido aos pescadores artesanais da região bragantina(Universidade Federal do Pará, 2008-03-25) SILVA JUNIOR, Sebastião Rodrigues da; NUNES, Zélia Maria Pimentel; http://lattes.cnpq.br/6811447795113292The purpose of this work is to analyse social, economical and environmental impacts of the financing granted to craft fishermen from municipal district of Bragança, Pará, with resources of North Constitutional Fund — FNO. In Bragança, the fishing activity is the principal source of the municipal district economy, represented by industrial and craft fishing, however, the craft capture is more significant. Taking into consideration the economical and social importance of this category, it’s necessary to guarantee its social reproduction, through actions that allow to it to face challenges of the sea, and provide necessary ways to a condign life. The area in study is located in the north Brazilian coast, in reentrances of Pará and Maranhão, characterized by hot climate (monthly average of 26ºC) and vegetation dominated by swamp area covered with mangroves, representing about 53% of the total area in the country. The field work was developed through survey of informations with the financier agent: BASA — Amazonian Bank. Then, it was interviewed 38 of the 192 financed fishermen. A semi-structured questionnaire was used, toward to gather informations about socioeconomic profile, fishing features, fishing production, time of activity, as well as theirs opinions in relation to the financing that they had accomplished. It was observed that: i) the financed fishermen visualized the credit with help her condition but that didn't correspond to their expectations; ii) several associations of fishermen were created more by the need of obtaining of the credit than for the organization of the category; iii) they increased his production capacity with the obtaining of the motorized embarkation, however such didn't mean an increase in the medium term family income; iv) the number of embarkations increased, but it didn't cart a maintainable increase in the fishing production. It follows that this financing had their limits, which took to the failure, in relation to the objectives of FNO, as fund of local and regional development. That limits were: the elaboration of projects without effective participation of fishermen; absence of technical and continuous support; low schooling and little organization and political participation of the fishermen.Item Acesso aberto (Open Access) Resíduos sólidos e os impactos socioambientais no rio Cereja: subsídios para a gestão sustentável em Bragança-PA(Universidade Federal do Pará, 2015-06-30) SILVA FILHO, Claudio Padilha da; SILVA, Iracely Rodrigues da; http://lattes.cnpq.br/5393264898435715; NUNES, Zélia Maria Pimentel; http://lattes.cnpq.br/6811447795113292The generation of municipal solid waste and its disposal is a worldwide problem. The growth of urban centers, the population explosion and environmental conflicts of humanity have been primarily responsible for human pressure on water resources in most cities. This study aims to evaluate the distribution and gravimetric composition of municipal solid waste (MSW) deposited on the river Cherry in the city of Bragança-PA. They were spread over 3.5 kilometers of urban stretch of the river 5 different points for collection of MSW during the rainy and dry season. The analysis of gravimetric composition of municipal solid waste was conducted a questionnaire on environmental awareness to people living around the river and the metrics of environmental integrity indicator (IIA) at the point of collection. The gravimetric composition of MSW in the rainy season was composed of rubber (37%), metal (23%), glass (13%) and paper / cardboard (9%). In the dry season, the highlights were polymerized / hard plastic (35%), metal (28%), polystyrene (19%). The IIA River Cherry presented classification of medium to low in relation to the diversity of habitats. Environmental characterization, the collection point showed better condition was point 1 (P1) and the collection point worse condition was P4. Gravimetric analysis of MSW disposed along the river showed a significant percentage of insusceptible material recycling. Note the need for environmental education program to promote actions that reduce and separate the MSW at the source, encouraging recycling, collection, processing and proper disposal.