Recursos pesqueiros oriundos da pesca artesanal no reservatório de jurumirim, rio Paranapanema, Alto Paraná, Brasil

The aim of this paper was to evaluate the artisanal fisheries in the village of fishermen of Bairro da Ponte, Jurumirim reservoir. Data were collected using production forms which were filled daily by a data collector, in 2005 and 2006. The fishery yield was estimated at 15.7 kg ha(-1) year(-1), the average yield was 12.5 t year(-1) and catch per unit effort (CPUE) was 10.5 kg fisherman(-1) day(-1). We recorded 26 species of landed fish in this activity, being the "traira" (Hoplias malabaricus) the most landed fish in terms of biomass with 6,158.5 kg, representing 24.5%, of the total landed. Seasonally, the CPUE ranged from 14.5 kg fisherman(-1) day(-1) in summer/2005 to 9.0 kg fisherman(-1) day(-1) in spring/2006. The average CPUE by type of fish also showed a marked seasonality. In summer of 2005 and 2006, "curimbata" was the most landed fish, with CPUE kg fisherman(-1) day(-1) of 6.9 and 6.2, respectively. The "piavas" were the most landed fish in autumn with CPUE of 2.4 (year 2005) and 2.3 (year 2006) kg fisherman(-1) day(-1), and "traira" in winter with CPUE ranging from 3.0 to 4.0 kg fishrman(-1) day(-1), in 2005 and 2006, respectively. The mathematical modeling of simple linear regression indicated positive relationships between the monthly fish production and the number of boats in activity and of fishing trips. The study concluded that fishing is sustained only by native species; with marked seasonality for catching fish and that the area of fishing examined of the Jurumirim reservoir is among the most productive areas of the Upper Parana basin.

Estimativa da captura total: desenhos amostrais para pesca artesanal

Estimating total landings of artisanal fisheries in managed areas is essential for the development of programs aimed at the establishment of sustainable production systems. However, few experiences addressed the constraints of assessments targeted at multispecific and small scale fisheries with pulverized landings. Total annual production (fish, lobsters and octopus) at the Marine Extractive Reserve of Corumbau, Bahia, Brazil, in 2006, was estimated through yields recorded by fisherfolks, in the scope of a participatory fisheries monitoring program. Three designs were employed: 1) simple random sampling, 2) stratified random sampling by month and fishing frequency, 3) stratified random sampling by community, fishing frequency and months, resulting in estimates of 349t (95% confidence interval = 305-393), 330t (289-372) and 315t (279-351), respectively. This kind of information can help design strategies for aggregation of value to small scale fisheries production, and also for the dimensioning of the corresponding infrastructure. However, these estimates shall not be used to support fishing effort increase, as there is high uncertainty regarding the state of the stocks, as well as limitations related to the asymmetry in monthly landings per fisherfolk and to the sampling coverage in the different strata.

Efeito do exercício físico resistido e/ou do decanoato de nandrolona sobre aspectos sociais e reprodutivos, bem como sobre a resistência mecânica do fêmur, em ratos machos

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Ecologia e pesca artesanal de tubarões costeiros no litoral Centro-Sul de São Paulo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Leitura: aspectos sociais da compreensão

Este trabalho discute o ato de compreensão, relacionando-o a processos sociais e ideológicos como formas de restrição do acesso à leitura.

Desenvolvimento econômico e desigualdade social: um estudo sobre os aspectos sociais presentes na obra de Raúl Prebisch

This study aims to conduct an analysis on the social aspects present in the works of the Argentine economist Raúl Prebisch (1901-1986). Based on the author's research on the economic development of the peripheral countries, it will be demonstrated how the social and economic factors have interconnected in the developmental theory of the peripheral worldwide economy. To achieve this goal, the six works of Prebisch considered essentials by Economic Commission for Latin America and the Caribbean (ECLAC) were used as main bibliographic axis. Such texts are: Introduction to Keynes, The Economic Development of Latin America and Its Principal Problems, Economic development or monetary stability: the false dilemma, Towards a Dynamic Development Policy for Latin America, .Change and Development: Latin America's Great Task, Capitalismo periférico: crisis y transformación, Five stages in my thinking on development. Firstly the topics essential to economic development according to the author will be exposed, such as industrialization of peripheral countries as a means of raising the income of masses and the way it should be coordinated beyond the theoretical author's choice on historical events, the evolution of the deterioration of terms of trade between peripheral and central countries and the need for productivity gains to increase the income of the worker. Afterwards it will be exposed how such terms align with social inequalities and which definitions are incorporated by the author on the subject

Aspectos físicos e sociais da geografia da disponibilidade hídrica municipal no Brasil

In managing water resources, indexes are used to simplify and quantify available information as well as report the characteristics of a region under study. These indexes may be extremely demanding concerning information required, or very simple, and the water poverty index and Falkenmark index are examples of both extreme situations, respectively. Searching for an index that considers regional and local complexities and information available in developing countries, a new index was developed to evaluate the population accessibility to water resources. This new index combines the Human Development Index and Falkenmark Index and geographic information systems. The results are presented in figures which show the situation at national level, highlighting that the Northeast and Southeast regions are the most vulnerable in Brazil.

Implantação de arborização em via pública: aspectos fenológicos, locacionais e sociais

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Entre tradições e modernidade: conhecimento ecológico local, conflitos de pesca e manejo pesqueiro no rio Negro, Brasil

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Exclusão social, políticas públicas e representações sociais na cidade de Londrina - PR: um olhar sobre o assentamento urbano Jardim Maracanã

Pós-graduação em Geografia - FCT

Crônicas da alta sociedade: discursos, representações e cotidiano nas colunas sociais do jornal Folha do Oeste (Guarapuava, PR, 1959 – 1964)

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Os romances gráficos: inspiração literária, observações sociais e a estética de Posy Simmonds

Pós-graduação em História - FCLAS

Impacto dos programas da Secretaria Especial da Aquicultura e Pesca (SEAP) na competitividade da produção aquícola de Teodoro Sampaio e Santa Fé do Sul

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Representações sociais da saúde mental por psicólogos do Sistema de Saúde da Cidade de Diadema - São Paulo: concepções e repercurções

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Envelhecimento e transtornos mentais mais comuns no idoso: representações sociais de cuidadores, profissionais de saúde e idosos de Botucatu

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)