8 resultados para Cuencas fluviales

em Repositório Institucional UNESP - Universidade Estadual Paulista "Julio de Mesquita Filho"


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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Pós-graduação em Psicologia - FCLAS

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This article presents an analysis of the book Amenina, o cofrinho e a vovó, by Cora Coralina (2009), as subsidy to relate intergenerational relationships between grandparents and grandchildren. Qualitative methodological path is formed by the use of some psychoanalytic concepts as reference for analyzing symbolic components present in the work. With the construction of a psychoanalytical study, the article highlights the importance of the construction of the symbolic links and intangible heritages transmitted between generations.

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This work aims at understanding the intergenerational relationships between grandparents and grandchildren in contemporary society. To this end, we analyze two works of Children's Literature as a form of manifestation of the importance of symbolic exchanges between generations. Selected Menina Nina: duas razões para não chorar, Ziraldo (2002) and A menina, o cofrinho e a vovó by Cora Coralina (2009). We adopt a psychoanalytic reading as a reference for analysis, since it excels in psychic construction of the individual, his unconscious design and its interaction with the socio-cultural environment , which allows to explore and reflect on the links between generations , thus serving as a research method and interpretation of relationships within the family . We confirm our hypothesis with writers - grandparents, here represented by Ziraldo and Cora Coralina, which produced works that highlight the experience with their grandchildren. Thus, grandparents, grandchildren and readers are active in recovery and symbolic transmission characters.

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This work deals with the historical survey of the class for the Devonian layers, general characteristics of the group and taphonomic preservation standards associated with the group. It was analyzed specimens of scientific collections from brazilian museums and universities. The taxonomic group is represented by four genera in the basins of Parana, Parnaiba and Amazon: Tentaculites, Homoctenus, Styliolina and Volynites. The tentaculitids occur from Ordovician to the Devonian, having its peak in the Middle Devonian. The class has three known orders: Tentaculitida, animals of benthic habit, Homoctenida and Dacryoconarida, animals of habit planktonic. It was also noticed the presence of two patterns of taphonomic conservation: isolated and grouped specimens.

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This study aims to perform the morphometric characterization of the watershed stream Petiço, Botucatu-SP, through techniques of GIS by GIS IDRISI Selva and Charter planialtimetric Botucatu (SF-22-ZB-VI-3) , edited by IBGE (1969), scale 1: 50000 for ranking the drainage network and the morphometric analysis. The variables analyzed were the dimensions, the relief pattern, pattern of the drainage network and the shape variables. The results show that related to how the watershed has an oblong shape with environmental interpretation with low tendency to flooding and erosion. The sinuosity index of 1.22 shows that the channels of the micro tend to be somewhat sinuous, which allows to infer that is permeable soil with good water infiltration. Based on the results of the morphometric variables was found that the watershed is in good condition of conservation, however, presents certain risks of susceptibility to erosion, and environmental degradation in some points, being fundamental to the maintenance of vegetation cover, in view of the roughness coefficient (Rn). Thus, the evaluation of morphometric characteristics in the study watershed constitutes an important tool in conjunction with the use of GIS and Geographic Information Systems makes possible the planning and management of natural resources aimed at their conservation.

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Water management has in the watershed plans an important tool to plan the territory and adjust the activities develop over it to the natural resources availability. The incorporation of uncertainty analysis associated with hydrological modelling predictions is a manner to simulate scenarios and work with chances and probabilities that certain events happens inside these plans. Using stochastic methods is possible to consider uncertainty from estimations and even model it. Stochastic methods developed considerably during the last 30 years, but its applications to real-world problems have been limited, and did not turn into routine in hydrology. This paper brings an overview from eminent hydrologists about this subject and discuss the Brazilian and Paulista situation in the scope of groundwater monitoring.