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Estudos dos processos erosivos nos cursos hídricos por antropização: o caso da bacia do rio Monjolinho em São Carlos – SP
(Universidade Federal de São Carlos, 2024-10-21) Apaza, Gabith Sayda Quispe; Menezes, Denise Balestrero; https://lattes.cnpq.br/4329605467080208; https://orcid.org/0000-0003-2962-3028; https://lattes.cnpq.br/7391420960434888; https://orcid.org/0000-0002-1594-2178
Urban rivers are undergoing significant changes in their dynamics, such as straightening, narrowing, widening, and channelization. These transformations are the result of uncontrolled urbanization, which has overlooked the natural characteristics of watercourses and their floodplains, making urbanized areas more susceptible to bank erosion. This study aimed to analyze the effects of urbanization and anthropogenic interventions on marginal erosion processes in the Monjolinho River basin within the urban area of São Carlos, SP, Brazil. The methodology included spatial-temporal analyses of changes in the morphology and alignment of watercourses, anthropogenic interventions, engineering works, and land use and cover. Historical documents and maps from 1970, 1978, 1989, 1998, 2010, and 2023 were utilized, complemented by fieldwork and processed using GIS tools. The study revealed that direct changes to watercourses and modifications in the urban surroundings of the Monjolinho River and Gregório Stream have intensified erosion processes, sedimentation, and sediment deposition in their channels. Soil sample analyses from erosion-prone areas indicated the predominant presence of anthropogenic materials, reflecting improper landfilling and other human interventions that contributed to environmental degradation. The findings demonstrated that the straightening of the Monjolinho River and Gregório Stream, undertaken to meet urban demands, substantially altered their fluvial dynamics over the more than five decades analyzed.
Eros e o livro-viagem: outra leitura de Galáxias de Haroldo de Campos
(Universidade Federal de São Carlos, 2024-10-21) Bomfim, Monalisa Medrado; Marques, Wilton José; https://lattes.cnpq.br/5763590592946918; https://orcid.org/0000-0003-2559-9331; https://lattes.cnpq.br/7171053176602826; https://orcid.org/0000-0002-1892-6085; Nácher, Max Hidalgo; Ribeiro, Gustavo Silveira; Siscar, Marcos Antonio; Riaudel, Michel; https://lattes.cnpq.br/5637719287369160; https://lattes.cnpq.br/2390817113525498; https://lattes.cnpq.br/0857548048856031; https://lattes.cnpq.br/3972943366373922
The objective of this research was to discuss Galáxias, by Haroldo de Campos, from the perspective of the poem's erotic language. The galactic fragments present different levels of eroticism and, therefore, were analyzed based on the pleasure of the text, in which the erotic manifests itself at the limit of the fruition of languages, which in Galáxias also converges with the figures of women. Since the book presupposes a free reading of the pages, the analysis regrouped the fragments into constellations that privilege the protagonism of women, exploring the palimpsest constitution of the characters of the sea-woman, the prostitute-priestesses, the Dantesque Beatrice, Marilyn Monroe and the city-women. Each fragment of the poem reveals parts of these bodies, which synchronously combine into a single woman: the muse, the logopoeic center of the poem. In order to do so, eroticism was discussed based on the theories developed by Georges Bataille and Eliane Moraes, the latter of which advances the delineation of the erotic in Brazilian literature. The formal resources of erotic language were examined based on the concepts of Roland Barthes and Severo Sarduy. It should also be noted that there are several women in the poem, represented in different geographical and historical contexts; the analysis sought to highlight them, outlining a synchronic-diachronic study. The research, therefore, highlighted the erotic aspects of Galáxias, especially those linked to the depiction of women, understood as central elements of the poem's signifying system.