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Indicadores de delimitação do leito maior sazonal na gestão de áreas protegidas: uma revisão de escopo
(Universidade Federal de São Carlos, 2026-06-01) Camilo, Daniel Salvaia; Tonello, Kelly Cristina; https://lattes.cnpq.br/3844965971290638; https://orcid.org/0000-0002-7920-6006; https://lattes.cnpq.br/8565707810777921; https://orcid.org/0009-0002-8565-0987; Faria, Luiz Carlos de; Silva, Alan Teixeira da; https://lattes.cnpq.br/2656343277991754; https://lattes.cnpq.br/8524312847995625; https://orcid.org/0000-0003-1157-3528
Seasonally inundated environments perform essential ecological functions for biodiversity conservation, flood mitigation, and hydrogeomorphological stability. In this context, the seasonal high-water channel constitutes an important technical reference for the protective delineation of riparian ecosystems. Despite its relevance, legal reforms have replaced this parameter with simplified geometric criteria due, among other factors, to claims regarding the impracticability of objectively delineating such areas. This study aimed to map the methods, indicators, and concepts employed in the delineation of seasonally inundated areas and to analyze their implications for environmental management and land-use planning. A scoping review was conducted following the PRISMA-ScR protocol, combining searches across five scientific databases with reference and citation tracking strategies, resulting in a total of 46 analyzed studies. The findings demonstrated that substantial terminological dispersion hinders both the understanding and protection of these environments and enabled the organization of the identified methods into three methodological groups according to their predominant mode of accessing the inundation phenomenon: hydrogeomorphological approaches, which interpret persistent physical and biological evidence preserved in the landscape; multitemporal remote sensing, which empirically records the occurrence and spatial extent of flooding over time; and hydraulic modeling, which projects potential scenarios under different hydrological conditions. This classification demonstrates that each group captures a complementary dimension of the phenomenon, highlighting that methodological integration through the convergence of multiple lines of evidence enhances the technical consistency of delineation processes and strengthens environmental decision-making in protected areas, while also providing technical support for the application of the in dubio pro natura principle under conditions of uncertainty. Based on these findings, a technical product was developed consisting of a proposed technical resolution and an operational protocol structured into progressive levels of analysis, intended to support environmental licensing, enforcement, and territorial planning procedures, with emphasis on methodological integration, traceability of technical decisions, context-sensitive application, and explicit documentation of uncertainties.
Desafios e perspectivas para a consolidação do PROEJA como política pública: uma análise do PROEJA no Instituto Federal de São Paulo
(Universidade Federal de São Carlos, 2026-06-01) Castro, Ana Laura da Silva; Nascimento, Manoel Nelito Matheus; https://lattes.cnpq.br/4486910967478337; https://lattes.cnpq.br/7705182902411256; Fernandes, Jarina Rodrigues; Pimenta, Juliana de Carvalho; https://lattes.cnpq.br/6612611612919706; https://lattes.cnpq.br/7419970926781570
This dissertation analyzes the challenges and prospects for consolidating the National Program for the Integration of Professional Education with Basic Education in the Youth and Adult Education Modality (PROEJA) as a public policy, based on its implementation at the Federal Institute of Education, Science and Technology of São Paulo (IFSP). The study is grounded in the understanding that, although PROEJA was conceived as a policy oriented toward the integration of basic education and vocational education, comprehensive human development, and the guarantee of the right to education for young and adult workers, its implementation within educational institutions is shaped by structural, political, and pedagogical contradictions. The research adopts a predominantly qualitative approach, grounded in Historical-Dialectical Materialism and informed by a historical-critical perspective on education, combining quantitative data on the number of places offered, enrollment rates, and dropout rates with documentary analysis of legislation, institutional documents, and data from the Plataforma Nilo Peçanha (PNP). Semi-structured interviews were also conducted with individuals involved in the management and implementation of PROEJA at IFSP and were analyzed using Content Analysis, based on the methodological contributions of Bardin and Silva and Fossá. The findings indicate that the difficulties involved in consolidating PROEJA at IFSP do not constitute an isolated phenomenon. Rather, they reflect the structural weakening of the policy itself, shaped by its decree-based nature, the discontinuity of government priorities, and the insufficiency of stable funding mechanisms. In the context analyzed, PROEJA tends to occupy a peripheral position, characterized by weaknesses in its institutionalization process and by a significant dependence on the commitment of teachers and administrators directly involved in its implementation. The data reveal low occupancy rates of the places offered and high dropout rates, associated both with the students' concrete living and working conditions and with limitations in the implementation of the policy. The analyses further indicate that student retention is affected by factors such as long working hours, family responsibilities, and the rigidity of institutional regulations. At the same time, the interviews show that strategies such as active outreach, articulation with other networks, curriculum flexibilization, modular course organization, and socio-pedagogical support can contribute to expanding access, retention, and students' chances of academic success. It is concluded that the consolidation of PROEJA as a public policy depends on strengthening its institutionalization, ensuring adequate funding, and developing coordinated strategies capable of making access, retention, and the effective realization of integrated education viable as a right of the working class.