| Texto completo | |
| Autor(es): |
Samlani, Nouha
;
Pino, Daphne Silva
;
Bertolo, Reginaldo
;
Pak, Tannaz
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | SCIENTIFIC DATA; v. 11, n. 1, p. 13-pg., 2024-03-02. |
| Resumo | |
In the Brazilian state of Sao Paulo, contaminated sites (CSs) constitute threats to health, environment and socioeconomic situation of populations. Over the past two decades, the Environmental Agency of Sao Paulo (CETESB) has monitored these known CSs. This paper discusses the produced dataset through digitising the CETESB reports and making them accessible to the public in English. The dataset reports on qualitative aspects of contamination within the registered sites (e.g., contamination type and spread) and their management status. The data was extracted from CETESB reports using a machine-learning computer vision algorithm. It comprises two components: an optical character recognition (OCR) engine for text extraction and a convolutional neural network (CNN) image classifier to identify checked boxes. The digitisation was followed by harmonisation and quality assurance processes to ensure the consistency and validity of the data. Making this dataset accessible will allow future work on predictive analysis and decision-making and will inform the required policy-making to improve the management of the CSs in Brazil. (AU) | |
| Processo FAPESP: | 17/20308-0 - Remediação de águas subterrâneas usando nanotecnologia |
| Beneficiário: | Nathaly Lopes Archilha |
| Modalidade de apoio: | Auxílio à Pesquisa - Pesquisador Visitante - Internacional |
| Processo FAPESP: | 19/06627-1 - Remediação de águas subterrâneas utilizando nano/biotecnologia com foco nos recursos contaminados no Brasil |
| Beneficiário: | Nathaly Lopes Archilha |
| Modalidade de apoio: | Auxílio Organização - Reunião Científica |
| Processo FAPESP: | 13/10311-3 - Estabelecimento do modelo conceitual hidrogeológico e de transporte e destino de compostos organoclorados no aquífero fraturado da região de Jurubatuba, São Paulo |
| Beneficiário: | Reginaldo Antonio Bertolo |
| Modalidade de apoio: | Auxílio à Pesquisa - Regular |