A5081916002- Groundwater and Isotope Geochemistry
- Groundwater and Watershed Analysis
- Geography and Environmental Studies
- Water Quality and Pollution Assessment
- Flood Risk Assessment and Management
- Karst Systems and Hydrogeology
- Groundwater flow and contamination studies
- Hydrology and Watershed Management Studies
- Geology and Paleoclimatology Research
- Transboundary Water Resource Management
- Landfill Environmental Impact Studies
- Geophysical and Geoelectrical Methods
- Microplastics and Plastic Pollution
- Urban Stormwater Management Solutions
- Geophysical Methods and Applications
- Environmental Sustainability and Education
- Water Governance and Infrastructure
- Cryospheric studies and observations
- Water-Energy-Food Nexus Studies
- Geotechnical Engineering and Underground Structures
- Geochemistry and Geologic Mapping
- Geophysics and Gravity Measurements
- Fire effects on ecosystems
- Coastal and Marine Management
- Geological formations and processes
Universidade de São Paulo
2012-2025
University of Guelph
2023-2024
Universidad Regional Amazónica IKIAM
2018-2023
Instituto de Geociencias
2014-2017
Microsoft (Brazil)
2014
Universidade Brasil
2012
Microplastic contamination has become ubiquitous in terrestrial and marine environments. Recent studies have shown that the wind can transport deposit microplastics high mountain ecosystems, but microplastic therein is unknown. Because glaciers are primary source of drinking water for large urban areas Andes, assessing recent historical crucial. Surface snow indicate deposition, whereas glacial ice cores provide information on contamination. At glaciers, inhospitable conditions difficult...
In Brazil, there are about 2.5 million tubular wells in which 88% of them illegal, extracting more than 17,580 Mm3/yr. This irregular use may cause sustainability issues that be economic, social, or environmental (overexploitation, well losses and associated increases water conflicts; aquifer contamination; land subsidence). paper aims to address the illegal Brazil discuss measures minimize it. Conclusions indicate users do not understand dynamic and, therefore, have a proper understanding...
Os principais reservatorios de agua abastecimento da Regiao Metropolitana Sao Paulo (RMSP) encontram-se, nos dias atuais (marco 2015), com estoques proximos dos limites baixos, porem em processo leve recuperacao por conta das chuvas verao. Nestes tempos, a imprensa tem publicado diariamente situacao crise hidrica e sociedade mantem-se atonita as noticias variacoes diarias atenta discussoes sobre o racionamento que pode ou nao ocorrer algum momento ao longo 2015.
Karst terrains can undergo geotechnical issues like subsidence and collapse, occurring both naturally anthropogenically. The municipality of Sete Lagoas, in the State Minas Gerais, Brazil, is notable for overexploiting a karst aquifer, resulting adverse effects such as drying lakes problems. This study aims to assess progression risk areas central urban area from 1940 2020 simulate future scenarios until 2100. To achieve this, historical hydraulic head data, three-dimensional geological...
The Guarani Aquifer System (GAS) is one of the most important fresh water sources for São Paulo State. Because its large capacity and high resilience to drought, it has been considered supplying municipalities located in Northwest region Piracicaba, Capivari Jundiaí Rivers watersheds, as part a strategy mitigate effects crisis striking metropolitan Paulo. This first time such volume groundwater being directed urban public supply, which turned project into pioneering experience. Studies have...
Urban centers radically alter hydrological cycles, causing unintended consequences for the environment, such as creation of extensive contamination plumes in unconfined aquifers. The Environmental Agency State São Paulo has observed this issue since 1994. Therefore, study aimed to create a method using nitrate an indicator that permits assertive interpretation changes groundwater quality monitoring wells regional networks. was applied ten cities with Bauru Aquifer System. results correlated...
Este trabalho determina a extensão da contaminação do solo e água subterrânea impactados pela deposição incorreta de resíduos sólidos urbanos, bem como localização material enterrado, partir métodos geofísicos eletrorresistividade eletromagnético coleta monitoramento no Vazadouro Municipal Tatuí (SP). Operando 1991 2014, o empreendimento ocupou uma área 14,87 ha recebeu diariamente 40 t residências, comércios serviços cidade. A das análises químicas águas subterrâneas 12 poços monitoramento,...
As águas subterrâneas são importantes fontes de suprimento complementar água na sub-bacia do Juqueri-Cantareira, localizada região metropolitana São Paulo/SP, sendo utilizada por grande número usuários para as mais diversas finalidades. Por esse motivo, trabalho tem como objetivo contribuir o conhecimento da produtividade dos poços tubulares e, respectivamente, sistemas aquíferos inseridos nessa área. Para isso foram avaliados os parâmetros hidráulicos disponíveis 189 tubulares, quais...