A5078526413- Geography and Environmental Studies
- Brazilian cultural history and politics
- Precipitation Measurement and Analysis
- Climate variability and models
- Flood Risk Assessment and Management
- Meteorological Phenomena and Simulations
- Urban Heat Island Mitigation
- Brazilian Legal Issues
- Tropical and Extratropical Cyclones Research
- Hydrology and Watershed Management Studies
- Youth, Politics, and Society
- Land Use and Ecosystem Services
- Soil Moisture and Remote Sensing
- Environmental and biological studies
- Intramuscular injections and effects
- Social and Political Issues
- Water resources management and optimization
- Hydrology and Drought Analysis
- Climate change impacts on agriculture
- Aeolian processes and effects
- Meat and Animal Product Quality
- Peripheral Nerve Disorders
- Cardiac Valve Diseases and Treatments
- Plant Water Relations and Carbon Dynamics
- Nerve Injury and Rehabilitation
Centro Nacional de Monitoramento e Alertas de Desastres Naturais
2015-2025
Serviço Social da Indústria de Santa Catarina
2021
Ministry of Science, Technology and Innovation
2015
Universidade Federal de Santa Maria
2014-2015
Universidade Estadual Paulista (Unesp)
2014
Universidade Federal de Alagoas
2013
National Institute for Space Research
2012
Since 2020, southern Brazil’s Rio Grande do Sul (RS) State has been affected by extreme precipitation episodes caused different atmospheric systems. However, the most was registered between end of April and beginning May 2024. This floods in parts state, affecting 2,398,255 people leading to 183 deaths 27 missing persons. Due severity this episode, we need understand its drivers. In context, main objective study is a multi-scale analysis 26 5 May, i.e., an large-scale patterns atmosphere,...
Between 23 and 25 January 2020, the Metropolitan Region of Belo Horizonte (MRBH) in Brazil experienced 32 natural disasters, which affected 90,000 people, resulted 13 fatalities, caused economic damages approximately USD 250 million. This study aims to describe synoptic mesoscale conditions that triggered these disasters MRBH physical properties associated clouds precipitation. To achieve this, we analyzed data from various sources, including disaster records National Center for Monitoring...
One of the most important anthropogenic influences on climate is land use change (LUC). In particular, Amazon (AMZ) basin a highly vulnerable area to due substantial modifications hydroclimatology region expected as result LUC. However, both magnitude these changes and physical process underlying this scenario are still uncertain. This work aims analyze simulated deforestation its impacts local mean climate. We used Common Land Model (CLM) version 4.5 coupled with Regional Climate (RegCM4)...
Abstract This study aimed to estimate levels of return extreme daily precipitation events, associating them with natural disasters in Northeast Brazil (NEB), a region characterized by different climatic conditions and low rates social economic development. For this, generalized Pareto distribution (GPD) models were adjusted the data estimated Tropical Rainfall Measuring Mission (TRMM) 3B42 product multisatellite analysis for period 16 years (2000–2015). In addition, estimates GPD model...
This work examined observationally the Urban Heat Island (UHI) of Manaus city, Brazil. For this, data collected from two different sites, in an urban area and a region forest about 30 km for period 2000–2008, were used. The results show that environment creates local increase temperature decrease relative humidity. annual average observed between sites can reach differences temperatures around 3 °C humidity close to 1.7%. An interesting feature UHI is associated with diurnal cycle differs...
Abstract To study the climatology of water balance over South America and analyze influence low-level jets (LLJs), a climate its main components was performed, specifically in Amazon La Plata basin (LPB) region, from 1979 to 2008. The results showed that on average for analysis period, LPB performed as sink moisture (ET < P) convergence regions, which accounted approximately 62% 43% precipitation, respectively. During 884 days with an occurrence LLJs were observed, occurring most...
This study examines rainfall events in Brazil, with emphasis on their potential to induce geo-hydrological hazards, like landslides and flash floods. Utilizing the CHIRPS dataset thresholds for landslides, we quantify analyze climatic hazards at a national level, providing perspective into relationship between precipitation patterns risks. Our findings aim contribute holistic understanding of risk, guiding strategic decisions disaster risk reduction climate change adaptation.
This study evaluated the atmospheric pattern precursors to occurrence of natural disasters (ND) in southern region Brazil (SRB) due passage frontal systems (FS). The results can be used as prognostics assist risk management with a set preventive and mitigating actions order minimize impact suffered by population. data were provided Centro de monitoramento e alertas desastres naturais (Cemaden). For analysis we ERA5 reanalysis data, precipitation dataset was estimated from Integrated...
O crescimento urbano, relacionado com acelerados processos de urbanização e consequentes mudanças dos usos cobertura da terra podem modificar diretamente o balanço energia em superfície, gerando modificações na atmosfera que variar escalas local até regional. Procurando entender as dimensões efeitos cidades região Norte do Brasil, principal objetivo deste trabalho é estudar a influencia urbano sobre microclima das Manaus Belém. Para estudo foram utilizadas séries históricas temperatura...
The Northeast of Brazil (NEB) is the region with highest number municipal decrees emergency situation declaration caused by weather events in period from 2013 to 2022 and rate natural disasters per risk area. In NEB, city Recife its metropolitan are biggest localities populations areas. Focusing on this region, five extreme precipitation were chosen for simulations using WRF model diagnostics analyses. First, a set configurations was tested, including 11 microphysics (MPH) schemes, 9...
In this article, the performance of Death Squad in Sao Paulo, period 1968-1979, is studied through evidence able to enable the collaboration Brazilian government against excessive use police violence. Moreover, organizational structure designed for extermination common criminals, focusing its activities between 1968-1973, as well discusses attempts promote accountability and compensation crimes Paulo.
Este artigo trata de estudo acerca do Caso Policiais Civis no DOI/CODI/II Exército e sua relação com o desenvolvimento campo da justiça transição Brasil. Seu objetivo central é apontar possibilidades reforma das instituições segurança Brasil, envolvidas na prática sistemática violações direitos humanos durante a Ditadura Civil-Militar, partir atuação 3 delegados Polícia Civil Estado São Paulo, Exército, como destacados agentes repressão política apontados em episódios tortura,...