Article
Astronomy & Astrophysics
Maciel Pinero Sanchez, Amauri Pereira de Oliveira, Ramon Perez Varona, Janet Valdes Tito, Georgia Codato, Rita Yuri Ynoue, Flavia Noronha Dutra Ribeiro, Edson Pereira Marques Filho, Lucas Cardoso da Silveira
Summary: The study found that the low-level jet in the metropolitan region of Sao Paulo mainly occurs during nighttime and early morning, with significant seasonal variations. In addition, urban heat island intensity, surface inversion layer strength, and air pollutant concentrations are negatively correlated with LLJ intensity.
EARTH AND SPACE SCIENCE
(2022)
Article
Environmental Sciences
Guilherme Martins Pereira, Sofia Ellen da Silva Caumo, Adriana Grandis, Emerson Queiroz Mota do Nascimento, Alexandre Lima Correia, Henrique de Melo Jorge Barbosa, Marta Angela Marcondes, Marcos Silveira Buckeridge, Perola de Castro Vasconcellos
Summary: Research indicates that the long-range transport of smoke from South American forest fires was connected to the precipitation of darkened rainwater over the Metropolitan Area of Sao Paulo.
ATMOSPHERIC ENVIRONMENT
(2021)
Article
Environmental Sciences
Yuna Choi, Young-Hee Lee
Summary: This study used the WRF model to investigate sea-breeze-initiated rainfall in the Seoul Metropolitan area on July 6, 2017, finding that both urban heat island and sea breeze play important roles in rainfall, with anthropogenic heat contributing more significantly.
Article
Immunology
Maria L. Moura, Icaro Boszczowski, Manuela Blaque, Rafael M. Mussarelli, Victor Fossaluza, Ligia C. Pierrotti, Gustavo Campana, Maria C. Brandileone, Rosemeire Zanella, Samanta C. G. Almeida, Anna S. Levin
Summary: The study found that restricting over-the-counter antimicrobial sales may impact antimicrobial resistance patterns, but a multifaceted approach is needed to avoid unintended consequences.
EMERGING INFECTIOUS DISEASES
(2022)
Article
Environmental Sciences
Monique Silva Coelho, Pamela A. Dominutti, Claudia Boian, Tailine Correa dos Santos, Thiago Nogueira, Cristina A. Vilas Boas de Sales Oliveira, Adalgiza Fornaro
Summary: In the environment near a petrochemical and industrial complex in the metropolitan area of Sao Paulo, Brazil, the concentration of hydrocarbons was found to be two times higher in the industrial area compared to the traffic area, with similar contributions from aromatic compounds. Comparison with industrial areas in other countries showed similarities in emission sources, despite being mainly influenced by vehicular emissions around the PIC.
AIR QUALITY ATMOSPHERE AND HEALTH
(2021)
Article
Environmental Sciences
Mayumi C. M. Hirye, Diogenes Salas Alves, Angelo Salvador Filardo Jr, Timon McPhearson, Fabien Wagner
Summary: Urban landslides are increasing worldwide due to human-induced changes in hillsides. These events mainly result in low-intensity damages to housing and infrastructure. A study in Sao Paulo, Brazil, used a social-ecological-technological system approach to model landslide occurrence, considering dynamic socioeconomic and infrastructural conditions along with climatic and geophysical factors. Antecedent rainfall and terrain slope were found to be the most important variables, while factors such as informal settlements and the number of households also contributed. The study highlights the importance of local ordinances and public policies to prevent urban landslides and addresses the future risk of increased rainfall.
Article
Environmental Sciences
Debora Souza Alvim, Dirceu Luis Herdies, Sergio Machado Correa, Luana Santamaria Basso, Bushra Khalid, Gabriella Fernandes Prazeres Silva, Gabriel Oyerinde, Nicolli Albuquerque de Carvalho, Simone Marilene Sievert da Costa Coelho, Silvio Nilo Figueroa
Summary: Air pollution, mainly caused by motor vehicles, has a harmful effect on air quality in the Metropolitan Area of Sao Paulo (MASP), Brazil. This study investigates the effects of pollutants on air quality during the COVID-19 lockdown period. The findings show a decrease in some pollutants while ozone concentrations increased.
Article
Environmental Sciences
Nina Yulianti, Hiroshi Hayasaka
Summary: This study aimed to determine the fire weather conditions required for predicting future peatland fires under climate change. Analysis of diurnal weather data during the most active fire period in 2015 revealed that strong wind speeds of 35.7 km/h in the afternoon and rapid increases in temperature and wind speeds in the morning were associated with active peatland fires. These findings can aid in predicting fire activity under high temperatures in the future and the impact of global warming.
Article
Multidisciplinary Sciences
Carolina Hanna Chaim, Geilson Lima Santana, Paula de Vries Albertin, Camila Magalhaes Silveira, Erica Rosanna Siu, Maria Carmen Viana, Wang Yuan Pang, Laura Helena Andrade
Summary: The study found high comorbidity between alcohol use disorders and personality disorders, particularly with Cluster B personality disorders. Cluster B personality disorders showed significant associations with alcohol consumption and disorders, especially more severe cases.
Article
Psychiatry
Debora Costa Sena Pereira, Evandro Silva Freire Coutinho, Rafael Bello Corassa, Laura Helena Andrade, Maria Carmen Viana
Summary: In the Sao Paulo Metropolitan Area, individuals with Intermittent Explosive Disorder (IED) have a high comorbidity rate with other psychiatric disorders, with 76.8% of IED patients meeting criteria for at least one other disorder. Those with IED also have a significantly higher prevalence of anxiety, mood, impulse control, or substance use disorders compared to individuals without IED.
SOCIAL PSYCHIATRY AND PSYCHIATRIC EPIDEMIOLOGY
(2021)
Article
Environmental Sciences
Liane Yuri Kondo Nakada, Rodrigo Custodio Urban
Summary: The study found that the spread of COVID-19 in the expanded metropolitan area of Sao Paulo is directly associated with the availability of highways, positively correlated with population density, negatively correlated with social isolation rate, and inversely correlated with temperature and UV radiation. This suggests that sunlight might contribute to reducing the infectivity of SARS-CoV-2.
ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH
(2021)
Article
Environmental Sciences
Jiali Wang, Yun Qian, William Pringle, T. C. Chakraborty, Robert Hetland, Zhao Yang, Pengfei Xue
Summary: This study used a coupled modeling system to investigate the effects of urbanization and lake breeze on summer heat stress in the Chicago metropolitan area. The study found that urbanization intensifies heat stress at night and extends the heat caution period, while the lake breeze relieves heat stress during the afternoon and shortens the heat caution period. The intensification of heat stress due to urbanization is four times greater than the reduction from the lake breeze.
Article
Meteorology & Atmospheric Sciences
D. Avisar, R. Pelta, A. Chudnovsky, D. Rostkier-Edelstein
Summary: This study implemented and verified four urban configurations of the Weather Research and Forecasting model for the coastal metropolitan area of Tel-Aviv, focusing on the mesoscale summertime flow dynamics and the role of urban canopy in hodograph dynamics at night. The simulations showed that the MM and SLUCM configurations were more accurate for diurnal temperature and wind cycles, while SLUCM exhibited lower skill in wind speed and BEP underestimated 2-m temperature. The study suggests a need for reexamination of the SLUCM wind speed parameterization.
JOURNAL OF GEOPHYSICAL RESEARCH-ATMOSPHERES
(2021)
Article
Environmental Sciences
Ornella Luminati, Bartolomeu Ledebur de Antas de Campos, Benjamin Fluckiger, Alexandra Brentani, Martin Roosli, Gunther Fink, Kees de Hoogh
Summary: The study developed robust models to predict NO2 residential exposure in the study area of the Western Region Birth Cohort in Sao Paulo, finding that 67% of the population in the area is exposed to NO2 values over the WHO suggested annual guideline.
ENVIRONMENTAL POLLUTION
(2021)
Article
Environmental Sciences
Monique Silva Coelho, Daniel Constantino Zacharias, Tayna Silva de Paulo, Rita Yuri Ynoue, Adalgiza Fornaro
Summary: In the second quarter of 2021, a scheduled shutdown at the Capuava Petrochemical Complex in Santo Andre, Brazil resulted in severe uncontrolled emissions of PM and VOCs in a densely populated residential area. The emissions of VOCs, which are released from vehicle exhausts, fuel evaporation, solvent use, natural gas emissions, and industrial processes, pose a potential health risk to the surrounding population. Statistical analyses showed that the concentrations of PM10, benzene, and toluene doubled during this period.
Article
Meteorology & Atmospheric Sciences
Jose L. Flores, Hugo A. Karam, Edson P. Marques Filho, Augusto J. Pereira Filho
THEORETICAL AND APPLIED CLIMATOLOGY
(2016)
Article
Engineering, Civil
Augusto J. Pereira Filho, Jose D. Pereira, Felipe Vemado, Ivon W. Silva
JOURNAL OF HYDROLOGIC ENGINEERING
(2017)
Article
Biochemistry & Molecular Biology
Luis F. Suarez Salas, Jose L. Flores Rojas, Augusto J. Pereira Filho, Hugo A. Karam
PHOTOCHEMICAL & PHOTOBIOLOGICAL SCIENCES
(2017)
Article
Meteorology & Atmospheric Sciences
Augusto Jose Pereira Filho, Felipe Vemado, Kazuo Saito, Hiromu Seko, Jose Luis Flores Rojas, Hugo Abi Karam
JOURNAL OF THE METEOROLOGICAL SOCIETY OF JAPAN
(2018)
Article
Engineering, Civil
Claudia Cristina dos Santos, Augusto Jose Pereira Filho
WATER RESOURCES MANAGEMENT
(2014)
Article
Meteorology & Atmospheric Sciences
Augusto Jose Pereira Filho, Felipe Vemado, Guilherme Vemado, Fabio Augusto Gomes Vieira Reis, Lucilia do Carmo Giordano, Rodrigo Irineu Cerri, Claudia Cristina dos Santos, Eymar Silva Sampaio Lopes, Marcelo Fischer Gramani, Agostinho Tadashi Ogura, Jose Eduardo Zaine, Leandro Eugenio da Silva Cerri, Oswaldo Augusto Filho, Fernando Mazo D'Affonseca, Claudio dos Santos Amaral
ADVANCES IN METEOROLOGY
(2019)
Article
Environmental Sciences
Jose Luis Flores-Rojas, Augusto Jose Pereira-Filho, Hugo Abi Karam, Felipe Vemado, Valery Masson, Fey Yamina Silva-Vidal
Article
Multidisciplinary Sciences
Jorge L. D. Pinaya, Francisco W. Cruz, Gregorio C. T. Ceccantini, Pedro L. P. Correa, Nigel Pitman, Felipe Vemado, Maria del C. Armen S. Lopez, Augusto J. Pereira Filho, Carlos H. Grohmann, Cristiano M. Chiessi, Nicolas M. Strikis, Ingrid Horak-Terra, Walter H. L. Pinaya, Vanda B. de Medeiros, Rudney de A. Santos, Thomas K. Akabane, Maicon A. Silva, Rachid Cheddadi, Mark Bush, Alexandra-Jane Henrot, Louis Francois, Alain Hambuckers, Frederic Boyer, Matthieu Carre, Eric Coissac, Francesco Ficetola, Kangyou Huang, Anne-Marie Lezine, Majda Nourelbait, Ali Rhoujjati, Pierre Taberlet, Fausto Sarmiento, Daniel Abel-Schaad, Francisca Alba-Sanchez, Zhuo Zheng, Paulo E. De Oliveira
SCIENTIFIC REPORTS
(2019)
Article
Environmental Sciences
Eleazar Chuchon Angulo, Augusto Jose Pereira Filho
Summary: This study examines the diurnal cycle of precipitation over Lake Titicaca basin during the summer months using high-resolution CMORPH data. The results indicate that CMORPH accurately captures the spatial patterns of rainfall and shows a decrease in bias near the lake. Additionally, the study finds that the diurnal cycle of precipitation is closely related to local circulation, solar radiation, and complex topography.
Article
Meteorology & Atmospheric Sciences
Maria del Carmen Sanz Lopez, Jorge Luiz Diaz Pinaya, Augusto Jose Pereira Filho, Fe-lipe Vemado, Fabio Augusto Gomes Vieira Reis
Summary: Extreme rainfall events result in various impacts on life and economy, such as flooding, landslides, and erosion. By analyzing daily precipitation data, this study estimated the rainfall volumes and frequency of occurrence in the mountainous region of Rio de Janeiro using the ANOBES method and the Gumbel statistical distribution. Some locations experienced extreme precipitation volumes of up to 240 mm per day, with return periods of 100 years or more. The analysis method presented can determine the return time of heavy rainfall, aiding in prevention efforts and decision-making by considering the atmospheric systems involved.
Article
Geochemistry & Geophysics
Darsys Aguero Morell, Augusto Jose Pereira Filho, Raidiel Puig Beltran
Summary: This research uses remote sensing combined with dual Doppler X-band weather radar technology to improve rainfall estimation in the metropolitan area of Sao Paulo. The study shows that correcting polarimetric data and adjusting rainfall intensity relationships can significantly enhance rainfall rate estimation accuracy.
PURE AND APPLIED GEOPHYSICS
(2022)
Article
Geochemistry & Geophysics
Augusto Jose Pereira Filho, Felipe Vemado, Hugo Abi Karam
PURE AND APPLIED GEOPHYSICS
(2019)
Article
Environmental Sciences
Jose L. R. Flores, Augusto J. Pereira Filho, Hugo A. Karam
Article
Meteorology & Atmospheric Sciences
Jose L. Flores Rojas, Augusto J. Pereira Filho, Hugo A. Karam, Felipe Vemado, Valery Masson
BOUNDARY-LAYER METEOROLOGY
(2018)