Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Maria H. R. B Martins"'
Autor:
Olimpio de Melo Alvares Júnior, Maria de Fátima Andrade, Edler Lins de Albuquerque, Angélica Pretto, Edmilson Dias de Freitas, Edson Tomaz, Luciana V. Gatti, Maria L Guardani, Leila Droprinchinski Martins, Maria H. R. B Martins
Publikováno v:
Environmental Science & Technology. 40:6722-6729
The objective of this study was to improve the vehicular emissions inventory for the light- and heavy-duty fleet in the metropolitan area of São Paulo (MASP), Brazil. To that end, we measured vehicle emissions in road tunnels located in the MASP. On
Autor:
Cláudio Augusto Oller do Nascimento, Jesuíno Romano, Maria H. R. B Martins, Maria L Guardani, Roberto Guardani
Publikováno v:
Journal of the Air & Waste Management Association. 49:316-323
The occurrence of high ozone levels in the atmosphere of urban areas has become a serious pollution problem in a number of large cities in the world. Although mathematical models have been proposed for predicting ozone concentrations as a function of
Autor:
Gabriel M. Branco, Michael P. Walsh, Joseph P. Ryan, Renato R. A. Linke, Jesuíno Romano, Maria H. R. B Martins
Publikováno v:
SAE Technical Paper Series.
Despite progress in air quality for many conventional pollutants, the Sao Paulo Metropolitan Region continues to exceed health-based standards for particulates and ozone. In 1986, the Federal government established the Vehicle Air Pollution Control P
Publikováno v:
Journal of the AirWaste Management Association (1995). 47(12)
The Sao Paulo Metropolitan area (SPMA) is characterized as having one of the worst air pollution problems in Brazil, with frequent violations of air quality standards for particulate matter. This paper presents the results of a receptor model source
Publikováno v:
Otolaryngology - Head and Neck Surgery. 141:P198-P198