Odón Sánchez Ccoyllo Ph.D en Contaminación del Aire - Universidad de Sao Paulo, Brasil e-mail: osanchez@geo.igp.gob.pe Teléfono: 51-1-3172300 An. 176

Temas de investigación

Contaminación del aire: Estimación de emisiones, modelado de dispersión, química atmosférica, identificación de fuentes de contaminantes.

Modelado climático regional, cambio climático, variabilidad climática.

Publicaciones

• Bourotte, C., Sánchez-Ccoyllo, O.R., Forti, M.C., Melfi, A.J., Lucas., 2009: Chemical composition of atmospheric particulate matter soluble fraction and meteorological variables in Sao Paulo State, Brazil. Sociedade Brasileira de Meteorología. Aprobado (PDF)
• González, Marcela; Dapeña, Cristina, Cerne, Bibiana, Sánchez-Ccoyllo, Odón , Freitas, Saulo, Silva Dias, Pedro L. and Panarello, Héctor, 2009: Verification of the Geographical origin of modeled air-mass trajectories by means of the isotope composition of rainwater during the Salljex experiment. Environmtal Fluid Mechanics. Aproved. (PDF)
• Sánchez-Ccoyllo, O.R., Ynoue, Y.R, Martins, D.L., Astolfo, Miranda, M.R., Freitas, D.E., Borges, S.A., Fornaro, A., Moreira, A., Maria F. Andrade, F.M., 2008: Vehicular particulate matter emissions from road tunnels in Sao Paulo city, Brazil. Environmental Monitoring and Assessment. DOI 10.1007/s10661-008-0198-5. (PDF)
• Sánchez-Ccoyllo, O.R;, Martins, D.L., noue, Y.T., Andrade, F.A., 2007: The impact on tropospheric ozone formation on the implementation of a program for mobile emissions control: a case study in Sao Paulo, Brazil. Environmtal Fluid Mechanics. DOI: 10.1007/s10652-007-9018-7. (PDF)
• Vasconcellos, C.P., Balasubramanian, R., Bruns, R.E., Sánchez-Ccoyllo, O., Andrade, F.m., Flues, M., 2007: Water-soluble ions and trace metals in airborne particles over urban areas of the state of Sao Paulo, Brazil: Influences of local sources and long rang transport. Water Air Soil Pollut. DOI: 10.1007/s11270-007-9465-2. (PDF)
• Vasconcellos, C.P., Cecinato, A., Mabilia, R., Sánchez-Ccoyllo, O., 2007: Occurrence and concentration levels of Nitro-PAH in the air of three Brazilian cities experiencing different emission impacts. Water, Air, & Soil Pollution. DOI. 10.1007/S11270-007-9582-y (PDF)
• Sánchez-Ccoyllo, O.R., Ynoue, Y.R., Martins, D.L., and Andrade, F.M., 2006: Impacts of ozone precursor limitation and meteorological variables on ozone concentration in Sao Paulo, Brazil, Atmospheric Environment, 40 (Suplement 2), 552-562. (PDF)
• Sánchez-Ccoyllo, O.R., Silva Dias, P.L., Andrade, M.F., Freitas, S.R., 2006: Determination of O3, CO and PM10 transport in the metropolitan area of Sao Paulo, Brazil through synoptic scale analysis of back trajectories. Meteorology and Atmospheric Physics 92, 83-93. (PDF)
• Nair, K.N., Freitas E.D., Sánchez-Ccoyllo O. R., Silva Dias M.A.A.F., Silva Dias P.L., Andrade M.F., and Massambani O., 2004: Dynamics of urban boundary layer over Sao Paulo associated with mesoscale processes. Meteorology and Atmospheric Physics volume 86, numbers 1-2, pages 87-98. (PDF)
• Landulfo, E, Papayannis, A, Artaxo,P, Castanho, A.D.A., Freitas,A.Z, Souza, R.F, Viera Junior N.D, Jorge, M.P.M.P, Sánchez-Ccoyllo, O.R, and Moreira, D.S., 2003: Synergetic measurements of aerosols over Sao Paulo, Brazil using LIDAR, sunphotometer and satellite data during the dry season. Atmospheric Chemistry and Physics, 3, 1523-1539. (PDF)
• Sánchez-Ccoyllo, O. R.; Andrade, M. F., 2002: The influence of meteorological conditions on the bahavior of pollutants concentrations in São Paulo, Brazil. Environmental Pollution, 116, 257-263. (PDF)
• Montero, L.; Vasconcellos, P.; Souza, S. R.; Pires, A.F.; Sánchez-Ccoyllo, O. R.; Andrade, M. F.; and Carvalho, L.R.F., 2001: Measurements of atmospheric carboxylic acids and carbonyl compounds in Sao Paulo City, Brasil. Environmental Science and Technology (Washington),WASHINGTON, 35, 3071-3081. (PDF)
• Nair, K.; Freitas, E. D.; Sánchez, C. O. R.; Silva Dias, M. A.; Andrade, M. F., 2000: Variability of boundary layer processes for the metropolitan area of Sao Paulo during winter. Ciencia e Natura, Rio Grande do Sul, p. 167-181. (PDF)
• García, V.J., Sánchez, C.O.R., 1995: Coeficiente de cultivo (Kc) de la planta de papa en las distintas etapas de su desarrollo. Revista Anales Científicos UNALM, Perú. (PDF)
• García, V.J., Sánchez, C.O.R., 1995: Evaluación del requerimiento hídrico del cultivo de papa mediante el lisímetro de nivel freático constante. Revista Anales Científicos UNALM, Perú. (PDF)