Conveners
FISICA DEL MEDIO AMBIENTE
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FISICA DEL MEDIO AMBIENTE
- There are no conveners in this block
FISICA DEL MEDIO AMBIENTE
- César Omar Jiménez Tintaya (Universidad Nacional Mayor de San Marcos)
In this research, we have implemented an automatic application (Model TSDHN) based on a linear tsunami numerical model in real-time to evaluate the parameters of far-field tsunamis that occurred in the Pacific Ocean, such as tsunami travel time and maximum tsunami height in major ports of the Peruvian coast. This model has been calibrated using the observed data from the Chile 2014 tsunami....
In this study, the temporal variations of black carbon (BC) were analyzed from November 2019 to September 2021, in Tacna. Measurements obtained with a photoacoustic extinctiometer (PAX BC) and NASA’s MERRA-2 reanalysis data (MERRA-2 BC) were used. The concentrations of PAX BC (mean ± standard deviation) were as follows: 0.70 ± 0.35, 0.73 ± 0.46, 0.70 ± 0.39, and 0.85 ± 0.46 µg m−3, for spring,...
Atmospheric aerosols alter Earth’s radiative balance and influence climate. Quantifying aerosol-induced radiative forcing remains challenging. We characterize optical properties of biomass-burning (BB) and non-biomass-burning (NB) aerosols and quantify BB radiative forcing at two AERONET sites in Huancayo (Peru) and La Paz (Bolivia) during 2015–2021. From AERONET data, we derive aerosol...
Los radares meteorológicos permiten obtener información detallada sobre la estructura espacial de la precipitación con alta resolución temporal, por lo que constituyen herramientas fundamentales para el monitoreo de lluvias, el nowcasting y la estimación cuantitativa de precipitación (QPE). Sin embargo, uno de los principales desafíos para obtener un QPE preciso es filtrar los ecos asociados...
