The hydrodynamics and transport processes of the Peruvian marine region off Paita and Sechura is studied using a finite element model for open and limited regions, which allows analyzing the response in days and weeks of circulation, in opened and limited marine regions, forced mainly by wind fields, maintaining low frequency dynamics in the model. The Petrov-Galerkin variational formulation of the non-permanent governing equations is used to obtain the numerical solution of the approximate variables by linear polynomials in the domain discretized by triangular elements. Observational data of both the wind fields and the surface temperature have served to suggest hypotheses about the role of non-uniform winds on the surface dynamics of the region and the generation of cold plumes that are dispersed in a northwest direction. To clarify the response trends observed in the region, some nume...

En conmemoración del 50 Aniversario de creación de la Escuela Profesional de Ingeniería Mecánica de Flui- dos (EPIMF), se desarrolló el Workshop de Mecánica de Fluidos (WMF) del 4 al 6 de Noviembre de 2019 en el Auditorio de la EPIMF, en la Ciudad Universitaria de la Universidad Nacional Mayor de San Marcos (UNMSM), Lima, Perú.

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En principio se debe señalar que el presente plan de acción tiene por finalidad en el corto plazo dotar al Municipio de un instrumento de gestión que sirva de guía a la Subgerencia de Gestión de Residuos Sólidos en el recojo de los residuos sólidos municipales dentro del Distrito de Chiclayo. Por otra parte, la Ley Orgánica de Municipalidades N° 27972, establece que es de competencia municipal el diseño de políticas de gestión del manejo de residuos sólidos Municipales dentro de su jurisdicción, propiciando concientizar a la población sobre la necesidad del cuidado del medio ambiente y de mantener una ciudad ordenada y limpia. También es responsable de la limpieza de vías, espacios y monumentos públicos en su jurisdicción, barrido y almacenamiento, recolección, transporte y disposición final de los residuos sólidos municipales. En ese orden, a efecto de orientar ade...

The validation of the Sea Surface Temperature (SST) estimated from images of the MODIS and VIIRS sensors has been carried out, for the study area delimited between the longitudes of 83o - 80oW and latitudes of 3o - 7oS respectively, in the period from 2001 to 2016 with data from the SST in-situ. Likewise, the monthly average data of the Concentration of Chlorophyll-a (CCA) and TSM VIIRS for the Sechura Bay, in the period from 2012 to 2018, have been related. The in-situ data of TSM are registered by IMARPE, (2000 - 2015). The daily and monthly CCA and TSM images for the study area are obtained from the Ocean Color portal. SeaDAS version 7.5.3 image processing software has been used on Linux Ubuntu 16.04 with netcdf format. The monthly averages of SST-MODIS and the in-situ SST at the Paita station present a correlation coefficient R = 0.96, so we can propose its use in models of oceanogra...

To determinate the wave climate in deep water o˙ the Peruvian coast, instrumental data from satellite and buoys was employed to calibrate wave reanalysis from NCEP for the period 1979 to 2017. Wave data was calibrated using an exponential model described by Minguez et al. (2011). The results shows correlation coe°cient values between 0.7 to 0.9, also BIAS and RMSE showed acceptable values, which indicate a good approximation between both information databases. We have obtained wave information in deep waters which can be used to analyze average an extremely wave regimes to study coastal processes, and study the in˛uence of El NIÑO and La NIÑA phenomenon in the study area. This calibrated wave time series reveals that the average conditions for wave height is around 2 m, with maximum heights over 4 m. De predominant direction is from Southest for the northern and center zones, and So...