El objetivo del estudio se centró en valorar las emisiones generadas por fuentes móviles en la cuenca atmosférica del Cercado de Tacna en los años 2011-2012. El diseño fue no experimental, transversal, prospectivo; se aplicó encuestas según fuentes de emisión móvil y para la valoración de emisiones se aplicó el factor de emisión según Guía sobre Técnicas para el inventario rápido de fuentes y su uso en la formulación de Estrategia de Contaminación Ambiental. Los resultados indican que las emisiones producidas no implican por sí solas, valores, que incidan directa o significativamente sobre la calidad del aire, es necesario una evaluación integral de la calidad del aire; por tanto las emisiones generadas es de 796, 17 ton/año, para los componentes listados en el D.S. 074-2001-PCM.

Remote sensing played a crucial role in the study by facilitating the collection of essential data for monitoring and creating interactive maps detailing the locations of open-air municipal solid waste landfills in the Tarata Province. This approach allowed for a comprehensive understanding of the distribution and characteristics of the landfills. Using ArcMap software, a comparison was conducted between the 2023 and 2016 data. The process involved the examination of satellite images and georeferenced records. Additionally, a set of orthophotos captured by a drone was integrated into the study. These analyses resulted in the identification of four landfills. The largest one, covering an area of 1568.02 m2, was found in Ticaco, highlighting the magnitude of the waste disposal issue in this area. Conversely, the smallest one, covering an area of 378 m2, was discovered in Estique. Furthermo...

This research aims to assess the environmental noise in the surroundings of the educational institutions of the Tacna fence and the social perception that the educational community has about noise, for this it was compared with the national regulations (Environmental Quality Standard) and the international regulations (Values proposed by the World Health Organization), in the methodology: monitoring were carried out in 13 educational institutions , during school hours, between the months of May, June and July. Subsequently, 265 surveys were conducted as an instrument for assessing social perception, to determine the educational community's knowledge of noise, the consequences on their quality of life, etc. Subsequently, an environmental noise map was developed. As a result, the average values obtained ranged from 43.18 dBA to 69.25 dBA. In conclusion, no educational institution complies ...

The investigation was carried out in the Aricota lagoon, located in the Tacna region. The environmental impact generated by the raising of trout fingerlings, which is carried out in an artisanal way in floating cages, was evaluated through the Rapid Impact Assessment Matrix methodology (RIAM). The physical, biological and socio-economic components that are affected were identified. The physical, chemical and microbiological parameters and metals were also determined by Inductively Coupled Plasma Mass Spectrometry in a certified laboratory. The results indicate that the negative environmental impacts are classified as moderate negative impact, as the water quality of the lagoon does not show signs of organic or biological contamination. However, when analyzing the total metals, high values of arsenic were found (0.672 ± 0. 0056 mg/L), and boron (8.78 ± 0.2687 mg/L) compared to those est...

The research aimed to develop an environmental educational program to raise awareness among the students of the three educational institutions, on the efficient use of drinking water, through information workshops, recreational activities for students, teachers and parents, 265 fifth graders from educational institutions were worked; Colonel Bolognesi, Argentina and Santa Cruz, before implementing the program applied a pre-test of 30 questions in order to know the performance in the efficient use, recycling, optimization of water. Subsequently a post test was applied for, the data was tested using the statistical sign test. Results indicate that low levels of efficient use were reduced from 36.6% to 1.0%, moderate levels fell from 59.6% to 34.0%, while high efficiency levels increased from 3.8% to 65.0%. With regard to water recycling, values expressing low levels of efficiency were redu...