The evaluation of the environmental carbon capture service was carried out in the Centro Poblado Alto Peru, Tacna Region, from September to December 2019. Work began with collecting information from the study area, including downloading images from the Landsat 8 satellite, in order to calculate the Normalized Difference Vegetation Index (NDVI) and thus divide the study area according to the conservation status of plant cover. Subsequently, the samples were collected in the field, following the methodology of the World Agroforestry Centre (2009) collecting three types of samples referred to as; plant cover, peat/necromasse and organic soil in order to calculate the total organic carbon for each sample type. Finally, laboratory analyses were used for the determination of the carbon fraction and apparent density of the soil, the data of which were used for the total carbon stock. The result...

  The objective of the research was to determine the relationship between environmental concern and ecological behavior in students of the Faculty of Engineering of the Private University of Tacna, through a descriptive study of correlal level, the survey technique was used using the questionnaire as an instrument. the sample of 310 randomly and proportionally selected students came from the six professional schools that make up the faculty, among the most outstanding results; it was found that 53.9% of students consider their level of concern about environmental issues to be regular, the most prominent dimension being the "Control Locus", where students consider their level of taking on the role of the energy and environmental crisis to be high, as well as when comparing by professional schools; Environmental Engineering students had higher average values; 53.2% of students said th...