Bibliographic citations
Laqui, Y., (2019). Contaminación por tipo de usos de suelos y deterioro en la calidad de agua en la cuenca del Lago Titicaca [Tesis, Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/3968
Laqui, Y., Contaminación por tipo de usos de suelos y deterioro en la calidad de agua en la cuenca del Lago Titicaca [Tesis]. : Universidad Nacional Agraria La Molina; 2019. https://hdl.handle.net/20.500.12996/3968
@mastersthesis{renati/247112,
title = "Contaminación por tipo de usos de suelos y deterioro en la calidad de agua en la cuenca del Lago Titicaca",
author = "Laqui Vilca, Yony Angel",
publisher = "Universidad Nacional Agraria La Molina",
year = "2019"
}
The activities and land use in a basin are diverse; To evaluate the magnitude and impact of each type of land use, a better understanding of the soil-water relationship is required. The relationships between the different types of land use and the impacts on water quality are important in planning and territorial ordering. Due to the complexity of measure this influence, it was necessary to use specialized softwares such as Fragstat, Arcgis and Mapsource, to express in quantitative terms (landscape metrics), the composition and configuration of the territory; the research was developed on the mesozonification scale, which covers regional spaces (1: 100 000) using multivariate statistical analyses. The results show that the area of the Titicaca Lake basin, many bodies of water are disturbed, with values that considerably exceed environmental quality standards for water (ECAs); only 12 sub-basins meet the conditions of heterogeneity of land use patterns and present a monitoring station located at the mouth of the basin; previously established criteria for the research. It was determined that the use of the territory is diverse, with sub-basins dominated by anthropic activities, such as areas of transitory crops, urban areas, areas of mining extraction and hydrocarbons and others where the dominant patterns are diverse; the water quality deterioration is strongly influenced by the use of urban land (PLAND7), which directly influences the physical parameters analyzed, such as pH and thermotolerant coliforms; they also influence in a similar way in the case of inorganic parameters such as sodium (Na) and phosphates. The metals and metalloids such as lead (Pb), cadmium (Cd), iron (Fe) and zinc (Zn) have little significant relationship. The types of remaining land uses have a negligible influence.
This item is licensed under a Creative Commons License