Caracterización Geoambiental de Movimientos en Masa del tramo alto de Caño Pendejo, en la vereda Montecarlo (Villavicencio – Meta)

Abstract

In the upper section of the Caño Pendejo micro-basin there are natural risks, which affect the intake of the Montecarlo Alto aqueduct and sewerage, and, therefore, the proper functioning of the aqueduct, which does not have an established risk management system in law 1523 of 2012. In this technical concept, a geoenvironmental characterization of mass movements of the upper section of Caño Pendejo is carried out, under the guidelines of the methodological guide for the zoning of threat by mass movements at a scale of 1: 25,000, of the Colombian Geological Survey. Conditioning and triggering factors that influence mass movements are examined, a cartographic analysis of these factors is carried out, by superimposing thematic maps, as a result the susceptibility map for mass movements is obtained at a scale of 1: 10,000, by means of the bivariate information value method, this methodology is used to predict the mass landslides that will occur in the future. It is necessary to emphasize that secondary information was collected for the development of this concept, from public entities such as the Municipal Mayor's Office, the Corporation for the Sustainable Development of the Macarena Special Management Area (CORMACARENA), the Colombian Geological Service and the Risk Management Unit. of Villavicencio. Finally, this technical concept is addressed to the Montecarlo Alto Community Aqueduct and Sewerage Business Committee, and serves as a basis for future studies.