Estudio de amenaza por fenómenos de remoción en masa derivados de la socavación lateral del río negro y la quebrada perdices en el municipio de Guayabetal, Cundinamarca.

Abstract

The Negro River originates in the Paramo de Chingaza to the north of the municipality of La Calera. This river flow until the Guayuriba River in the municipality of Villavicencio and its channel is parallel with the Bogotá-Villavicencio Road from the municipality of Quetame, Cundinamarca. This river passes through the Municipality of Guayabetal, where converges with the Perdices creek.

This Project realized a landslide hazard analysis in the slopes and channels of Negro River and the Perdices Creek which crosses the urban area. This Project realized a landslide hazard analysis in the slopes and channels of Negro River and the Perdices Creek which crosses the urban area. For it, was build several threat and hazard maps with which it is hoped to reduce the risks in the population.

The research project begins with a background check, followed by the identification of vulnerable areas from a study of land use, slopes, occupation of the safety margin and visual inspection, in addition to a review of the land planning with the hazard and threats maps of the urban area neighborhoods that are located on the banks of the Negro river and the central neighborhood that is located on the right bank of the Perdices Creek, so that in this way the possible mitigation works to deal with this phenomenon and as a final result of the investigation, the report, mapping and recommendations are made.