Examinando por Materia "Ecosystems"

Mostrando 1 - 1 de 1

Acceso abierto
Infraestructura natural en las cabeceras de cuencas afectadas por el “Fenómeno El Niño” como prevención de riesgos naturales, Perú 2023 - 2037
(Universidad Privada Norbert Wiener, 2022-06-28) Aucasime Orihuela, Abel; Vargas Merino, Jorge Alberto
The general objective of the research was to determine the effect of the recovery of ecosystems with Natural Infrastructure in the headwaters of watersheds affected by the "Fenómeno El Niño", for the improvement in the prevention of natural risks, Peru 2023 - 2037. The design contemplates a hypothetical deductive method, a quantitative approach, applied typology, quasi-experimental design with two scenarios, longitudinal cut and prospective causal correlational level. The sample consisted of 168 representative data sets collected for 8 watersheds with viable Natural Infrastructure projects, out of the 17 prioritized by the Reconstruction with Change. The technique used was documentary review or analysis. The data collection form was used as an instrument and the "miscellaneous files" as recording instruments. It is concluded that there is an effect of the recovery of ecosystems with Natural Infrastructure in the headwaters of basins affected by the "Fenómeno El Niño" for the improvement in the prevention of natural risks, Peru 2023 - 2037, demonstrated through a Whitney Mann U test (sig. = 0. 030); which clearly indicates that the Natural Infrastructure contributes to the reduction of disaster risks from the zone of origin of the hazards to floods and mass movements and, in turn, reinforces the effectiveness and prolongs the useful life of the Riparian Defenses and Lamination Dams; as well as in the improvement of the local development of the population, who live in the headwaters of the basins, through its indirect benefits.