Bibliographic citations
Villar, F., (2023). Desarrollo de un sistema de monitoreo para la evaluación de bofedales por medio de la observación terrestre [Tesis, Universidad de Ingeniería y Tecnología]. https://hdl.handle.net/20.500.12815/331
Villar, F., Desarrollo de un sistema de monitoreo para la evaluación de bofedales por medio de la observación terrestre [Tesis]. PE: Universidad de Ingeniería y Tecnología; 2023. https://hdl.handle.net/20.500.12815/331
@misc{renati/231193,
title = "Desarrollo de un sistema de monitoreo para la evaluación de bofedales por medio de la observación terrestre",
author = "Villar Acevedo, Fabrizzio Josue",
publisher = "Universidad de Ingeniería y Tecnología",
year = "2023"
}
This study aims to develop an environmental monitoring system based on Earth Observation, to characterize the hydrological response of investment projects planned for the recovery of high Andean wetlands. In the context of contributing basins with scarce information. During the last three decades, Yuracmayo micro-basin (99 km2 ) shows an increasing trend in temperature, potential evapotranspiration and precipitation, and a significant decreasing trend in stream flows. Yuracmayo wetlands (140 ha) contribute to the flow regime of one of the main dams for providing fresh water to Lima city. However, their coverages has decreased by more than 50% in the last 5 years. (2017 - 2021). Field measurements showed that the wetlands have slow to moderately fast infiltration rates (2.36 - 22.32 cm/h), it represents a state of degradation when wetlands have minimum values. Likewise, the global product GloFAS is explored as an alternative for remote sensing based on climatic reanalysis to monitor the average monthly flows. Encouraging results were obtained (with a Nash-Sutcliffe NSE coefficient of 0.78) prior to downscaling correction with mean streamflow records. Finally, through the information collected in field and information analyzed from different remote sensing products, environmental indicators are evaluated, where it is found that the hydrological regulation capacity of the micro-basin has decreased from 1984 to 2014 at a rate greater than 20%.
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