Application of HydroBID and InVEST hydrologic models in tributaries of Lake Yojoa watershed

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dc.contributor.advisorTenorio, Erika
dc.contributor.advisorManueles, Alexandra
dc.contributor.advisorValladares , Mariam
dc.contributor.authorVelasquez D., Helen P.
dc.date.accessioned2023-11-27T20:15:55Z
dc.date.available2023-11-27T20:15:55Z
dc.date.issued2023
dc.description.abstractThe relationship established by different natural and social variables make up the ecology of lakes and become a component for the communities that surround it. Hydrologic models are used to represent the relationship between abiotic elements in watersheds and provide a complete view on the dynamics that take place in a given territory. The Hydro-BID model is a process-based hydrologic model that was calibrated for the Yure and Varsovia River basins to perform the watershed-scale simulations. This study adresses the effect of climate change as a variable with potential impactsin the montly and annual flow into Lake Yojoa, Honduras. The InVEST® Nutrient Delivery ratio (NDR) was used to estimate nitrogen (N) and phosphorus (P) loads spactially distributed in the basin. As a result, this study presents the HydroBID model as an effective tool for estimating monthly streamflow in the Yure and Varsovia river basins with a Nash-Sutcliffe effciency index (NSE) of 0.85. Moreover, climate change scenarios modeled, indicate an increase in outflow under the SSP2-4.5 scenario by 2040, while the SSP3-7.0 scenario predicts a decrease in monthly outflow, primarily influenced by changes in precipitation. Finally, the InVEST® NDR model is suitable for estimating nutrient exports from non-point sources in the Yure and Varsovia basins and can be calibrated for validation of the nutrient loads input into Lake Yojoa.
dc.identifier.urihttps://hdl.handle.net/11036/7641
dc.language.isoeng
dc.publisherZamorano: Escuela Agrícola Panamericana
dc.rightsCopyright Escuela Agrícola Panamericana, Zamorano
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.subjectCalibration
dc.subjectclimate change
dc.subjecthydrology
dc.subjectmodelling
dc.subjectspatial analysis
dc.titleApplication of HydroBID and InVEST hydrologic models in tributaries of Lake Yojoa watershed
dc.typeThesis
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