Climatic variability in the hydrographic basin of the Chalpi Grande river in Napo-Ecuador

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dc.contributor.authorChristian García Rengifo
dc.contributor.authorSixto Durán Ballén
dc.coverage.spatialBolivia
dc.date.accessioned2026-03-24T14:59:53Z
dc.date.available2026-03-24T14:59:53Z
dc.date.issued2023
dc.description.abstractThe watershed basin of the Chalpi Grande River is located in the Ecuadorian Amazon. This basin has an elevation of over 3200 meters and features the Andean and Amazon ecosystems. Its protection is crucial as the raw water supply of 2.2 m/s in the Quito metropolitan area relies on this river. The purpose of this study is to describe the 31-year (1985-2015) climate variability of temperature, precipitation and flow records of the Chalpi grande River based on the historical records of INAMHI, EPMAPS and FONAG. These records are systematized and filled out based on statistical methods and remote sensors to verify the data. Climate variability has increased in both winter and summer behavior and trends. And climate parameter trends may be affected by atmospheric phenomena, such as potential climate change issues.
dc.identifier.doi10.32629/rwc.v6i1.1215
dc.identifier.urihttps://doi.org/10.32629/rwc.v6i1.1215
dc.identifier.urihttps://andeanlibrary.org/handle/123456789/100607
dc.language.isoen
dc.relation.ispartofRegion - Water Conservancy
dc.sourceUniversidad Andina Simón Bolívar
dc.subjectHydrography
dc.subjectAmazon rainforest
dc.subjectWatershed
dc.subjectDrainage basin
dc.subjectPrecipitation
dc.subjectAmazon basin
dc.subjectStructural basin
dc.subjectClimate change
dc.subjectEnvironmental science
dc.subjectGeography
dc.subjectStreamflow
dc.subjectHydrology (agriculture)
dc.subjectPhysical geography
dc.subjectClimatology
dc.subjectOceanography
dc.subjectGeology
dc.subjectEcology
dc.subjectMeteorology
dc.subjectCartography
dc.titleClimatic variability in the hydrographic basin of the Chalpi Grande river in Napo-Ecuador
dc.typearticle

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