Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed
The management of water resources is a priority on the agenda of the United Nations. Three vectors are essential, quantity, quality, and climate change scenarios in water resources. In the central region of Tamaulipas, México, the fluvial network of the Soto la Marina river watershed stands out, wit...
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Universidad Autónoma de Tamaulipas
2021
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Vázquez-Ochoa, Luis Antonio Correa-Sandoval, Alfonso Vargas-Castilleja, Rocío Del Carmen Vázquez-Sauceda, María De La Luz Rodríguez-Castro, Jorge Homero |
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Vázquez-Ochoa, Luis Antonio Correa-Sandoval, Alfonso Vargas-Castilleja, Rocío Del Carmen Vázquez-Sauceda, María De La Luz Rodríguez-Castro, Jorge Homero Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed |
| author_facet |
Vázquez-Ochoa, Luis Antonio Correa-Sandoval, Alfonso Vargas-Castilleja, Rocío Del Carmen Vázquez-Sauceda, María De La Luz Rodríguez-Castro, Jorge Homero |
| author_sort |
Vázquez-Ochoa, Luis Antonio |
| title |
Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed |
| title_short |
Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed |
| title_full |
Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed |
| title_fullStr |
Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed |
| title_full_unstemmed |
Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed |
| title_sort |
hydrological model, water quality and climate change: support for the integral management of the soto la marina river watershed |
| description |
The management of water resources is a priority on the agenda of the United Nations. Three vectors are essential, quantity, quality, and climate change scenarios in water resources. In the central region of Tamaulipas, México, the fluvial network of the Soto la Marina river watershed stands out, with the Corona, Purificación and Pilón rivers as the main tributaries. In this region there are significant volumes of wastewater and other discharges that put the conditions of the water system at risk, particularly of the Vicente Guerrero dam. The objective of this work was to develop a hydrological model of water availability and quality of the Soto la Marina river watershed (CRSLM) that considers climate change through the regionalization of two global circulation models, which are the closest to the latitude in which the watershed is located (GFDL-CM3 and HAGDGEM2-ES), using two representative concentration routes (RCP): 4.5 and 8.5 with projection to the year 2100, with the purpose of analyzing the watershed behavior, in order to simulate water vulnerability. The quality of the spatial-temporal system was evaluated: floods and droughts, by determining the biochemical oxygen demand, chemical oxygen and dissolved oxygen demand, as well as temperature, in 15 sites of the Soto la Marina river watershed, with modeling of the abatement of dissolved oxygen. Vectors for hydrology, monitoring and water quality were developed. The concentrations of the measured pollutants showed an increase in the Vicente Guerrero dam, although their seasonal behavior was more sensitive in low water levels than in floods. In the simulations with the WEAP built model with climate change scenarios, more conservative results were predicted in the dry season than in the rainfall season, with the RCP 4.5 W / m2 for the GFDL-CM3 model being the most adverse projection. |
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Universidad Autónoma de Tamaulipas |
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2021 |
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https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1498 |
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oai:ojs.pkp.sfu.ca:article-14982021-07-30T21:35:44Z Hydrological model, water quality and climate change: support for the integral management of the Soto la Marina river watershed Modelo hidrológico, calidad del agua y cambio climático: soporte para la gestión hídrica de la cuenca del río Soto la Marina Vázquez-Ochoa, Luis Antonio Correa-Sandoval, Alfonso Vargas-Castilleja, Rocío Del Carmen Vázquez-Sauceda, María De La Luz Rodríguez-Castro, Jorge Homero WEAP hidrology water quality climate change modeling WEAP hidrología calidad del agua cambio climático modelación The management of water resources is a priority on the agenda of the United Nations. Three vectors are essential, quantity, quality, and climate change scenarios in water resources. In the central region of Tamaulipas, México, the fluvial network of the Soto la Marina river watershed stands out, with the Corona, Purificación and Pilón rivers as the main tributaries. In this region there are significant volumes of wastewater and other discharges that put the conditions of the water system at risk, particularly of the Vicente Guerrero dam. The objective of this work was to develop a hydrological model of water availability and quality of the Soto la Marina river watershed (CRSLM) that considers climate change through the regionalization of two global circulation models, which are the closest to the latitude in which the watershed is located (GFDL-CM3 and HAGDGEM2-ES), using two representative concentration routes (RCP): 4.5 and 8.5 with projection to the year 2100, with the purpose of analyzing the watershed behavior, in order to simulate water vulnerability. The quality of the spatial-temporal system was evaluated: floods and droughts, by determining the biochemical oxygen demand, chemical oxygen and dissolved oxygen demand, as well as temperature, in 15 sites of the Soto la Marina river watershed, with modeling of the abatement of dissolved oxygen. Vectors for hydrology, monitoring and water quality were developed. The concentrations of the measured pollutants showed an increase in the Vicente Guerrero dam, although their seasonal behavior was more sensitive in low water levels than in floods. In the simulations with the WEAP built model with climate change scenarios, more conservative results were predicted in the dry season than in the rainfall season, with the RCP 4.5 W / m2 for the GFDL-CM3 model being the most adverse projection. La gestión del recurso hídrico es prioritaria en la agenda de la Organización de las Naciones Unidas. Tres vectores son esenciales, cantidad, calidad y escenarios del cambio climático en el recurso hídrico. En la región centro de Tamaulipas, México, destaca la red fluvial de la cuenca del río Soto la Marina, con los ríos Corona, Purificación y Pilón, como principales tributarios. En esta región existen importantes volúmenes de aguas residuales y otros vertimientos que ponen en riesgo las condiciones del sistema hídrico, particularmente de la presa Vicente Guerrero. El objetivo de este trabajo fue desarrollar un modelo hidrológico de disponibilidad y calidad del agua de la cuenca del río Soto la Marina (CRSLM) que considere el cambio climático mediante la regionalización de dos modelos de circulación global, los cuales son los más cercanos a la latitud en que se encuentra la cuenca (GFDL-CM3 y HAGDGEM2-ES), usando dos vías de concentración representativas (RCP): 4.5 y 8.5 con proyección al año 2100, con el propósito de analizar el comportamiento de la cuenca, a efecto de simular la vulnerabilidad hídrica. Se evaluó la calidad del sistema espacio-temporal: avenidas y sequías, mediante la determinación de demanda bioquímica de oxígeno, demanda química de oxígeno y oxígeno disuelto, además de temperatura, en 15 sitios de la cuenca del río Soto la Marina, con modelado del abatimiento del oxígeno disuelto. Se elaboraron vectores de hidrología, monitoreo y calidad del agua. Las concentraciones de los contaminantes valorados presentaron un incremento en la presa Vicente Guerrero, aunque su comportamiento estacional fue más sensible en estiaje que en avenidas. En las simulaciones con el modelo construido WEAP con escenarios de cambio climático se predijeron resultados más conservadores en período de estiaje que en época de avenidas, siendo el RCP 4.5 W/m2 para el modelo el GFDL-CM3 la proyección más adversa. Universidad Autónoma de Tamaulipas 2021-07-30 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf text/html text/xml https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1498 10.29059/cienciauat.v16i1.1498 CienciaUAT; Vol. 16 No. 1. July-December 2021; 20-41 CienciaUAT; Vol. 16 No. 1: Julio-Diciembre 2021; 20-41 2007-7858 2007-7521 spa https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1498/863 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1498/862 https://revistaciencia.uat.edu.mx/index.php/CienciaUAT/article/view/1498/888 Derechos de autor 2021 Universidad Autónoma de Tamaulipas https://creativecommons.org/licenses/by-nc-sa/4.0 |
