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Revista de Gestão de Água da América Latina
Article . 2019 . Peer-reviewed
Data sources: Crossref
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image/svg+xml art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos Open Access logo, converted into svg, designed by PLoS. This version with transparent background. http://commons.wikimedia.org/wiki/File:Open_Access_logo_PLoS_white.svg art designer at PLoS, modified by Wikipedia users Nina, Beao, JakobVoss, and AnonMoos http://www.plos.org/
https://dx.doi.org/10.60692/w4...
Other literature type . 2019
Data sources: Datacite
https://dx.doi.org/10.60692/5f...
Other literature type . 2019
Data sources: Datacite
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Simulação da qualidade da água para suporte em modelos de otimização para planejamento e gestão de recursos hídricos

محاكاة جودة المياه لدعم نماذج التحسين لتخطيط وإدارة الموارد المائية
Authors: Ana Paula Dalcin; Guilherme Fernandes Marques;

Simulação da qualidade da água para suporte em modelos de otimização para planejamento e gestão de recursos hídricos

Abstract

Las plataformas de simulación de la calidad del agua a menudo tienen limitaciones para responder preguntas sobre la mejor estrategia de intervención cuando el sistema modelado tiene múltiples objetivos y usuarios, lo que requiere la aplicación de herramientas de optimización. Sin embargo, la incorporación de procesos de calidad del agua en los modelos de optimización puede exigir simplificaciones para superar las barreras computacionales sin comprometer la efectividad del modelo. Este documento tiene como objetivo analizar la aplicación de un modelo simplificado de simulación de la calidad del agua en la cuenca del río Sinos (RS), permitiendo su integración a los enfoques de gestión y planificación de los recursos hídricos y los modelos hidroeconómicos. Aunque el uso de una división limitada del río alcanza, los resultados muestran que el modelo simplificado fue capaz de representar las principales variaciones de concentración de los parámetros Demanda bioquímica de oxígeno y coliformes termotolerantes, pero con el desplazamiento de su posición en el espacio (longitud del río). Dentro de sus limitaciones y posibilidades de ajustes, el modelo es fácil de aplicar en varias rutinas de programación que utilizan técnicas de optimización.

Les plateformes de simulation de la qualité de l'eau ont souvent des limites pour répondre aux questions sur la meilleure stratégie d'intervention lorsque le système modélisé a plusieurs objectifs et utilisateurs, ce qui nécessite l'application d'outils d'optimisation.Toutefois, l'intégration de processus de qualité de l'eau dans les modèles d'optimisation peut nécessiter des simplifications pour surmonter les obstacles de calcul sans compromettre l'efficacité du modèle.Cet article vise à analyser l'application d'un modèle de simulation de la qualité de l'eau simplifié dans le bassin de la rivière Sinos (RS), permettant son intégration aux approches de gestion et de planification des ressources en eau et aux modèles hydroéconomiques.Bien qu'en utilisant une division limitée de la rivière, les résultats montrent que le modèle simplifié a pu représenter les principales variations de concentration des paramètres Demande biochimique en oxygène et Coliformes thermotolérants mais avec un déplacement de sa position dans l'espace (longueur de la rivière) .Dans ses limites et possibilités d'ajustements, le modèle est facile à appliquer dans diverses routines de programmation qui utilisent des techniques d'optimisation.

Water quality simulation platforms often have limitations in answering questions about the best intervention strategy when the modeled system has multiple objectives and users, which requires the application of optimization tools.However, incorporating water quality processes in optimization models may demand simplifications to overcome computational barriers without compromising the model effectiveness.This paper aims to analyze the application of a simplified water quality simulation model in the Sinos River Basin (RS), allowing its integration to water resources managing and planning approaches and hydroeconomic models.Although using a limited river division reaches, the results show that the simplified model was able to represent the main concentration variations of the parameters Biochemical Oxygen Demand and Thermotolerant Coliforms but with displacement of its position in the space (river length) .Within its limitations and possibilities of adjustments, the model is easy to apply in various programming routines that use optimization techniques.

Water quality simulation platforms often have limitations in answering questions about the best intervention strategy when the modeled system has multiple objectives and users, which requires the application of optimization tools.However, incorporating water quality processes in optimization models may demand simplifications to overcome computational barriers without compromising the model effectiveness.This paper aims to analyze the application of a simplified water quality simulation model in the Sinos River Basin (RS), allowing its integration to water resources managing and planning approaches and hydroeconomic models.Although using a limited river reaches division, the results show that the simplified model was able to represent the main concentration variations of the parameters Biochemical Oxygen Demand and Thermotolerant Coliforms but with displacement of its position in the space (river length).Within its limitations and possibilities of adjustments, the model is easy to apply in various programming routines that use optimization techniques.

غالبًا ما يكون لمنصات محاكاة جودة المياه قيود في الإجابة على الأسئلة حول أفضل استراتيجية للتدخل عندما يكون للنظام المنمذج أهداف ومستخدمين متعددين، مما يتطلب تطبيق أدوات التحسين. ومع ذلك، فإن دمج عمليات جودة المياه في نماذج التحسين قد يتطلب تبسيطات للتغلب على الحواجز الحسابية دون المساس بفعالية النموذج. تهدف هذه الورقة إلى تحليل تطبيق نموذج محاكاة مبسط لجودة المياه في حوض نهر سينوس (RS)، مما يسمح بتكامله مع مناهج إدارة وتخطيط الموارد المائية ونماذج الاقتصاد المائي. على الرغم من استخدام التقسيم النهري المحدود، إلا أن النتائج تظهر أن النموذج المبسط كان قادرًا على تمثيل اختلافات التركيز الرئيسية للمعلمات طلب الأكسجين الكيميائي الحيوي والأشكال المقاومة للحرارة ولكن مع إزاحة موقعه في الفضاء (طول النهر). في حدوده وإمكانيات التعديلات، يسهل تطبيق النموذج في مسارات البرمجة المختلفة التي تستخدم تقنيات التحسين.

Keywords

Engineering, qualidade da água, modelo hidroeconômico, otimização, simulação, Physical Sciences, Optimal Operation of Water Resources Systems, Ocean Engineering, Hydraulic engineering, TC1-978, Hydro-Economic Models, Environmental technology. Sanitary engineering, Computer science, TD1-1066

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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
1
Average
Average
Average
gold