Simulation of Floods with 1d And 2d Hydraulic Models in the GUAPI-AAU River Basin, Based on GIS Integration

Simulation of Floods with 1d And 2d Hydraulic Models in the GUAPI-AAU River Basin, Based on GIS Integration

Leonardo TristAo Chargel

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Prof. MAnica De Aquino Galeano Massera Da Hora

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GJRE Volume 14 Issue E2

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The objective of our study was to evaluate, in a population of Togolese People Living With HIV(PLWHIV), the agreement between three scores derived from the general population namely the Framingham score, the Systematic Coronary Risk Evaluation (SCORE), the evaluation of the cardiovascular risk (CVR) according to the World Health Organization.

With a focus on water sustainability, Fluminense Federal University developed the Macacu Project, which included the integrated management of water resources in the basin of the Guapi-Açu River. One component of the project was the simulation of the rivers’ flow patterns, supported by topographic and bathymetric surveys conducted in 2008. New surveying services were provided in 2012. From the data generated, new simulations with HEC-RAS (1D) and IBER (2D) models were performed by combining the use GIS. Hydrographs with return periods of 2, 10, 20 and 50 years were simulated and the results showed that areas potentially most affected by flooding are pasture and forest, but flooded spots were observed also in some constructed areas. The 2D model produced results more compatible with what would occur naturally in floodplains, but it requires a large amount of data and lengthy processing time.

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Funding

No external funding was declared for this work.

Conflict of Interest

The authors declare no conflict of interest.

Ethical Approval

No ethics committee approval was required for this article type.

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Not applicable for this article.

Monica de Aquino Galeano Massera da Hora. 2014. \u201cSimulation of Floods with 1d And 2d Hydraulic Models in the GUAPI-AAU River Basin, Based on GIS Integration\u201d. Global Journal of Research in Engineering - E: Civil & Structural GJRE-E Volume 14 (GJRE Volume 14 Issue E2): .

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GJRE Volume 14 Issue E2
Pg. 67- 76

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Journal Specifications

Crossref Journal DOI 10.17406/gjre

Print ISSN 0975-5861

e-ISSN 2249-4596

Keywords

GIS HEC-RAS hydraulic modeling IBER

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Submission ReceivedDecember 14, 2013
RevisedDecember 14, 2013
Peer Review Double Blind
Handling Editor
Accepted January 4, 2014
Published January 15, 2014

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v1.2

Issue date

June 28, 2014

Language

English

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Total Score: 102

Country: Brazil

Subject: Global Journal of Research in Engineering - E: Civil & Structural

Authors: Leonardo TristAo Chargel, Prof. MAnica De Aquino Galeano Massera Da Hora (PhD/Dr. count: 0)

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