期刊名称：Boletim do Observatório Ambiental Alberto Ribeiro Lamego
印刷版ISSN：1981-6197
电子版ISSN：2177-4560
出版年度：2017
卷号：11
期号：1
页码：169-181
DOI：10.19180/2177-4560.v11n12017p169-181
语种：Portuguese
出版社：Essentia Editora
摘要：Urban flood events stand out as one of the most comprehensive natural disasters in the country, with recurrent local effects in medium and large-sized cities. Using of computational models of varied complexity aids to understand the hydrological dynamics of the water bodies under analysis, besides allowing the simulation of interest scenarios. In this perspective, the purpose of this work was to construct a hydrological model of Macaé river basin (RH-VIII) using MOHID Land software, and aiming to simulate scenarios of interest for flood control in the region. Hydrological model construction includes the following steps: (i) definition of the interest area; (ii) creation of a digital terrain model (DTM); (iii) cross sections construction; (iv) design of the drainage network of the river basin; (v) import of precipitation data; (vi) Manning Coefficients adjustment. The model proved to be adequate in the first tests, and still needs to be calibrated and validated for practical application.
其他摘要：Urban flood events stand out as one of the most comprehensive natural disasters in the country, with recurrent local effects in medium and large-sized cities. Using of computational models of varied complexity aids to understand the hydrological dynamics of the water bodies under analysis, besides allowing the simulation of interest scenarios. In this perspective, the purpose of this work was to construct a hydrological model of Macaé river basin (RH-VIII) using MOHID Land software, and aiming to simulate scenarios of interest for flood control in the region. Hydrological model construction includes the following steps: (i) definition of the interest area; (ii) creation of a digital terrain model (DTM); (iii) cross sections construction; (iv) design of the drainage network of the river basin; (v) import of precipitation data; (vi) Manning Coefficients adjustment. The model proved to be adequate in the first tests, and still needs to be calibrated and validated for practical application.
关键词：Modelagem hidrológica; MOHID Land. Bacia hidrográfica; Rio Macaé.
其他关键词：Hydrological modeling; MOHID Land. River basin; Macaé River.
