Título:	Hydrologic and hydraulic simulations for use in macrodrainage designs for gully management and recovery.
Autor:	SAMPAIO, L. de F. RODRIGUES, V. G. S. BRESSIANI, D. de A. FERREIRA, R. R. M.
Afiliación:	Ligia de Freitas Sampaio, Universidade de São Carlos Valéria Guimarães Silvestre Rodrigues, Universidade de São Carlos Danielle de Almeida Bressiani, Climatempo ROGERIO RESENDE MARTINS FERREIRA, CPAF-AC.
Año:	2017
Referencia:	Dyna, Medellín, v. 84, n. 202, p. 126-136, Sept. 2017.
Descripción:	Runoff on susceptible terrains that is not associated with adequate drainage causes soil erosion, as gullies. Gullies and drainage continue to be major issues in reclamation projetcs since soil erosion can be reactivated after the application of recovery measures. This paper describes a low-cost project framework for macrodrainage for a gully in Nazareno (MG, Brazil) to provide support to gully management and recovery. We used a simple methodology with the application of Geographic Information Systems (GIS) and cocentrated hydrologic and hydraulic models (freely available softwares). Tha basin has steep slopes (8 to 20%) and the water flows mainly to the northwest, wich contribute to exarcerbate erosion problems. We studied the effect to environmental conditions odf different simulations to elaborate a drainage system project using the free software tools. Therefore, the findings of this paper can aid gully management and recovery for this and other areas with similar issues.
Thesagro:	Solo Sistema de informação geográfica Modelo de simulação Controle da erosão Recuperação do solo Drenagem Canal de escoamento Hidráulica
NAL Thesaurus:	Simulation models Erosion control Soil Geographic information systems Gully erosion Drainage channels Hydrologic models
Palabras clave:	Método SCS Minas Gerais Nazareno (MG) Barranco Software livre SCS method Canales de drenaje Control de la erosión Erosión de cárcavas Modelos de simulación Modelos hidrológicos Sistemas de información geográfica Suelo
ISSN:	0012-7353
Tipo de Material:	Artigo de periódico
Acceso:	openAccess
Aparece en las colecciones:	Artigo em periódico indexado (CPAF-AC)