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Amadou Keïta, Malicki Zorom, Moussa Diagne Faye, Djim Doumbe Damba, Yacouba Konaté, László G. Hayde and Bruno Lidon
Obtaining accurate values of saturated hydraulic conductivity (Ksat) is very important for managing all natural or artificial processes involving water flow into soils. Double-ring infiltration (DRI) is one of the easiest-to-work-with techniques commonly...
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George Z. Ndhlovu and Yali E. Woyessa
In developing countries with data scarcity challenges, an integrated approach is required to enhance the estimation of streamflow variability for the design of water supply systems, hydropower generation, environmental flows, water allocation and polluti...
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Thais Fujita, Marcos Vinicius Bueno de Morais, Vanessa Cristina Dos Santos, Anderson Paulo Rudke, Marilia Moreira de Eiras, Ana Carolina Freitas Xavier, Sameh Adib Abou Rafee, Eliane Barbosa Santos, Leila Droprinchinski Martins, Cintia Bertacchi Uvo, Rodrigo Augusto Ferreira de Souza, Edmilson Dias de Freitas and Jorge Alberto Martins
Within a single region, it is possible to identify opposite changes in flow production. This proved to be the case for several basins in southeastern South America. It remains challenging to the causes this behavior and whether changes in streamflow will...
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Riley C. Hales, Robert B. Sowby, Gustavious P. Williams, E. James Nelson, Daniel P. Ames, Jonah B. Dundas and Josh Ogden
Hydrologic modeling is trending toward larger spatial and temporal domains, higher resolutions, and less extensive local calibration and validation. Thorough calibration and validation are difficult because the quantity of observations needed for such sc...
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Álvaro José Back,Maria Laura Guimarães Rodrigues
Temporal rainfall distribution is an important information for the preparation of the design hyetograph, directly influencing peak flow. This study analyzes the temporal rainfall distribution of Florianópolis city. We used rainfall data from 1986 to 2012...
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Narayanan Kannan
Overall health of a stream is one of the powerful indicators for planning mitigation strategies. Currently, available methods to estimate stream health do not look at all the different components of stream health. Based on the statistical parameters obta...
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Nino Krvavica and Josip Rubinic
This study investigates and compares several design storms for flood estimation in partially urbanized catchments. Six different design storms were considered: Euler II, alternating block method, average variability method, Huff?s curves, and uniform rai...
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Ena Gámez-Balmaceda, Alvaro López-Ramos, Luisa Martínez-Acosta, Juan Pablo Medrano-Barboza, John Freddy Remolina López, Georges Seingier, Luis Walter Daesslé and Alvaro Alberto López-Lambraño
Intensity?Duration?Frequency (IDF) curves describe the relationship between rainfall intensity, rainfall duration, and return period. They are commonly used in the design, planning and operation of hydrologic, hydraulic, and water resource systems. Consi...
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Hiroto Tanouchi, Jonas Olsson, Göran Lindström, Akira Kawamura and Hideo Amaguchi
In this study, the high-resolution polygonal land cover data of EEA Urban Atlas was applied for land-use characterization in the dynamic multi-basin hydrological model, HYPE. The objective of the study was to compare this dedicated urban land cover data ...
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Anita Nag and Basudev Biswal
Construction of flow duration curves (FDCs) is a challenge for hydrologists as most streams and rivers worldwide are ungauged. Regionalization methods are commonly followed to solve the problem of discharge data scarcity by transforming hydrological info...
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