Delineation of isotopic and hydrochemical evolution of karstic aquifers with different cluster-based (HCA, KM, FCM and GKM) methods

E Eskandari, H Mohammadzadeh, H Nassery… - Journal of …, 2022‏ - Elsevier
In this work, a combination of isotopic and hydrogeochemical data of a karstic region was
clustered with four distinct clustering analysis (CA) methods to study water evolution in a …

Artificial intelligence for identifying hydrologically homogeneous regions: A state‐of‐the‐art regional flood frequency analysis

F Cassalho, S Beskow, CR de Mello… - Hydrological …, 2019‏ - Wiley Online Library
Due to the severity related to extreme flood events, recent efforts have focused on the
development of reliable methods for design flood estimation. Historical streamflow series …

Regional flood frequency analysis and uncertainties: Maximum streamflow estimates in ungauged basins in the region of Lavras, MG, Brazil

GR de Souza, V Merwade, LFC de Oliveira, MR Viola… - Catena, 2021‏ - Elsevier
Regionalization techniques are an important alternative to overcome the scarcity of
streamflow data and to provide adequate estimates for flood management. This work aims to …

Hydrological regionalization of maximum stream flows using an approach based on L-moments

F Cassalho, S Beskow, MM Vargas, MM Moura… - RBRH, 2017‏ - SciELO Brasil
The proper design of hydraulic structures depends on estimates of maximum stream flows.
The scarce stream flow monitoring in Brazil has led to the use of regionalization methods …

Adaptive calculation of river ecological flow considering the variable lifting volume under changing conditions

D Liu, J **e, G Zuo, J Liang - Hydrology Research, 2023‏ - iwaponline.com
Ecological flow is a restrictive condition set for human water consumption in water resources
management to protect river ecosystems. However, uncertainties in hydrological conditions …

Cross-entropy clustering framework for catchment classification

H Tongal, B Sivakumar - Journal of Hydrology, 2017‏ - Elsevier
There is an increasing interest in catchment classification and regionalization in hydrology,
as they are useful for identification of appropriate model complexity and transfer of …

Regional flood frequency analysis using L‐moments for geographically defined regions: An assessment in Brazil

F Cassalho, S Beskow, CR de Mello… - Journal of Flood Risk …, 2019‏ - Wiley Online Library
The devastating effects of floods, combined with scarce data sets, have stimulated the
development of hydrological regionalisation techniques. The present study proposed an …

[PDF][PDF] Overview on the historical series of annual maximum streamflows in Brazil: analysis based on temporal and statistical criteria

MHK Valentini, S Beskow, MES Silva, BM Sell… - Rev Bras Geogr …, 2023‏ - academia.edu
Hydrology, as science, refers to the study of the hydrological cycle. This comprises
hydrological processes that can be analyzed over time, space, or both together, which, in …

At-site flood frequency analysis in Brazil

MHK Valentini, S Beskow, TLC Beskow, CR de Mello… - Natural Hazards, 2024‏ - Springer
Governmental research agencies from Germany, Italy, Spain, and UK have suggested the
use of specific two-and three-parameter probability density functions (PDFs) for estimating …

[HTML][HTML] Hydrological modeling in a basin of the Brazilian Cerrado biome

JAM Rodrigues, ACO Andrade, MR Viola… - Revista Ambiente & …, 2021‏ - SciELO Brasil
Abstract The Brazilian Cerrado biome (BCB) is among 25 biodiversity hotspots identified
worldwide, and covers the recharge area of important aquifers and rivers in South America …