Results 61 to 70 of about 3,250 (211)

Seasonal Changes and Hydrogeochemical Factors Influencing Groundwater Quality in Nannilam, Thiruvarur District of Tamil Nadu, India

Geofluids, Volume 2026, Issue 1, 2026.
The purity of groundwater in Nannilam Taluk, which is situated in the Cauvery delta region of Tamil Nadu, India, is the primary focus of this investigation. In order to evaluate the physicochemical properties and efficacy of the groundwater for irrigation purposes, a total of 100 samples were collected from open wells, bore wells, and hand pumps during
Ezhilarasan Radhakrishnan, Prabhakaran Ramasamy, Vasanthamohan Vellaisamy, Devaraj Natesan, Venkatramanan Senapathi, Sivakumar Karthikeyan, Umberta Tinivella   +6 more
wiley   +1 more source

Hydrogeochemistry in groundwaters of Barreiro, Araxá City, Minas Gerais State, Brazil

, 2014
Alkaline rocks in southern Brazil vary considerably in age and composition, and have been assembled into distinct geographic provinces that are particularly important due to the presence of economical deposits like the renowned carbonatite intrusion of ...
Bonotto, Daniel Marcos, Mancini, Luis Henrique   +1 more
core   +1 more source

Lake–Groundwater Biogeochemical Interactions in a River‐Delimited System: The Groundwater and Lakes Urban Observatory (GLUO)

International Review of Hydrobiology, Volume 110, Issue 2, Page 135-150, December 2025.
ABSTRACT Preservation of urban aquatic ecosystems is of primary importance for human well‐being, biodiversity protection and the future of society. Lake–groundwater–river interactions within urban floodplains harbour intrinsic fragility, yet remain largely understudied.
Marlene Dordoni, Andreas Musolff, Kay Knöller, Luisa Coder, Martin Krauss, Yvonne Rosenlöcher, Olaf Büttner, Jörg Tittel   +7 more
wiley   +1 more source

Influence of the recharge events in the hydrogeochemistry of the Ventós-Castellar aquifer (Alicante) [PDF]

, 2006
The Ventós-Castellar aquifer is a small karstic system situated in Alicante province in the Southeast of Spain. Nowdays this aquifer is exploted by just one well which water is carried to supply a small town.
García Sánchez, Ernesto, Villacampa Esteve, Leopoldo, Bellot, Juan, Andreu Rodes, José Miguel, Sanz Sánchez, María José, Pulido Bosch, Antonio, Carratalá, Adoración   +6 more
core   +1 more source

Hydrogeochemistry in landslide research: a review

Bulletin de la Société Géologique de France, 2007
Abstract This review aims to give an overview of the potential hydrogeochemical information can have for landslide research and analyses the use of hydrogeochemical information to unravel the hydrological processes in landslide triggering.
Bogaard, Thom, Guglielmi, Yves, Marc, Vincent, Emblanch, Christophe, Bertrand, Catherine, Mudry, Jacques   +5 more
openaire   +2 more sources

Mapping of groundwater hydrogeochemistry aspects through multivariate statistics and artificial neural networks

, 2019
The main objective this paper was to map the hydrogeochemistry aspects of groundwater using multivariate statistics and artificial neural networks as a subsidy to identify spatial patterns.
Manoel Jerônimo Moreira Cruz (5188412), Elinaldo Fonseca Sales (7142246), Jonatas Batista Mattos (7142240), Francisco Carlos Fernandes De Paula (7142243)   +3 more
core   +1 more source

Mapping Arsenic Risks in the Ayeyarwady (Irrawaddy) Delta, Myanmar: Implications for Public Health

GeoHealth, Volume 9, Issue 11, November 2025.
Abstract The Ayeyarwady Delta in Myanmar, home to an estimated 12 million people, faces widespread arsenic contamination similar to other Asian deltas namely Bengal, Red River, and Mekong. Arsenic here primarily results from reductive dissolution of iron minerals in anoxic conditions driven by organic carbon. Here, we used digital elevation model (DEM)
M. A. Hoque, K. K. Khaing, M. Fowler, M. S. Sultana, C. C. Myint, A. Swe, P. Dennis, S. Shahid, G. R. Fones   +8 more
wiley   +1 more source

Groundwater Flow System and Hydrogeochemical Evolution in Central Mexico's Major Lakes

Hydrological Processes, Volume 39, Issue 9, September 2025.
Conceptual model of groundwater flow paths within the Cuitzeo GFS. The inset shows a percentage distribution of flow path contributions.. ABSTRACT This study investigated the groundwater dynamics within the Cuitzeo groundwater flow system, an area encompassing central Mexico's second and third largest lakes.
Olea‐Olea Selene, Sánchez‐Murillo Ricardo, Ramírez‐González Lorena, Morales‐Casique Eric, Zamora‐Martínez Olivia, Tadeo‐Leon Javier, Mora‐Palomino Lucy, Ramírez‐Serrato Nelly, Valera Fernández Daisy, Torres‐Rodríguez Esperanza, Medina‐Ortega Priscila, Armas‐Vargas Felipe   +11 more
wiley   +1 more source

Professor W Mike Edmunds: a pioneer in applied hydrogeochemistry and champion of international collaboration [PDF]

, 2017
Mike Edmunds was a pioneer in modern applied hydrogeochemistry, helping to develop geochemical tools and their application to managing water resources. In a career span- ning almost 50 years, Mike made major contributions to water resource science as
Darling, WG, Darling, W. George, Whitehead, Paul G., Hope, R, Paul Shand, Shand, Paul, Hope, Robert, Smedley, PL, John Mather, Shand, P, Pauline L. Smedley, Mather, J, Hinsby, Klaus, Klaus Hinsby, Hinsby, K, W. George Darling, Rob Hope, Bath, AH, Hope, Rob, Melo, Teresa, Whitehead, PG, Teresa Melo, Smedley, Pauline L., Bath, Adrian H., Whitehead, Paul, Paul G. Whitehead, Mather, John, Melo, T, Adrian H. Bath   +28 more
core   +1 more source

Inferring End‐Members From Geoscience Data Using Simplex Projected Gradient Descent‐Archetypal Analysis

Journal of Geophysical Research: Machine Learning and Computation, Volume 2, Issue 2, June 2025.
Abstract End‐member mixing analysis (EMMA) is widely used to analyze geoscience data for their end‐members and mixing proportions. Many traditional EMMA methods depend on known end‐members, which are sometimes uncertain or unknown. Unsupervised EMMA methods infer end‐members from data, but many existing ones don't strictly follow necessary constraints ...
Zanchenling Wang, Tao Wen
wiley   +1 more source