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Manuel Olías

University of Huelva

SCHOLARLY PAPERS

10

DOWNLOADS

343

TOTAL CITATIONS

4

Scholarly Papers (10)

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1.

Temporal evolution of hydrochemical changes in an acid mine drainage–impacted river using SWAT modeling and concentration–discharge relationships

Number of pages: 28 Posted: 20 Nov 2025
Raul Moreno-González, Manuel Olías, Carlos Ruiz, Laura Galván and Rubén Fernández de Villarán
University of Huelva, University of Huelva, University of Huelva, University of Huelva and University of Huelva
Downloads 71 (883,195)

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Tinto River, Iberian Pyrite Belt, sulfide mining, trace elements, SWAT

2.

Mine waters as a secondary source of rare earth elements worldwide: the case of the Iberian Pyrite Belt

Journal of Geochemical Exploration, volume 224, 2021[10.1016/j.gexplo.2021.106742]
Number of pages: 43 Posted: 10 Jan 2025
Rafael León, Francisco Macías, Carlos Ruiz, Rafael Pérez-López, Carlos Ayora, Jose Miguel Nieto and Manuel Olías
University of Huelva, University of Huelva, University of Huelva, University of Huelva, Institute of Environmental Assessment and Water Research (IDAEA-CSIC), University of Huelva and University of Huelva
Downloads 44 (1,170,409)
Citation 2

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Acid Mine Drainage, Valorization, Treatment waste, Metal Load, Critical Raw Materials

3.

Life Cycle Assessment of Management/Valorisation Practices for Metal-Sludge from Treatment of Acid Mine Drainage

Number of pages: 29 Posted: 21 Mar 2022
Raul Moreno-González, Francisco Macías, Andreas Meyer, Petra Schneider, Jose Miguel Nieto, Manuel Olías and Carlos Ruiz
University of Huelva, University of Huelva, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Huelva, University of Huelva and University of Huelva
Downloads 41 (1,183,237)

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Environmental assessment, Water Treatment Sludge, life cycle analysis, waste management, Circular economy

4.

Tracing Acid Mine Drainage from an Accidental Spill on the Estuary of Huelva (Sw Spain)

Number of pages: 25 Posted: 07 Dec 2024
Rafael Pérez-López, Carlos Ruiz, Francisco Macías, María Dolores Basallote, Rémi Freydier, Manuel Olías and Jose Miguel Nieto
University of Huelva, University of Huelva, University of Huelva, affiliation not provided to SSRN, University of Montpellier, University of Huelva and University of Huelva
Downloads 37 (1,222,651)
Citation 2

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Mining pollution, Odiel and Tinto rivers, Estuary of Huelva, Seawater mixing, Contaminants mobility

5.

Stream-Pit Lake Interactions in an Abandoned Mining Area Affected by Acid Drainage (Iberian Pyrite Belt)

Number of pages: 28 Posted: 16 Feb 2022
Jose M. Fuentes-López, Manuel Olías, Rafael León, Maria Dolores Basallote, Francisco Macías, Raul Moreno-González and Carlos Ruiz
affiliation not provided to SSRN, University of Huelva, University of Huelva, University of Huelva, University of Huelva, University of Huelva and University of Huelva
Downloads 35 (1,290,922)

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sulfide opencast mining, Water pollution, Trace elements, rare earth elements, acidic pit lake

6.

Risk assessment of water acidification in a planned reservoir within an unreclaimed historical mining basin

Number of pages: 39 Posted: 20 Feb 2026
Jonatan Romero-Matos, Laura Sánchez-López, Rafael León, Francisco Macías, Carlos Ruiz, Manuel Olías and Jose Miguel Nieto
University of Huelva, University of Huelva, University of Huelva, University of Huelva, University of Huelva, University of Huelva and University of Huelva
Downloads 33 (1,318,317)

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High-resolution sampling, Iberian Pyrite Belt (IPB), Alcolea Reservoir, Acid mine drainage (AMD), Flood events

7.

High-Resolution Temporal Monitoring of Rare Earth Elements in Acidic Drainages from an Abandoned Sulphide Mine (Iberian Pyrite Belt, Spain)

Number of pages: 31 Posted: 16 Feb 2023
Raul Moreno-González, Carlos Ruiz, Ricardo Millán-Becerro, Rafael León and Manuel Olías
University of Huelva, University of Huelva, University of Huelva, University of Huelva and University of Huelva
Downloads 32 (1,290,922)

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Rare earth element, sulphide-rich mining wastes, hydrogeochemical processes, hydrological regime, high-resolution sampling

8.

Labile Fraction-Based Assessment of Rare Earth Elements in Contaminated Sediments

Number of pages: 35 Posted: 25 Aug 2025
María Dolores Basallote, Aarón Méndez, Rafael León, Manuel Olías, Rémi Freydier, Rafael Pérez-López and Carlos Ruiz
affiliation not provided to SSRN, University of Huelva, University of Huelva, University of Huelva, University of Montpellier, University of Huelva and University of Huelva
Downloads 18 (1,481,165)

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passive samplers, lanthanides, bioavailability, acid mine drainage, coastal pollution

9.

Metal Mobility and Bioaccessibility from Cyanide Leaching Heaps in a Historical Mine Site

Number of pages: 25 Posted: 10 Nov 2022
Carlos Ruiz, Raul Moreno-González, Bruno J.C. Vieira, Joao C. Waerenborgh, Rosa Marques, Francisco Macías, Maria Dolores Basallote, Manuel Olías and Maria Isabel Prudencio
University of Huelva, University of Huelva, affiliation not provided to SSRN, University of Lisbon, affiliation not provided to SSRN, University of Huelva, University of Huelva, University of Huelva and affiliation not provided to SSRN
Downloads 17 (1,491,251)

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cyanide leaching, hazardous wastes, sulfide mining, metal bioavailability

10.

Metal(Loid) Removal from Highly Metal Rich Acid Mine Waters Using Natural Schwertmannite

Number of pages: 33 Posted: 24 Jun 2025
Carlos Ruiz, Maira Castellanos, Rafael Pérez-López, Ricardo Millán-Becerro, Alberto Molinero-García, Manuel Olías, Jose Miguel Nieto and Maria Dolores Basallote
University of Huelva, affiliation not provided to SSRN, University of Huelva, University of Huelva, affiliation not provided to SSRN, University of Huelva, University of Huelva and University of Huelva
Downloads 15 (1,500,778)

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Circular economy, acid mine drainage, sorption processes, schwertmannite