Author Page for Efrén Garcia-Ordiales

From Policy to Practice: Cameroon's Mining Sector and Its Alignment with the Sustainable Development Goals

Number of pages: 47 Posted: 04 Mar 2026

Lucien Antoine Zang Mengue, Mario Iglesias-Martinez, Vinicius Louro, Feliciano Mbomio Bacale, Efrén Garcia-Ordiales and Pablo León Higueras

Universidad de Castilla-La Mancha, CSIRO Mineral Resources, CSIRO Mineral Resources, Universidad de Castilla-La Mancha, University of Oviedo and University of Castilla-La Mancha

Downloads 54 (1,109,210)

Abstract:

2.

Pah Levels in Sediments from a Coastal Area Heavily Subjected to Anthropogenic Pressure (Asturias, North of Spain)

Number of pages: 21 Posted: 16 Nov 2023

Enol Navarro-Murillo, Pelayo Rico Fernández, Jose Ignacio Barquero, Andrés Arias and Efrén Garcia-Ordiales

University of Oviedo, Rey Juan Carlos University, University of Castilla-La Mancha, University of Oviedo and University of Oviedo

Downloads 50 (1,074,648)

Citation 1

Abstract:

3.

Assessment of Polycyclic Aromatic Hydrocarbon Concentrations in the Sediments of an Estuary Heavily Affected by Heavy Industrial Activities

Number of pages: 39 Posted: 14 Apr 2025

Mario Mangas-Suarez, Jose Ignacio Barquero, Noemi Barral, Nieves Roqueñí and Efrén Garcia-Ordiales

Universidad de Oviedo, University of Castilla-La Mancha, affiliation not provided to SSRN, University of Oviedo and University of Oviedo

Downloads 36 (1,249,711)

Abstract:

4.

Mercury, Methylmercury and Other Potentially Toxic Elements in Black Bass (Micropterus Salmoides) from the Almadén Mining District: Concentration, Dispersion and Risk Concerns

Number of pages: 33 Posted: 07 Aug 2023

Jose Ignacio Barquero, Jesus Justiniano Hidalgo, José María Esbrí, Pablo León Higueras and Efrén Garcia-Ordiales

University of Castilla-La Mancha, University of Castilla-La Mancha, Universidad Complutense de Madrid (UCM), University of Castilla-La Mancha and University of Oviedo

Downloads 29 (1,332,057)

Abstract:

5.

A Preliminary Assessment of Mercury, Methylmercury and Other Potentially Toxic Elements in Largemouth Bass (Micropterus Salmoides) from the Almadén Mining District

Number of pages: 33 Posted: 15 Dec 2023

Jose Ignacio Barquero, Jesus Justiniano Hidalgo, José María Esbrí, Pablo León Higueras and Efrén Garcia-Ordiales

University of Castilla-La Mancha, University of Castilla-La Mancha, Universidad Complutense de Madrid (UCM), University of Castilla-La Mancha and University of Oviedo

Downloads 27 (1,372,601)

Abstract:

6.

Trace Metals from Different Anthropic Sources on the Mid-West Coast of Asturias: Concentrations, Dispersion and Environmental Considerations

Number of pages: 25 Posted: 02 Jun 2023

Mario Mangas-Suarez, Jose Ignacio Barquero, Enol Navarro-Murillo, Nieves Roqueñí and Efrén Garcia-Ordiales

University of Oviedo, University of Castilla-La Mancha, University of Oviedo, University of Oviedo and University of Oviedo

Downloads 27 (1,359,097)

Citation 1

Abstract:

7.

Assessment of the Contamination by Carbonaceous Anthropogenic Particulates and Polyaromatic Hydrocarbons (Pahs) Concentration in Recreational Areas of an Estuary Heavily Industrialized in Northern Spain

Number of pages: 38 Posted: 31 May 2024

Pelayo Tomillo, Isabel Suárez‐Ruíz, María José Iglesias, Mercedes Díaz-Somoano, Dionisio Luis, Efrén Garcia-Ordiales and Joana Ribeiro

affiliation not provided to SSRN, affiliation not provided to SSRN, University of Almeria, affiliation not provided to SSRN, affiliation not provided to SSRN, University of Oviedo and affiliation not provided to SSRN

Downloads 23 (1,436,435)

Efrén Garcia-Ordiales

University of Oviedo

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Scholarly Papers (7)

From Policy to Practice: Cameroon's Mining Sector and Its Alignment with the Sustainable Development Goals

Abstract:

Pah Levels in Sediments from a Coastal Area Heavily Subjected to Anthropogenic Pressure (Asturias, North of Spain)

Abstract:

Assessment of Polycyclic Aromatic Hydrocarbon Concentrations in the Sediments of an Estuary Heavily Affected by Heavy Industrial Activities

Abstract:

Mercury, Methylmercury and Other Potentially Toxic Elements in Black Bass (Micropterus Salmoides) from the Almadén Mining District: Concentration, Dispersion and Risk Concerns

Abstract:

A Preliminary Assessment of Mercury, Methylmercury and Other Potentially Toxic Elements in Largemouth Bass (Micropterus Salmoides) from the Almadén Mining District

Abstract:

Trace Metals from Different Anthropic Sources on the Mid-West Coast of Asturias: Concentrations, Dispersion and Environmental Considerations

Abstract:

Assessment of the Contamination by Carbonaceous Anthropogenic Particulates and Polyaromatic Hydrocarbons (Pahs) Concentration in Recreational Areas of an Estuary Heavily Industrialized in Northern Spain

Abstract: