Background conditions and mining pollution throughout history in the Río Tinto (SW Spain)

M Olías, JM Nieto - Environments, 2015 - mdpi.com
The Río Tinto drains the eastern part of the Iberian Pyrite Belt (IPB), an area with a huge
amount of massive sulphide deposits that has been mined for the last 4500 years. This river …

Río Tinto: a geochemical and mineralogical terrestrial analogue of Mars

R Amils, D Fernández-Remolar, Ipbsl Team - Life, 2014 - mdpi.com
The geomicrobiological characterization of the water column and sediments of Río Tinto
(Huelva, Southwestern Spain) have proven the importance of the iron and the sulfur cycles …

Viable cyanobacteria in the deep continental subsurface

F Puente-Sánchez, A Arce-Rodríguez… - Proceedings of the …, 2018 - National Acad Sciences
Cyanobacteria are ecologically versatile microorganisms inhabiting most environments,
ranging from marine systems to arid deserts. Although they possess several pathways for …

Coupled C, H, N, S and Fe biogeochemical cycles operating in the continental deep subsurface of the Iberian Pyrite Belt

R Amils, C Escudero, M Oggerin… - Environmental …, 2023 - Wiley Online Library
Microbial activity is a major contributor to the biogeochemical cycles that make up the life
support system of planet Earth. A 613 m deep geomicrobiological perforation and a …

Alteration of water pollution level with the seasonal changes in mean daily discharge in three main rivers around Dhaka City, Bangladesh

MS Islam, MK Uddin, SM Tareq, M Shammi, AKI Kamal… - Environments, 2015 - mdpi.com
A study based on the physicochemical parameters and dissolved metals levels from three
main rivers around Dhaka City, Bangladesh, was conducted in order to determine the …

Design and testing of a new diatom-based index for heavy metal pollution

MR Fernández, G Martín, J Corzo… - Archives of …, 2018 - Springer
Abstract The Tinto and Odiel river basins (SW Spain) are known worldwide for their unique
water characteristics. Such uniqueness is a consequence of their flow through the Iberian …

Characterization of tailings dams by electrical geophysical methods (Ert, ip): Federico mine (La Carolina, Southeastern Spain)

J Martínez, R Mendoza, J Rey, S Sandoval… - Minerals, 2021 - mdpi.com
This work analyzed the effectiveness of two electrical geophysical methods in characte-
rizing tailings dams. A large flotation cell used for sludge thickening in the concentration …

[HTML][HTML] Lessons learned from thirty years of geomicrobiological studies of Río Tinto

R Amils - Research in microbiology, 2016 - Elsevier
Río Tinto (SW Spain) is an extreme acidic environment with a remarkable concentration of
toxic heavy metals. The geomicrobiological characterization of the Tinto basin, carried out …

Preservation of underground microbial diversity in ancient subsurface deposits (> 6 Ma) of the Rio Tinto basement

DC Fernández-Remolar, D Gómez-Ortiz, P Malmberg… - Microorganisms, 2021 - mdpi.com
The drilling of the Rio Tinto basement has provided evidence of an underground microbial
community primarily sustained by the Fe and S metabolism through the biooxidation of pyrite …

[HTML][HTML] Fungal jarosite biomineralization in Río Tinto

M Oggerin, N Rodríguez, C del Moral, R Amils - Research in microbiology, 2014 - Elsevier
Río Tinto is an extreme environment located at the core of the Iberian Pyrite Belt (IPB). It is
an unusual ecosystem due to its size, constant acidic pH, high concentration of heavy metals …