Results 1 to 10 of about 60,699 (261)

Leaching and Geochemical Modelling of an Electric Arc Furnace (EAF) and Ladle Slag Heap [PDF]

Toxics, 2022
Old metallurgical dumps across Europe represent a loss of valuable land and a potential threat to the environment, especially to groundwater (GW). The Javornik electric arc furnace (EAF) and ladle slag heap, situated in Slovenia, was investigated in this
Mojca Loncnar, Ana Mladenovič, Vesna Zalar Serjun, Marija Zupančič, Hans A. van der Sloot   +4 more
doaj   +2 more sources

Implication of geological domains data for modeling and estimating resources from Nkout iron deposit (South-Cameroun) [PDF]

Journal of Mining and Metallurgy. Section A: Mining, 2021
This paper is devoted to determining whether the addition of geological information can improve the resource estimate of mineral resources. The geochemical data used come from 116 drill holes in the Nkout East iron deposit in southern Cameroon.
Boroh A.W., Sore-Gamo K.Y., Ayiwouo Ngounouno M., Gbambie Mbowou I.B., Ngounouno I.   +4 more
doaj   +1 more source

Modelling the Alteration of Medieval Stained Glass as a Function of Climate and Pollution: Comparison between Different Methodologies

Heritage, 2023
Most stained-glass windows installed during the Middle Ages have deteriorated over time due to climate and pollution. To reconstruct their alteration history over the centuries, evaluate the current environmental risk, and predict their alteration in the
Aurélie Verney-Carron, Loryelle Sessegolo, Roger-Alexandre Lefèvre, Peter Brimblecombe   +3 more
doaj   +1 more source

Geochemical Effects on Storage Gases and Reservoir Rock during Underground Hydrogen Storage: A Depleted North Sea Oil Reservoir Case Study

Hydrogen, 2023
In this work, geochemical modelling using PhreeqC was carried out to evaluate the effects of geochemical reactions on the performance of underground hydrogen storage (UHS).
Motaz Saeed, Prashant Jadhawar, Stefano Bagala   +2 more
doaj   +1 more source

Three-dimensional comprehensive model and deep prediction of the Jinqingding gold deposit, Muping-Rushan metallogenic belt, Shandong, China

地质科技通报, 2021
The study of the three-dimensional(3D) distribution characteristics of ore-forming element geochemical field in Jinqingding gold deposit, Mouping-Rushan metallogenic belt, Shandong Province, summarizes the metallogenic law and establishes a 3D ...
Jinmin Li, Xin Huang, Wenjie Shi, Yongjun Wang, Kai Cui, Fanshun Kong, Jun Tan   +6 more
doaj   +1 more source

Genesis of the Eastern Adamello Plutons (Northern Italy): Inferences for the Alpine Geodynamics

Geosciences, 2021
The Corno Alto–Monte Ospedale magmatic complex crops out at the eastern border of the Adamello batholith, west of the South Giudicarie Fault (NE Italy).
Alessio Relvini, Silvana Martin, Bruna B. Carvalho, Giacomo Prosser, Luca Toffolo, Patrizia Macera, Omar Bartoli   +6 more
doaj   +1 more source

Geochemical modelling for mine site characterization and remediation [PDF]

E3S Web of Conferences, 2019
Although substantial advances in geochemical modelling have improved our ability to understand and improve mine site characterization and remediation, the limitations of modelling are often underappreciated.
Nordstrom D. Kirk
doaj   +1 more source

Air Quality Monitoring for Preventive Conservation of the Built Heritage Deteriorated by Salt Crystallization

Geosciences, 2022
The Santo Domingo Diocesan School (Orihuela, SE Spain) is a singular case study that relates air quality monitoring and stone conservation. The monument suffers severe damage due to salt crystallization by rising damp, which is related to the indoor ...
David Benavente, Concepción Pla, Sara Gil-Oncina, Maria Candela Ruiz, Idael Francisco Blanco-Quintero, Jose Antonio Huesca-Tortosa, Yolanda Spairani-Berrio, Sergio Sanchez-Moral   +7 more
doaj   +1 more source

Coupling Mineralogical Analyses, Leaching Tests and Kinetic Modelling to Unravel Groundwater Flow-Paths in a Complex Landslide: An Attempt from the Vedriano Case Study (Northern Italian Apennines)

Geosciences, 2020
As the rise in pore water pressure is one of the main factors in triggering landslides, the understanding of groundwater processes taking place at the hillslope scale is a crucial issue in slope stability analysis.
Federico Cervi, Alberto Tazioli
doaj   +1 more source

TRIM4Post-Mining: Transition Information Modelling for Attractive Post-Mining Landscapes—A Conceptual Framework

Mining, 2022
TRIM4Post-Mining is a H2020/RFCS-funded project that brings together a consortium of European experts from industry and academia to develop an integrated information modelling system.
Jörg Benndorf, Diego Alejandro Restrepo, Natalie Merkel, Andre John, Mike Buxton, Adriana Guatame-Garcia, Marinus Dalm, Bob de Waard, Hernan Flores, Stefan Möllerherm, Luis Alberto Pizano Wagner, Steffen Schmidt, Andreas Knobloch, Harm Nolte, Martin Kreßner   +14 more
doaj   +1 more source