The fracture permeability of hard rock aquifers is due neither to tectonics, nor to unloading, but to weathering processes

P Lachassagne, R Wyns, B Dewandel - Terra Nova, 2011 - Wiley Online Library
Terra Nova, 23, 145–161, 2011 Abstract The hydrogeology of superficial (∼ 0–100 m bgl)
Hard Rock Aquifers (HRA; ie plutonic and metamorphic rocks) has so far been dominated by …

Hydrogeochemistry and geothermometry of the carbonate-evaporite aquifers controlled by deep-seated faults using major ions and environmental isotopes

P Yang, D Luo, A Hong, B Ham, S Xie, X Ming… - Journal of …, 2019 - Elsevier
Carbonate aquifers probably constitute the most important thermal water resources in non-
volcanic areas, and are characteristic of great energy potential and easier production as the …

Tracing source and mobility of arsenic and trace elements in a hydrosystem impacted by past mining activities (Morelos state, Mexico)

A Barats, C Renac, AM Orani, G Durrieu… - Science of the Total …, 2020 - Elsevier
Abstract The Sierra Huautla (Morelos State, Mexico) is a biological reserve with historical
mines of Ag and Pb. In this area, waters used by inhabitants are contaminated by arsenic …

Respective roles of the weathering profile and the tectonic fractures in the structure and functioning of crystalline thermo-mineral carbo-gaseous aquifers

B Dewandel, M Alazard, P Lachassagne… - Journal of …, 2017 - Elsevier
Crystalline thermo-mineral and carbo-gaseous (CTMCG) hydrosystems are well known for
their economic importance in fields such as thermal, spa activities and natural mineral water …

A modified global model for predicting the tritium distribution in precipitation, 1960–2005

Y Zhang, S Ye, J Wu - Hydrological Processes, 2011 - Wiley Online Library
A modified global model for predicting the tritium concentration in precipitation has been
developed using the dataset of International Atomic Energy Agency/the World …

Origin of pegmatites and fluids at Ponta Negra (RJ, Brazil) during late-to post-collisional stages of the Gondwana Assembly

EM Bongiolo, C Renac, PA de Toledo Piza… - Lithos, 2016 - Elsevier
Abstract The Ponta Negra Pegmatites (PNP), part of a pegmatitic province in Rio de Janeiro
State, Brazil, crop out along an intensely deformed, medium-to high-grade metamorphic …

CO2 escapes in the Laacher See region, East Eifel, Germany: application of natural analogue onshore and offshore geochemical monitoring

F Gal, B Michel, B Gilles, J Frédéric, M Karine - International Journal of …, 2011 - Elsevier
Natural analogues studies have received growing interest during preceding years in a CCS
perspective. There is a strong willing to deploy robust and reliable technologies to ensure …

Guidelines and the design approach for vertical geothermal heat pump systems: current status and perspective

SE Dehkordi, RA Schincariol - Canadian Geotechnical Journal, 2014 - cdnsciencepub.com
Geothermal heat pumps are becoming increasingly popular due to their energy efficiency,
rising energy prices, and them being a renewable or sustainable form of energy. However …

[PDF][PDF] Hydrogeochemical Processes in Basement Areas Using Principal Component in Burkina Faso (West African Sahel)

MD Faye, VYB Loyara, A Keita, M Diop… - … of Environmental & …, 2025 - researchgate.net
The basement aquifers in Burkina Faso are increasingly exposed to groundwater pollution,
largely due to socioeconomic activities and climatic fluctuations, particularly the reduction in …

Oxic and post-oxic chemical changes related to eogenesis and mesogenesis in a Miocene paleolake

C Renac, A Barats, A Mexias, J Barriere… - Journal of …, 2020 - Springer
Abstract In the Forez Basin of the French Massif Central, clay-rich alluvial deposits include a
series of red-and green-colored sediments and carbonate cement that record evaporation …