Coastal aquifers in semi-arid zones are particularly exposed to environmental changes because of their low annual recharge and the increasing anthropogenic pressure. This is case Trarza phreatic aquifer (SW Mauritania), which uppermost northern part great Senegalese-Mauritanian sedimentary basin. The interactions between Atlantic Ocean Tertiary-Quaternary have evolved considerably during last m...

The objective of the Aquifer-CO2Leak project is to get insights into carbon dioxide CO2 migration in aquifers within context Carbon Capture and Storage (CCS) test different equipment necessary for monitoring. underlying idea develop an experiment saturated zone (phreatic) underground limestone quarry located at Gironde department (France). It consists injecting water, carrying dissolved gases (...

The site under study covers an area of 273 km in the Oristano plain on the west coast of Sardinia (Italy). Since 1950 the plain, formed during the Quaternary by alluvial deposits, has been under intensive cultivation and is an important dairy farming centre. In the coastal region, the large number of wells (25,000 tapped and not) some very close to each other, has resulted in over-exploitation ...

Holding up the phreatic surface near by the plant root zone to effective use of water and provide themoisture on the root zone is a usual method, which uses for several decades by researchers. In thisstudy, we investigate the possibility of controlled drainage method in dry and half-dryzone (i.e., theclimate of the center and south of the Khuzestan state) on thecane plant. The results showedtha...

The large-deformation mechanics and multiphysics of continuous or fracturing partially saturated porous media under static dynamic loads are significant in engineering science. This article is devoted to a computational coupled periporomechanics paradigm assuming passive air pressure for modeling failure variably media. governing equations bulk fracture material points formulated the current/de...