The earthquake that struck L’Aquila on April 6 2009 directly affected the Gran Sasso aquifer. Co-seismic and post-seismic changes in groundwater discharge and in hydrochemistry, possibly induced by the earthquake, were observed. Spot and monitoring
The study was conducted in lacustrine wetlands located in the Khalong-la-Lithunya catchment (KLC) in the Mountains AEZ of Lesotho, in Butha-Buthe district. Investigations were made between 2009 and 2012 on the soil characteristics, hydrochemistry
of the surface waters and vegetation isotopic signatures in order to assess the extent to which conservation and rehabilitation practices have allowed the wetlands to return to its former status. Results of the hydrochemistry from the installed piezometers showed
Hydrochemistry ; Hydrogeology ; Karst ; Nevada ; Palaeo-environment ; Palaeoclimate ; Piezometric level ; Tectonics ; United States of America
chronologies of flow system water-level fluctuations, hydrochemistry, a half-million-yr proxy paleoclimate record, evidence of Devis Hole's tectonic origin, and probably atmospheric circulation.
Australia ; Catena ; Chemical erosion ; Geochemistry ; Hydrochemistry ; Isotope analysis ; Regolith ; Soil properties ; South Australia ; Strontium ; Underground water ; Watershed ; Weathering
geochemistry, soil exchange pool and soil pore water hydrochemistry; stream water and groundwater hydrochemistry were analysed as well. This investigation aimed to: 1) trace water through soils, into the groundwater, and to the stream; and 2) investigate soil
and regolith weathering hydrochemistry. Strontium isotope analysis of the groundwater, stream water, soil pore water, and soil exchange pool has established that the stream water is a mix of soil water and groundwater. This mix varies seasonally due to large
A mathematical model of the hydrogeological system of the dune area of De Panne is presented, dealing with the saturated and unsaturated zones. The hydrochemistry of the aquifer has been investigated by chemical analyses and geoelectrical well
Agricultural land use ; Derbyshire ; England ; Human impact ; Hydrochemistry ; Hydrogeology ; Isotope analysis ; Karst ; Mining activity ; Sulphur dioxide ; United Kingdom ; Watershed
In this study, the AA. use isotopic techniques to distinguish sulphur sources and processes affecting the hydrochemistry of sulphur in a mixed allogenic-autogenic karst carchment in central England, which is influenced by both natural
solids concentration in melt water to describe the seasonal variation of solute and its relation to discharge, in an attempt to use melt-water hydrochemistry as an indicator of the nature of subglacial processes within an Alpine glacier. Melt-water
hydrochemistry provides some insight into the nature of subglacial chemical processes, but, since melt waters do not appear to have access to all areas of the glacier bed, it probably underestimates total chemical activity.