Weathered basement aquifer resistivity and thickness, bedrock relief, and resistivity anisotropy coefficient thematic maps were created using the Krigging interpolation technique. The thematic maps were integrated to evolve the composite groundwater prospect map of the area using the weighted linear ...
Geologic characterization, mapping and evaluation of aquifers in three southwestern Illinois counties; Geological Society of America, North-Central Section, 35th annual meetingThe Metro-East region of Illinois is comprised of Madison, Monroe and St. Claire Counties and is part of...
Fig. 1. (a) Location map showing the distribution of the NSAS and its subbasins (Dakhla, Kufra, and Northern Sudan Platform), the basement uplifts (Uweinat-Aswan, Uweinat-Howar), the 20 mm AAP threshold line, and the groundwater flow direction (Ball, 1927; Sanford, 1935). 2. ...
as well as an extended X-ray absorption fine structure (EXAFS) technique, were used to reveal U distribution, U oxidation state and the local atomic environment in “Äspö-calcite” material. The U µXRF map recorded on a 200
As of today, pure hydrogen has only been stored in salt caverns at Teesside in the UK and at Clemens Dome, Spindletop, and Moss Bluff in the US, whereas there is no record so far of hydrogen storage in geological porous media [27,28]. The only relevant experience in this context is ...
Representative biomarkers (e.g., n-alkanes), diversity and microbial community in the aquifers contaminated by high concentration of arsenic (As) in different sediment depth (0–30 m) in Jianghan Plain, Hubei, China, were analyzed to investigate the potential mechanism of As enrichment in ...
In the news item “Report assesses nutrient pollution in U.S. streams and aquifers” in the 5 October 2010 issue of Eos (91(40), 359), a sentence in the fourth paragraph should have read, “The assessment found that the proportion of wells that exceed the federal human health drinking ...
In order to assess the groundwater quality, 36 groundwater samples had been collected in year 2011. The geographic information system-based spatial distribution map of different major elements has been prepared using ArcGIS 9.2. The Piper plot shows that most of the groundwater samples fall in ...
saline aquifers T. D. Rathnaweera, P. G. Ranjith & M. S. A. Perera Interactions between injected CO2, brine, and rock during CO2 sequestration in deep saline aquifers alter their natural hydro-mechanical properties, affecting the safety, and efficiency of the sequestration ...
Explore content About the journal Publish with us Sign up for alerts RSS feed nature scientific reports articles article Article Open access Published: 15 October 2020 Normalized difference vegetation index as the dominant predicting factor of groundwater recharge in phreatic aquifers: case studies ...