The nomenclature for Kansas aquifers needs revision. Many of the names currently in use were derived in an ad hoc manner without the benefit of a consistent set of hydrogeologically based guidelines. Because nomenclature forms the basis of scientific discussion of hydrologic issues, names should be clearly defined and consistently applied in order to prevent erroneous or unintended hydrologic i...

Abstract Resistivity data acquisition using the two-dimensional (2D) resistivity method has been carried out at 8 locations in Kahayan Kuala area, Pulang Pisau District, Central Kalimantan. The aim of study was to identify distribution type and depth aquifer layers other geological materials subsurface based on their characteristics. results showed that values northern part area ranging from 13...

A gas blowout during an unauthorized well drilling occurred on June 9, 2020 at the Rome-Ciampino boundary periphery of Colli Albani quiescent volcano. This zone hosts a shallow confined gas-pressured aquifer, which recently produced further three blowouts. Dangerous atmospheric CO2 and H2S concentrations killed some birds, 12 families were evacuated. The helium isotopic composition indicates th...

Abstract The use of spreadsheets for numerical groundwater flow modeling is not a novelty; however, its potential in the classroom has been emphasized enough. This Teachers Aid provides step-by-step implementation steady-state, vertically integrated two-dimensional model confined irregular aquifer with boundary conditions three kinds and subject to pumping recharge that will enhance learning ex...

Abstract The DRASTIC method is one of the most widely used groundwater vulnerability assessment techniques. In areas where main useful aquifers are covered with an extra layer diverse sediments, a further modification required for more precise estimation. this article, was improved in characterized by Quaternary deposits remarkably influencing infiltration conditions. Three parameters were modi...

Geoelectrical resistivity sounding surveys was carried out at two locations (A and B) in the new CanaanCity residential estate of Canaan land Ota, Ogun state order to locate possible targets for groundwater explorations. A total twelve (12) vertical electrical soundings were conducted using Schlumberger array configuration. The interpretations VES curves revealed five six geoelectrical layers l...