A Smaller INTRUSION
Related Articles
- Drainage evolution in south-central Africa since the breakup of Gondwana. Moore, A.E.; Larkin, P.A. // South African Journal of Geology;Mar2001, Vol. 104 Issue 1, p47
The drainage system in south-central Africa has undergone major reorganisations since the disruption of Gondwana. Isopachs of the Kalahari sequence and a variety of geomorphological features can be used to pinpoint abandoned drainage lines. Continental fluvial sediments of Mesozoic-Cenozoic age...
- Structural geology controls on groundwater flow: Lembang Fault case study, West Java, Indonesia. Robert Delinom // Hydrogeology Journal;Jun2009, Vol. 17 Issue 4, p1011
Abstract  Field evidence has shown that Lembang Fault (West Java, Indonesia) can act as a groundwater flow barrier. There are outcrops along the footwall comprising consolidated brecciated rock with very low permeability, springs and hot springs occurring along down-thrown hanging-wall...
- On the application of storage coefficient determination by quasi-steady-state flow. Birpinar, Mehmet E.; Gazioglu, Ayhan // Nordic Hydrology;Feb2005, Vol. 36 Issue 1, p13
A simple analytical method has been used for estimating the storage coefficient provided that transmissivity of the aquifer is known at the quasi-steady-state condition in confined or unconfined aquifers. The application of the method has been performed for unconfined and confined aquifer test...
- Groundwater flow in the vicinity of two artificial recharge ponds in the Belgian coastal dunes. A. Vandenbohede; Emmanuel Van Houtte; Luc Lebbe // Hydrogeology Journal;Dec2008, Vol. 16 Issue 8, p1669
Abstract  Since July 2002, tertiary treated wastewater has been artificially recharged through two infiltration ponds in the dunes of the Belgian western coastal plain. This has formed a lens of artificially recharged water in the dunes’ fresh water lens. Recharged water is...
- Evaluation of the importance of clay confining units on groundwater flow in alluvial basins using solute and isotope tracers: the case of Middle San Pedro Basin in southeastern Arizona (USA). Hopkins, Candice; McIntosh, Jennifer; Eastoe, Chris; Dickinson, Jesse; Meixner, Thomas // Hydrogeology Journal;Jun2014, Vol. 22 Issue 4, p829
As groundwater becomes an increasingly important water resource worldwide, it is essential to understand how local geology affects groundwater quality, flowpaths and residence times. This study utilized multiple tracers to improve conceptual and numerical models of groundwater flow in the Middle...
- The quality of the aquatic environment and macrophytes of karstic watercourses. Šraj-Kržič, Nina; Germ, Mateja; Urbanc-Berčič, Olga; Kuhar, Urška; Janauer, Georg A.; Gaberščik, Alenka // Plant Ecology;Sep2007, Vol. 192 Issue 1, p107
The quality of the aquatic environment and macrophytes were surveyed in the case of the remarkable karstic river Ljubljanica s. lat. (Slovenia). It consists of seven intermittent and permanent surface watercourses, connected by groundwater flows. We assessed 11 parameters describing the land use...
- Isotope-based investigation on the groundwater flow and recharge mechanism in a hard-rock aquifer system: the case of Ranchi urban area, India. Saha, Dipankar; Dwivedi, S.; Roy, Goutam; Reddy, D. // Hydrogeology Journal;Aug2013, Vol. 21 Issue 5, p1101
Ranchi urban area (257 km) depends on aquifers for 30 % of its total drinking-water supply of 17 million myear. Local hydrostratigraphy is represented by a heterogeneous, weathered and fractured aquifer system, typical of the Precambrian suite of rocks in the Indian subcontinent. Intensive...
- Hydraulic behaviour and regional impact of a horizontal well in a shallow aquifer: example from the Sefton Coast, northwest England (UK). Rushton, K.; Brassington, F. // Hydrogeology Journal;Aug2013, Vol. 21 Issue 5, p1117
Horizontal wells can be utilised for groundwater abstraction in aquifers of limited saturated thickness. One feature that must be considered is the hydraulic head inside the horizontal well, since hydraulic head gradients can be substantial in long wells with relatively small cross-sectional...
- Recharge assessment in an urban area: a case study of La Plata, Argentina. Kruse, Eduardo; Carol, Eleonora; Mancuso, Malva; Laurencena, Patricia; Deluchi, Marta; Rojo, Adolfo // Hydrogeology Journal;Aug2013, Vol. 21 Issue 5, p1091
Leakage from water mains, storm drainage and sewer systems in urban areas constitutes a source of recharge that is difficult to identify and quantify at a regional scale. The objective of this work is to apply a methodology that would make it possible to evaluate urban recharge at a regional...
