Concentrated recharge is a unique characteristic of karst aquifers which results in great amount suspended matter being transported through the system. Investigation substances gives information about potential area and water circulation aquifer To delineate groundwater semiarid system associated with Susuz springs, Seydi?ehir, Turkey, mineralogical compositions textural properties bedrock, spr...

0022-1694/$ see front matter Published by Elsevier doi:10.1016/j.jhydrol.2010.04.036 * Corresponding author at: US Geological Survey, 1505 Ferguson Lane, Austin, TX 78754, United States. E-mail address: [email protected] (M. Musgrov A two and a half year study of two adjacent watersheds at the Honey Creek State Natural Area (HCSNA) in central Texas was undertaken to evaluate spatial and tempora...

Gypsum karst problems in the Permian and Triassic sequences of England have caused difficult conditions for bridge and road construction. In Northern England, the Ripon Bypass crosses Permian strata affected by active gypsum karst and severe subsidence problems. Here, the initial borehole site investigation for the road was supplemented by resistivity tomography studies. The roadway was reinfor...

Karst aquifers are often classified as highly heterogeneous systems. Such systems are very complex to assess and model due to the presence of discontinuous porosity, large spatial variability of hydraulic parameters and the difficulties encountered in establishing the fundamental spatial properties of the system. In fact, karst aquifers have been studied and classified into groups based on seve...

Abstract This paper investigates sources of early signs nitrate pollution in a karst aquifer and major spring. Te Waikoropupu Springs are the largest springs New Zealand amongst Southern Hemisphere with mean outflow 13.4 m 3 /s. They discharge clearest water ever recorded from spring, but warning quality deterioration is signalled by increasing concentrations. The partly artesian 2.85 km volume...

0022-1694/$ see front matter 2009 Elsevier B.V. A doi:10.1016/j.jhydrol.2009.07.052 * Corresponding author. Present address: ExxonMob Benmar Drive, Houston, TX 77060, United States. Tel.: 392 9294. E-mail addresses: [email protected] (P.J. Moore), jb [email protected] (E.J. Screaton). Information about sources of recharge, distributions of flow paths, and the extent of water–rock reactions in karst ...

Clean water is an unlimited and sustainable need that must be fulfilled every day meet appropriate standard in terms of quantity quality. The research objective this study was to analyze the quality thirty freshwater springs twenty four brackish karst area Buton Tengah Regency achieve resource management. Data on chemically biologically have been analyzed biology laboratory FMIPA Universitas Ha...

The Jinan spring basin is located in the karst area of northern China, where springs serve as important sources water supply. Several studies on protection and supply have been carried out, scholars developed some laws local groundwater flow dynamic characteristics aquifer structures. Unfortunately, there a lack detailed research preferential recharge zones, which are main pathways springs. The...