Results 111 to 120 of about 5,083 (222)

Analysis on the mode of depletion of water reserves contained in the Locoli aquifer (Monte Albo - northeastern Sardinia)

open access: yesAcque Sotterranee
This paper presents analytical insights based on hydrogeological monitoring data collected in a specific portion of Monte Albo, the Locoli aquifer, located in the Mesozoic limestones of north-eastern Sardinia: these analyses were carried out by ...
Francesco Murgia   +5 more
doaj   +1 more source

Evolution of Early Karst Aquifers

open access: yes, 2000
The book presents the application of numerical modelling in study of early speleogenesis. First part discusses the evolution of a single fracture in various hydrological, geochemical and geological settings. Numerical results are compared to more general, analytical results.
openaire   +1 more source

Modelling contributions of the local and regional groundwater flow of managed aquifer recharge activities at Querença-Silves Aquifer System [PDF]

open access: yes, 2015
The Querença-Silves (QS) aquifer system is one of the most important natural groundwater reservoirs in the Algarve region of southern Portugal. With a surface area of 324 km2, this karst aquifer system is the main source of supply for irrigation as well
Monteiro, José Paulo   +8 more
core  

Karst genesis modelling of a regional Mediterranean aquifer (Lez, France).

open access: yes, 2016
International audienceThe Lez aquifer (Montpellier, France) developed in aMediterranean setting, through several stages.Problem : The Messinian crisis is considered as mainly havingdriven the architecture of the karst conduits.Questions : Is this stage ...
Massonnat, Gerard   +4 more
core  

Evaluating Discharge Regimes of Karst Aquifer

open access: yes, 2015
Karst springs are typical for abrupt changes of discharge immediately following recharge events. Monitored discharges of springs are used to determine quantitative variability over the period of time, showing their reliability as dependable water sources.
Peter Malík, Malik, Peter
core   +1 more source

Karst aquifer hazard assessment and mapping on the Classical Karst

open access: yesActa geographica Slovenica, 2006
The article presents potential and actual sources of groundwater contamination on the Kras plateau, which is the recharge area of the Klariči karst water source that provides drinking water for the Kras plateau and Koprsko primorje. The water source is insufficiently protected due to inadequate water protection policy and the control over the ...
openaire   +3 more sources

Poland in World Karst Aquifer Mapping Project (WOKAM)

open access: yes, 2015
The article presents World Karst Aquifer Mapping Project (WOKAM). The goal of this project, implemented in 2012– 2015, is to establish the first karst aquifer world map, presenting karst aquifers, most important water intakes, karst springs and caves ...
Polonius, A.   +2 more
core  

Source, variability, and transformation of nitrate in a regional karst aquifer: Edwards aquifer, central Texas

open access: yes, 2016
Many karst regions are undergoing rapid population growth and expansion of urban land accompanied by increases in wastewater generation and changing patterns of nitrate (NO3−) loading to surface and groundwater.
Banta, J.R.   +5 more
core   +1 more source

Proceedings of the 2001 U.S. Geological Survey Karst Interest Group, St. Petersburg, Florida, February 13-16, 2001 USGS Karst Interest Group USGS Water-Resources Investigations Report 01-4011

open access: yes, 2001
Contents: Preface -- Introduction and Acknowledgements. Karst EcosystemsKarst Landscapes and the Importance of Three Dimensional Data in Protection of Cave and Karst Resources Rick Olson -- The Ecological Role of the Karst Wetlands of Southern Florida in
Kuniansky, Eve L.   +1 more
core  

Numerical modeling of geothermal groundwater flow in karst aquifer system in eastern Weibei, Shaanxi Province, China

open access: yes, 2007
The quantitative assessment of geothermal water resources is important to the exploitation and utilization of geothermal resources. In the geothermal water systems the density of groundwater changes with the temperature, therefore the variations in ...
Ll   +13 more
core  

Home - About - Disclaimer - Privacy