Characterisation of the influence of evaporite rocks on the hydrochemistry of carbonate aquifers: The Grazalema Mountain Range (Southern Spain)

2016 ◽  
pp. 155-168
Author(s):  
Damián Sánchez ◽  
Bartolomé Andreo
Keyword(s):  
Southern Spain ◽  
Mountain Range ◽  
Carbonate Aquifers

Time Lag Analysis of Natural Responses During Unitary Recharge Events to Assess the Functioning of Carbonate Aquifers in Sierra de Grazalema Natural Park (Southern Spain)

2017 ◽  
pp. 157-167
Author(s):  
Damián Sánchez ◽  
José Francisco Martín-Rodríguez ◽  
Matías Mudarra ◽  
Bartolomé Andreo ◽  
Manuel López-Rodríguez ◽  
...  
Keyword(s):  
Time Lag ◽  
Southern Spain ◽  
Carbonate Aquifers ◽  
Natural Park

scholarly journals Groundwater Risk Intensity Assessment. Application to Carbonate Aquifers of the Western Mediterranean (Southern Spain)

2010 ◽  
Vol 23 (1-3) ◽  
pp. 101-111 ◽  
Author(s):  
A. Jiménez-Madrid ◽  
C. Martínez-Navarrete ◽  
F. Carrasco-Cantos
Keyword(s):  
Western Mediterranean ◽  
Southern Spain ◽  
Carbonate Aquifers ◽  
Intensity Assessment

Synthesis of Groundwater Recharge of Carbonate Aquifers in the Betic Cordillera (Southern Spain)

2014 ◽  
pp. 91-102 ◽  
Author(s):  
S. Martos-Rosillo ◽  
A. González-Ramón ◽  
P. Jiménez ◽  
J.J. Durán ◽  
B. Andreo ◽  
...  
Keyword(s):  
Groundwater Recharge ◽  
Betic Cordillera ◽  
Southern Spain ◽  
Carbonate Aquifers

Groundwater recharge in semi-arid carbonate aquifers under intensive use: the Estepa Range aquifers (Seville, southern Spain)

2013 ◽  
Vol 70 (6) ◽  
pp. 2453-2468 ◽  
Author(s):  
Sergio Martos-Rosillo ◽  
Miguel Rodríguez-Rodríguez ◽  
Antonio Pedrera ◽  
J. Javier Cruz-SanJulián ◽  
J. Carlos Rubio
Keyword(s):  
Groundwater Recharge ◽  
Southern Spain ◽  
Carbonate Aquifers ◽  
Intensive Use ◽  
Semi Arid

Use of hydrodynamic and hydrochemistry to characterise carbonate aquifers. Case study of the Blanca-Mijas unit (Málaga, southern Spain)

2002 ◽  
Vol 43 (1-2) ◽  
pp. 108-119 ◽  
Author(s):  
Andreo B. ◽  
Carrasco F. ◽  
Bakalowicz M. ◽  
Mudry J. ◽  
Vadillo I.
Keyword(s):  
Southern Spain ◽  
Carbonate Aquifers

Methodology for groundwater recharge assessment in carbonate aquifers: application to pilot sites in southern Spain

2008 ◽  
Vol 16 (5) ◽  
pp. 911-925 ◽  
Author(s):  
B. Andreo ◽  
J. Vías ◽  
J. J. Durán ◽  
P. Jiménez ◽  
J. A. López-Geta ◽  
...  
Keyword(s):  
Groundwater Recharge ◽  
Southern Spain ◽  
Carbonate Aquifers

scholarly journals Hydrogeological and geochemical overview of the karst aquifers in the Apuan Alps (Northwestern Tuscany, Italy)

2016 ◽  
Author(s):  
Matia Menichini ◽  
Marco Doveri ◽  
Leonardo Piccini
Keyword(s):  
Geological Structure ◽  
Base Flow ◽  
Metamorphic Rocks ◽  
Mountain Range ◽  
Mixing Processes ◽  
Karst Springs ◽  
Carbonate Aquifers ◽  
Aquifer Systems ◽  
Wide Range ◽  
Apuan Alps

Apuan Alps, in north-western Tuscany (Italy), have a very complex geological structure. For this reason karst springs show very different behaviours according to the geological setting of aquifer systems. More than 80 springs are fed by carbonate aquifers; flow rates (Q) range from 10 to 1600 L/s, in average, temperatures range from 8 to 15 °C. Deep and very slow groundwater flow feed some low-thermal springs (20-30 °C). Major karst springs (Q > 100 L/s) are concentrated in two altimetry ranges, one from 200 to 300 m a.s.l. in the seaward side (SW-NW) and a second one from 500 to 600 m a.s.l. on the inner (NE-SE) side of the mountain range. Most of the springs are the final destination of large karst systems developed in meta-dolomite and marbles characterized by a very rapid flow. Some springs have a regular regime and are fed by bathyphreatic systems in metamorphic rocks or by carbonate aquifers with a major contribution of fissured drainage in non-metamorphic rocks. Large physical-chemical variations, both in space and time, are observed as a consequence of lithological heterogeneity, mixing processes and hydrodynamic conditions. Most waters are of the Ca-HCO3 type, but Ca-SO4 and Na-Cl facies are also present. A wide range of electrical conductivity is recorded, with values between 0.1 μS/cm and 10 μS/cm. Significant differences in the average isotopic signature (e.g. δ18O from -5.5 to -8.5‰) of the “base-flow” are registered due to the variability of hydrogeological basins dimension and their distribution in terms of altitude range and side. In some cases, springs with similar chemical features and located close to each other, point out very different isotopes signature, thus highlighting complicated flow path of groundwater. Furthermore, different seasonal evolutions of isotopic signatures are registered.

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