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Analysis of the groundwater resource decline in an intramountain aquifer system in Central Iran

(2012) GEOLOGICA BELGICA. 15(3). p.176-180
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Abstract
The Shahrekord aquifer is located in an intramountain basin in Central Iran (90 km SW of Isfahan) and is the main resource of irrigation water for the intensively developed agriculture in the Shahrekord Plain. Early exploitation of the aquifer started back around 1950 but has intensified severely during the last decades. Irrigation water is provided by three means: spring water is tapped, water is pumped from around 650 wells and in historic times more than 100 karizes (or ghanats, deep underground channels that drain the water table and are accessed by shafts) were constructed and provide an additional source of water. However, groundwater levels have declined severely during the last decade, and although systematic piezometric monitoring already started in 1984, it stayed unclear whether the declining trend is related to increased water demand and exploitation or is due to climatic reasons, as around 2000 a severe drought lasted for three years. In this paper, exploitation and precipitation data are combined with the measured piezometric levels to analyse their relationship and help to understand the observed trend in declining groundwater storage. This aquifer is an example of a system that can easily deliver large amounts of groundwater because of a high transmissivity and considerable thickness, but has, for climatic reasons, a limited recharge. This imbalance makes the present level of exploitation unsustainable.
Keywords
exploitation, groundwater, Iran, sustainability, RECHARGE

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MLA
Van Camp, Marc, et al. “Analysis of the Groundwater Resource Decline in an Intramountain Aquifer System in Central Iran.” GEOLOGICA BELGICA, vol. 15, no. 3, 2012, pp. 176–80.
APA
Van Camp, M., Radfar, M., Martens, K., & Walraevens, K. (2012). Analysis of the groundwater resource decline in an intramountain aquifer system in Central Iran. GEOLOGICA BELGICA, 15(3), 176–180.
Chicago author-date
Van Camp, Marc, Mahdi Radfar, Kristine Martens, and Kristine Walraevens. 2012. “Analysis of the Groundwater Resource Decline in an Intramountain Aquifer System in Central Iran.” GEOLOGICA BELGICA 15 (3): 176–80.
Chicago author-date (all authors)
Van Camp, Marc, Mahdi Radfar, Kristine Martens, and Kristine Walraevens. 2012. “Analysis of the Groundwater Resource Decline in an Intramountain Aquifer System in Central Iran.” GEOLOGICA BELGICA 15 (3): 176–180.
Vancouver
1.
Van Camp M, Radfar M, Martens K, Walraevens K. Analysis of the groundwater resource decline in an intramountain aquifer system in Central Iran. GEOLOGICA BELGICA. 2012;15(3):176–80.
IEEE
[1]
M. Van Camp, M. Radfar, K. Martens, and K. Walraevens, “Analysis of the groundwater resource decline in an intramountain aquifer system in Central Iran,” GEOLOGICA BELGICA, vol. 15, no. 3, pp. 176–180, 2012.
@article{2072107,
  abstract     = {{The Shahrekord aquifer is located in an intramountain basin in Central Iran (90 km SW of Isfahan) and is the main resource of irrigation water for the intensively developed agriculture in the Shahrekord Plain. Early exploitation of the aquifer started back around 1950 but has intensified severely during the last decades. Irrigation water is provided by three means: spring water is tapped, water is pumped from around 650 wells and in historic times more than 100 karizes (or ghanats, deep underground channels that drain the water table and are accessed by shafts) were constructed and provide an additional source of water. However, groundwater levels have declined severely during the last decade, and although systematic piezometric monitoring already started in 1984, it stayed unclear whether the declining trend is related to increased water demand and exploitation or is due to climatic reasons, as around 2000 a severe drought lasted for three years. In this paper, exploitation and precipitation data are combined with the measured piezometric levels to analyse their relationship and help to understand the observed trend in declining groundwater storage. This aquifer is an example of a system that can easily deliver large amounts of groundwater because of a high transmissivity and considerable thickness, but has, for climatic reasons, a limited recharge. This imbalance makes the present level of exploitation unsustainable.}},
  author       = {{Van Camp, Marc and Radfar, Mahdi and Martens, Kristine and Walraevens, Kristine}},
  issn         = {{1374-8505}},
  journal      = {{GEOLOGICA BELGICA}},
  keywords     = {{exploitation,groundwater,Iran,sustainability,RECHARGE}},
  language     = {{eng}},
  number       = {{3}},
  pages        = {{176--180}},
  title        = {{Analysis of the groundwater resource decline in an intramountain aquifer system in Central Iran}},
  volume       = {{15}},
  year         = {{2012}},
}

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