Reducing Groundwater Pumping Cost Using Alternate Pulsed Pumping

Ground Water ◽  
2020 ◽  
Author(s):  
Nikolaos Nagkoulis
Keyword(s):  
Groundwater Pumping ◽  
Pumping Cost ◽  
Pulsed Pumping

Minimization of Transient Groundwater Pumping Cost - Analytical and Practical Solutions

2017 ◽  
Vol 32 (3) ◽  
pp. 1053-1069 ◽  
Author(s):  
K. L. Katsifarakis ◽  
I. A. Nikoletos ◽  
Ch. Stavridis
Keyword(s):  
Groundwater Pumping ◽  
Pumping Cost

scholarly journals Evaluation of Seasonal Groundwater Quality Changes Associated with Groundwater Pumping and Level Fluctuations in an Agricultural Area, Korea

Water ◽  
2020 ◽  
Vol 13 (1) ◽  
pp. 51
Author(s):  
Kyoochul Ha ◽  
Eunhee Lee ◽  
Hyowon An ◽  
Sunghyun Kim ◽  
Changhui Park ◽  
...  
Keyword(s):  
Water Quality ◽  
Groundwater Quality ◽  
Groundwater Level ◽  
Irrigation Water ◽  
Agricultural Area ◽  
Water Type ◽  
Quality Changes ◽  
Groundwater Pumping ◽  
Rice Paddies ◽  
Groundwater Levels

This study was conducted to evaluate seasonal groundwater quality due to groundwater pumping and hydrochemical characteristics with groundwater level fluctuations in an agricultural area in Korea. Groundwater levels were observed for about one year using automatic monitoring sensors, and groundwater uses were estimated based on the monitoring data. Groundwater use in the area is closely related to irrigation for rice farming, and rising groundwater levels occur during the pumping, which may be caused by the irrigation water of rice paddies. Hydrochemical analysis results for two separate times (17 July and 1 October 2019) show that the dissolved components in groundwater decreased overall due to dilution, especially at wells in the alluvial aquifer and shallow depth. More than 50% of the samples were classified as CaHCO3 water type, and changes in water type occurred depending on the well location. Water quality changes were small at most wells, but changes at some wells were evident. In addition, the groundwater quality was confirmed to have the effect of saltwater supplied during the 2018 drought by comparison with seawater. According to principal component analysis (PCA), the water quality from July to October was confirmed to have changed due to dilution, and the effect was strong at shallow wells. In the study areas where rice paddy farming is active in summer, irrigation water may be one of the important factors changing the groundwater quality. These results provide a qualitative and quantitative basis for groundwater quality change in agricultural areas, particularly rice paddies areas, along with groundwater level and usage.

Groundwater pumping modeling for the sustainable management of urban water supply in Faisalabad city, Pakistan

2021 ◽  
Vol 14 (6) ◽  
Author(s):  
Abdul Khaliq ◽  
Ahsan Maqbool ◽  
Husnain Tansar ◽  
Allah Bakhsh ◽  
Muhammad Saeed ◽  
...  
Keyword(s):  
Water Supply ◽  
Sustainable Management ◽  
Urban Water ◽  
Urban Water Supply ◽  
Groundwater Pumping

Hydro-economic analysis of groundwater pumping for irrigated agriculture in California’s Central Valley, USA

2015 ◽  
Vol 23 (6) ◽  
pp. 1205-1216 ◽  
Author(s):  
Josué Medellín-Azuara ◽  
Duncan MacEwan ◽  
Richard E. Howitt ◽  
George Koruakos ◽  
Emin C. Dogrul ◽  
...  
Keyword(s):  
Economic Analysis ◽  
Central Valley ◽  
Irrigated Agriculture ◽  
Groundwater Pumping ◽  
California's Central Valley ◽  
California’S Central Valley
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