scholarly journals Geochemical Processes Regulating Groundwater Quality in Coastal Aquifer in Odawara Region, Kanagawa Prefecture, Japan

2011 ◽  
Vol 24 (1) ◽  
pp. 37-49 ◽  
Author(s):  
Henda JELASSI ◽  
Tadashi TANAKA ◽  
Tsutomu YAMANAKA ◽  
Mourad BEDIR
Keyword(s):  
Groundwater Quality ◽  
Coastal Aquifer ◽  
Geochemical Processes ◽  
Kanagawa Prefecture

Assessment of groundwater quality based on GIS and geochemical methods: coastal aquifer of Bouficha (North-Eastern Tunisia)

2020 ◽  
Vol 24 (4) ◽  
Author(s):  
Fadoua Hamzaoui-Azaza ◽  
Meriem Ameur ◽  
Refka Chaouch ◽  
Lilia Ben Cheikha ◽  
Moncef Gueddari ◽  
...  
Keyword(s):  
Groundwater Quality ◽  
Coastal Aquifer ◽  
North Eastern

scholarly journals Investigating Groundwater Condition and Seawater Intrusion Status in Coastal Aquifer Systems of Eastern India

Water ◽  
2021 ◽  
Vol 13 (14) ◽  
pp. 1952
Author(s):  
Subrata Halder ◽  
Lingaraj Dhal ◽  
Madan K. Jha
Keyword(s):  
Groundwater Quality ◽  
Seawater Intrusion ◽  
Groundwater Level ◽  
Coastal Aquifer ◽  
Quality Data ◽  
Confined Aquifer ◽  
Groundwater Levels ◽  
Post Monsoon ◽  
Aquifer Systems ◽  
Sustainable Water Supply

Providing sustainable water supply for domestic needs and irrigated agriculture is one of the most significant challenges for the current century. This challenge is more daunting in coastal regions. Groundwater plays a pivotal role in addressing this challenge and hence, it is under growing stress in several parts of the world. To address this challenge, a proper understanding of groundwater characteristics in an area is essential. In this study, spatio-temporal analyses of pre-monsoon and post-monsoon groundwater-levels of two coastal aquifer systems (upper leaky confined and underlying confined) were carried out in Purba Medinipur District, West Bengal, India. Trend analysis of seasonal groundwater-levels of the two aquifers systems was also performed using Mann-Kendall test, Linear Regression test, and Innovative Trend test. Finally, the status of seawater intrusion in the two aquifers was evaluated using available groundwater-quality data of Chloride (Cl−) and Total Dissolve Solids (TDS). Considerable spatial and temporal variability was found in the seasonal groundwater-levels of the two aquifers. Further, decreasing trends were spotted in the pre-monsoon and post-monsoon groundwater-level time series of the leaky confined and confined aquifers, except pre-monsoon groundwater-levels in Contai-I and Deshpran blocks, and the post-monsoon groundwater-level in Ramnagar-I block for the leaky confined aquifer. The leaky confined aquifer in Contai-I, Contai-III, and Deshpran blocks and the confined aquifer in Nandigram-I and Nandigram-II blocks are vulnerable to seawater intrusion. There is an urgent need for the real-time monitoring of groundwater-levels and groundwater quality in both the aquifer systems, which can ensure efficient management of coastal groundwater reserves.

Impact of landuse on the groundwater quality along coastal aquifer of Thiruvallur district, South India

2017 ◽  
Vol 4 (4) ◽  
pp. 849-873 ◽  
Author(s):  
S. Senthilkumar ◽  
B. Gowtham ◽  
M. Sundararajan ◽  
S. Chidambaram ◽  
J. Francis Lawrence ◽  
...  
Keyword(s):  
Groundwater Quality ◽  
Coastal Aquifer ◽  
South India

Influence of hydro-geochemical processes on groundwater quality through geostatistical techniques in Kadava River basin, Western India

2018 ◽  
Vol 12 (1) ◽  
Author(s):  
Vasant Madhav Wagh ◽  
Dipak Baburao Panaskar ◽  
James A. Jacobs ◽  
Shrikant Vitthal Mukate ◽  
Aniket Avinash Muley ◽  
...  
Keyword(s):  
Groundwater Quality ◽  
River Basin ◽  
Western India ◽  
Geochemical Processes ◽  
Geostatistical Techniques

scholarly journals Application of Multivariate Statistical Techniques for Characterization of Groundwater Quality in the Coastal Aquifer of Nador, Tipaza (Algeria)

2016 ◽  
Vol 64 (3) ◽  
pp. 670-693 ◽  
Author(s):  
Abdelkader Bouderbala ◽  
Boualem Remini ◽  
Abdelamir Saaed Hamoudi ◽  
Antonio Pulido-Bosch
Keyword(s):  
Groundwater Quality ◽  
Coastal Aquifer ◽  
Statistical Techniques ◽  
Multivariate Statistical Techniques ◽  
Multivariate Statistical
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