A review of GIS-integrated statistical techniques for groundwater quality evaluation and protection

D Machiwal, V Cloutier, C Güler, N Kazakis - Environmental Earth …, 2018 - Springer
Water quality evaluation is critically important for the protection and sustainable
management of groundwater resources, which are variably vulnerable to ever-increasing …

Trends in drinking water nitrate violations across the United States

MJ Pennino, JE Compton… - Environmental science & …, 2017 - ACS Publications
Drinking water maximum contaminant levels (MCL) are established by the US EPA to protect
human health. Since 1975, US public water suppliers have reported MCL violations to the …

[PDF][PDF] Recharge rates and chemistry beneath playas of the High Plains aquifer, USA

JJ Gurdak, CD Roe - Hydrogeology Journal, 2010 - Citeseer
Playas are ephemeral, closed-basin wetlands that are hypothesized as an important source
of recharge to the High Plains aquifer in central USA. The ephemeral nature of playas, low …

Patterns and predictions of drinking water nitrate violations across the conterminous United States

MJ Pennino, SG Leibowitz, JE Compton, RA Hill… - Science of the Total …, 2020 - Elsevier
Excess nitrate in drinking water is a human health concern, especially for young children.
Public drinking water systems in violation of the 10 mg nitrate-N/L maximum contaminant …

Groundwater quality assessment using multivariate analysis, geostatistical modeling, and water quality index (WQI): a case of study in the Boumerzoug-El Khroub …

O Bouteraa, A Mebarki, F Bouaicha, Z Nouaceur… - Acta Geochimica, 2019 - Springer
In this study, the analytical data set of 26 groundwater samples from the alluvial aquifer of
Boumerzoug-El khroub valley has been processed simultaneously with Multivariate …

Long term (1960–2010) trends in groundwater contamination and salinization in the Ogallala aquifer in Texas

S Chaudhuri, S Ale - Journal of Hydrology, 2014 - Elsevier
Although numerous studies have expounded on depletion of the Ogallala aquifer, very few
researchers have studied groundwater quality therein which relates to the 'usability'of …

Monitoring and assessment of groundwater quality and its suitability for domestic and agricultural use in the Cenozoic rocks of Jammu Himalaya, India: a geospatial …

AS Jasrotia, AK Taloor, U Andotra, R Kumar - Groundwater for Sustainable …, 2019 - Elsevier
Assessment of groundwater quality and suitability for domestic and agricultural purposes
was carried out in the Cenozoic rocks of the Jammu Himalaya. The study area located in the …

Effects of irrigated agroecosystems: 2. Quality of soil water and groundwater in the southern High Plains, Texas

BR Scanlon, JB Gates, RC Reedy… - Water Resources …, 2010 - Wiley Online Library
Trade‐offs between water‐resource depletion and salinization need to be understood when
promoting water‐conservative irrigation practices. This companion paper assesses impacts …

Nitrate contamination in irrigation groundwater, Isfahan, Iran

A Esmaeili, F Moore, B Keshavarzi - Environmental Earth Sciences, 2014 - Springer
Groundwater is one of the major sources of water in Isfahan. Efficient management of these
resources requires a good understanding of its status. This paper focuses on the …

Categorical Indicator Kriging for assessing the risk of groundwater nitrate pollution: the case of Vega de Granada aquifer (SE Spain)

M Chica-Olmo, JA Luque-Espinar… - Science of the Total …, 2014 - Elsevier
Groundwater nitrate pollution associated with agricultural activity is an important
environmental problem in the management of this natural resource, as acknowledged by the …