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, 2021
Groundwater is the major water source for irrigation and domestic purposes in and around Beiluo River watershed, Guanzhong Basin of northwestern China. To provide a scientific basis for sustainable groundwater development, 25 groundwater samples in the ...
Yanlin Li +3 more
semanticscholar +1 more source
Groundwater is the major water source for irrigation and domestic purposes in and around Beiluo River watershed, Guanzhong Basin of northwestern China. To provide a scientific basis for sustainable groundwater development, 25 groundwater samples in the ...
Yanlin Li +3 more
semanticscholar +1 more source
Assessment of Groundwater Quality by Chemometrics [PDF]
Water Environment Research, 2016 ABSTRACT: Chemometric methods were used to analyze large data sets of groundwater quality from 18 wells supplying the central drinking water system of Larissa city (Greece) during the period 2001 to 2007 (8.064 observations) to determine temporal and spatial variations in groundwater quality and to identify pollution sources.
Dimitra Dinouli +7 more
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The quality of the groundwater in the Netherlands
Journal of Hydrology, 1998Abstract Information collected as part of the Netherlands National Groundwater quality Monitoring Network and the Provincial Groundwater quality Monitoring Network are presented. A more detailed analysis of nitrate and aluminium is provided to illustrate the major features observed.
L.J.M. Boumans +3 more
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Hydrological Processes, 1996
The term 'trend' takes on a variety of meanings for groundwater quality in both a temporal and spatial context. Most commonly, trends are thought of as changes over time at either a regional or localized spatial scale. Generally water quality managers are most interested in changes associated with some form of human activity. Carefully defining what is
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The term 'trend' takes on a variety of meanings for groundwater quality in both a temporal and spatial context. Most commonly, trends are thought of as changes over time at either a regional or localized spatial scale. Generally water quality managers are most interested in changes associated with some form of human activity. Carefully defining what is
openaire +2 more sources
Human and Ecological Risk Assessment, 2020
Urbanization and land use/land cover (LULC) patterns significantly affect groundwater quality. This study investigated groundwater quality and LULC conversion of Xi’an City in Guanzhong Basin over ten years, from 2005 to 2015.
Song He +4 more
semanticscholar +1 more source
Urbanization and land use/land cover (LULC) patterns significantly affect groundwater quality. This study investigated groundwater quality and LULC conversion of Xi’an City in Guanzhong Basin over ten years, from 2005 to 2015.
Song He +4 more
semanticscholar +1 more source
Groundwater Quality Sustainability
2012Foreword About the editors List of all contributors Part 1 Groundwater quality 1 The role of the unsaturated zone in determining nitrate leaching to groundwater M. Matrocicco, N. Colombani, E. Salemi, F. Vincenzi & G. Castaldelli 2 Coupling an unsaturated model with a hydro-economic framework for deriving optimal fertilizer application to control ...
Piotr Maloszewski +2 more
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Groundwater quality and contamination
1999The quality of water is as important as its available quantity. Rain and snow are the purest forms of water which undergo many complex chemical changes after coming in contact with soil and other rock materials. Man’s activities also have a considerable influence on water quality.
Ravi Gupta, B. B. S. Singhal
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Development of groundwater quality index
Environmental Monitoring and Assessment, 2009Assessing the water quality status for special use is the main objective of any water quality monitoring studies. The water quality index (WQI) is a mathematical instrument used to transform large quantities of water quality data into a single number which represents the water quality level.
Mohesn Saeedi +3 more
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Groundwater Quality and Contamination
2016Besides quantity of water, quality is very much important for human use. Beyond the permissible limit, the water is considered as polluted. Direct pollutions are bacterial, organic, heavy metal, seepage, discharge of salt and chemical. Indirect pollutions are nitrogen monoxide in atmosphere and fluoride and arsenic pollution in the water in different ...
Subrata Kunar +2 more
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2015
Groundwater quality aspects are among the most significant indicators as for the groundwater usage categorization for domestic and especially agricultural activities, water mixture from different quality regions in the same aquifer of among different aquifers, and recharge calculations. Major cation and anion compositions and their chemical balance are
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Groundwater quality aspects are among the most significant indicators as for the groundwater usage categorization for domestic and especially agricultural activities, water mixture from different quality regions in the same aquifer of among different aquifers, and recharge calculations. Major cation and anion compositions and their chemical balance are
openaire +2 more sources