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首页> 外文期刊>African Journal of Biotechnology >Assessment of spatio-temporal variations in surface water quality of Ghaggar River (North-Western, India) utilized for drinking and agricultural purposes
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Assessment of spatio-temporal variations in surface water quality of Ghaggar River (North-Western, India) utilized for drinking and agricultural purposes

机译：评估用于饮用和农业目的的加格河（印度西北）地表水水质的时空变化

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摘要

In the present study, statistical analyses (descriptive and principal component analysis) were applied to Ghaggar River surface water data set monitored in the month of June 2006 and 2007 to check spatio-temporal variations in water quality. From these, two summer observations were taken into consideration because in summer season, high concentrations are observed for different water constituents. The various physico-chemical constituents like pH,?total dissolved solids (TDS),electrical conductivity (EC), temperature, Cl-, HCO3-, CO32-, Na+, K+, Ca2+, Mg2+, F-, SO42-?and PO43-?were analyzed. Statistical results revealed that water quality variables were totally different during the two summer observations.?Keywords: Principal component analysis, spatio-temporal variations, water quality, summer season.
机译：在本研究中，将统计分析（描述性和主成分分析）应用于2006年6月和2007年6月监测的Ghaggar河地表水数据集，以检查水质的时空变化。从这些数据中，考虑了两个夏季观测值，因为在夏季，观测到了不同水成分的高浓度。 pH，总溶解固体（TDS），电导率（EC），温度，Cl-，HCO3-，CO32-，Na +，K +，Ca2 +，Mg2 +，F-，SO42-α和PO43等各种物理化学成分-？被分析。统计结果表明，在两次夏季观测中，水质变量完全不同。关键词：主成分分析，时空变化，水质，夏季。

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