{"product_id":"hydrogeochemical-and-vulnerability-assessment-von-anthony-ugbaja","title":"Hydrogeochemical and Vulnerability Assessment","description":"\u003cp\u003eIn this study, the relationship between various elements has been studied using Cross plots\/ratios, correlation analysis, cluster analysis, factor analysis, CEC, OC, NO3-, and Coliform count. Trileaner diagram was also use to determine type of water and this reveal Calcium + Magnesium\/Carbonate + Bicarbonate water. The resultant matrix reveals strong correlation of Na+ with Cl-, K+ with Cl-, and Na+ with K+ in all the seasons. Some pairs of species show moderate to strong correlation (r \u0026gt; 0.6), examples NH4+ ¿ NO2-, NH4+ - SO42- (dry season). Bicarbonate was dominant to other anion\/cation due to dissolution of carbonates and reaction of silicates with carbonic acid which accounts for the addition of HCO3- to the groundwater. HCO3- also dominates over Ca2, Na+, Mg2+,K+, and SO4 2- in all the Formations, due to silicate weathering. There was also addition of Ca2+ ,Na+ and removal of SO42- which is due to weathering and leaching of silicate. Ca2+ and Mg2+ show good correlation among themselves and also with Na+, indicating a same source. The major exchangeable ions NäCl and Näk correlate positively and correlation coefficient is found to be same for all the seasons¿ samples.\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783659183409\"\u003e\u003ch3\u003eAquifers in Nigeria\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783659183409","offer_id":39489780777053,"sku":"9783659183409","price":68.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/e4e7c55f-aa22-47ea-af25-2896ea2044ff.jpg?v=1774934719","url":"https:\/\/shop.autorenwelt.de\/products\/hydrogeochemical-and-vulnerability-assessment-von-anthony-ugbaja","provider":"Autorenwelt Shop","version":"1.0","type":"link"}