Hydro-chemical Characteristics and Evaluation of Groundwater Suitability for Irrigation Use in the Interfluves of the Rivers Brahmaputra and Kolong, Assam

 Periodic Research (P: ISSN No. 2231-0045 RNI No. UPBIL/2012/55438 VOL.-7, ISSUE-2, November-2018 E: ISSN No. 2349-9435)

 Abstract



 Satyajit Kataki 

Associate Professor, Deptt.of Geology, Cotton University, Guwahati, India



Uttam Goswami 

Professor, Deptt.of Applied Geology, Dibrugarh University, Dibrugarh , India

In the present study an attempt has been made to understand the hydro-chemical characteristics of groundwater in the area and its suitability for irrigation use. Groundwater chemistry in the study area is dominated by Ca followed by Mg>Na>K. The order of abundance in anionic chemistry is HCO3>Cl>SO4.The integration of SAR and EC, and, integration of Na % and TDS shows that groundwater in the study area is suitable for irrigation. In some locations, MAR content in groundwater is more than 50%, which may affect the crop yield. Permeability index in three locations in pre-monsoon season were found as unsuitable for irrigation purposes. 

for full paper please visit below link http://socialresearchfoundation.com/upoadreserchpapers/2/240/1908121047151st%20satyajit%20kataki.pdf

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