چکیده مقاله
Groundwater, as a key source of fresh water worldwide, is undergoing uncontrolled extraction, which has led to a high decrease in the quantity and quality of these resources The present study evaluated the groundwater quality of the Ramshir region southwest of Iran for irrigation purposes using Piper and Wilcox diagrams For this aim, 18 groundwater samples collected and analysed in July 2017 The results showed that according to the Piper diagram, Ramshir groundwater is in the sulphate category and according to the Wilcox diagram is in the C4S1 class Interpretation of analytical data hints mixed Ca Mg SO4 and Ca SO4 are the dominant hydrochemical faces in the study area Alkali earths and alkali Ca , Na and strong acids SO42 , Cl are slightly dominating over alkalis earth Mg2 , K and weak acids HCO3 Groundwater in the study area is generally hard, high to very high saline High range of TH and TDS in a few places identify the unsuitability of groundwater for irrigation Such areas require special care to provide adequate drainage and introduce alternative salt tolerance cropping
کلیدواژهها
نویسندگان
Payvand Papan
PhD of Soil Sciences, Shahid Chamran University of Ahvaz and expert of Khuzestan Water and Electricity Organization
Khashayar Peyghan
PhD Candidate in Department of Irrigation & Reclamation, University of Tehran, Karaj, Iran
Mojtaba Shirazi
Ph D Student, Soil Science Department, Faculty of Agriculture University of Shahid Chamran University of Ahvaz, Iran
شیوه ارجاع
Papan, Payvand and Peyghan, Khashayar and Shirazi, Mojtaba,1400,Assessment of Ramshir region groundwater quality for irrigation purposes using Piper and Wilcox diagrams,12th International River Engineering Conference
ارائهشده در
مجموعه مقالات دوازدهمین سمینار بین المللی مهندسی رودخانه4 بهمن 1400 · اهواز