Spatial mapping of irrigation groundwater quality of the High Mekerra watershed (Northern Algeria)

Hallouche, Bachir; Hadji, Fatiha; Marok, Abbas; Benaabidate, Lahcen

doi:10.1007/s12517-017-3019-8

Cited by 11 publications

(4 citation statements)

References 22 publications

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“…Table illustrates the relative weight of each parameter. The IWQI value can be calculated according to Equation taking into account the above‐mentioned values of q i and w i (Hallouche et al, ; Zahedi, ). The classification and characteristics of the general IWQI are given in Table .…”

Section: Resultsmentioning

confidence: 99%

“…GIS has been commonly used in determination of the regions affected by groundwater pollution within the framework of groundwater pollution scenarios (Hallouche et al, ). Irrigation water quality mapping, developed through improvement of GIS and spatial analysis techniques on the basis of the standards for irrigation water quality, has been an important means of obtaining well‐supported, accurate and critical information in spatial visualization and comparative evaluation of quality parameters (Simsek and Gunduz, ; Shabbir and Ahmad, ).…”

Section: Resultsmentioning

confidence: 99%

“…where w i is the weight of the parameter for the WQI, F = component 1 autovalue, A ij is the explainability of parameter i by factor j, i is the number of physical-chemical and chemical parameters selected by the model, ranging from 1 to n, and j is the number of factors selected in the model, varying from 1 to k. (Hallouche et al, 2017;Zahedi, 2017). The classification and characteristics of the general IWQI are given in Table VIII.…”

Section: Iwqi and Spatial Analysismentioning

confidence: 99%

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Evaluation for Irrigation Water Purposes of Groundwater Quality in the Vicinity of Sivas City Centre (Turkey) by Using Gis and an Irrigation Water Quality Index

Karakus

Yıldız

2019

Irrigation and Drainage

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In this study, the physical and chemical characteristics of wet and dry season groundwater quality parameters of 35 wells within the provincial boundaries of Sivas were used for calculations such as sodium adsorption ratio (SAR), Kelly's ratio (KR), sodium percentage (Na%), permeability index (PI), residual sodium carbonate (RSC) and magnesium hazard (MH), which are used in irrigation water quality ratings. Also, the irrigation water quality index (IWQI) was calculated for all groundwater sources within the study area. Groundwater quality parameters and the spatial distribution of the parameters calculated throughout the study were mapped using GIS, and irrigation water quality evaluation was performed in accordance with USA Salinity Laboratory diagram and irrigation water quality standards. The correlations between the irrigation water quality parameters were determined using Pearson correlation analysis. IWQI values showed that the majority of groundwater samples (45.7%) are in the ‘weak' (MR: medium rating) category for the dry season, whereas 42.9% of groundwater samples fall within the ‘very weak' (HR: high restriction) category for the wet season. © 2019 John Wiley & Sons, Ltd.

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Section: Resultsmentioning

confidence: 99%

Section: Resultsmentioning

confidence: 99%

Section: Iwqi and Spatial Analysismentioning

confidence: 99%

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Evaluation for Irrigation Water Purposes of Groundwater Quality in the Vicinity of Sivas City Centre (Turkey) by Using Gis and an Irrigation Water Quality Index

Karakus

Yıldız

2019

Irrigation and Drainage

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“…It alters the soil's physicochemical properties and threatens the sustainability of irrigation agriculture, especially in the areas of arid regions (Devkota et al, 2015). The irrigation water quality index (IWQI) serves as a measure to assess the suitability of water for irrigation (Hallouche et al, 2017) and is calculated based on electrical conductivity (EC), sodium (Na + ), chloride (Cl À ), bicarbonate (HCO 3 À ) and sodium adsorption ratio (SAR). Zinabu (2011) has indicated that irrigation water drawn from rivers contaminated with industrial effluents has a significant impact on the characteristics of the soil under irrigation.…”

Section: Irrigation Water Qualitymentioning

confidence: 99%

Effects of Irrigation Systems on Physicochemical Properties of Soil at Different Depths: A Case Study at a Farm Near Ziway Lake, Ethiopia

Teffera

Astatkie

et al. 2018

Irrigation and Drainage

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Irrigation, regardless of its possible negative impacts on the environment, is the prime choice to combat poverty and sustain food security. Changes in soil physicochemical properties and subsequent loss of productivity are the main challenges associated with irrigation practices. This study investigated the effect of furrow and basin irrigation systems on surface and subsurface soil physicochemical properties in comparison with properties in non‐irrigated fields. The soil properties were analysed as repeated measures using appropriate covariance structure. The results showed significant interaction between irrigation and depth on electrical conductivity, pH, Na+, Ca2+, Mg2+, soluble cations and organic carbon; but only the main effect of irrigation system was significant on K+, HCO3−, Cl−, SO42−, soluble anions and sodium adsorption ratio. Both irrigation systems had lower soluble salt content on the surface than at the subsurface layer with basin irrigation having slightly higher, but the non‐irrigated fields showed the opposite. The soil pH was high, particularly in the non‐irrigated fields, which could affect the availability of important soil constituents like Ca, Mg, Co, Cu, Fe, Mn and Zn, and increase Na hazard and boron (B) toxicity that would impair crop productivity. Therefore, the effects of the irrigation method on the soil properties should be well understood and appropriate precautions should be taken when choosing irrigation methods. © 2018 John Wiley & Sons, Ltd.

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Estimation of irrigation water quality index with development of an optimum model: a case study

Yıldız

Karakus

2019

Environ Dev Sustain

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Spatial mapping of irrigation groundwater quality of the High Mekerra watershed (Northern Algeria)

Cited by 11 publications

References 22 publications

Evaluation for Irrigation Water Purposes of Groundwater Quality in the Vicinity of Sivas City Centre (Turkey) by Using Gis and an Irrigation Water Quality Index

Evaluation for Irrigation Water Purposes of Groundwater Quality in the Vicinity of Sivas City Centre (Turkey) by Using Gis and an Irrigation Water Quality Index

Effects of Irrigation Systems on Physicochemical Properties of Soil at Different Depths: A Case Study at a Farm Near Ziway Lake, Ethiopia

Estimation of irrigation water quality index with development of an optimum model: a case study

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