Relationship between geological structures and well yield in volcanic aquifers of Gidabo basin, Southern Ethiopia

Environmental Earth Sciences, Год журнала: 2025, Номер 84(2)

Опубликована: Янв. 1, 2025

Язык: Английский

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Assessing groundwater artificial recharge suitability in the Mi River basin using GIS, RS, and FAHP: a comprehensive analysis with seasonal variations

Applied Water Science, Год журнала: 2025, Номер 15(2)

Опубликована: Янв. 29, 2025

Язык: Английский

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Empowered machine learning algorithm to identify sustainable groundwater potential zone map in Jashore District, Bangladesh

Groundwater for Sustainable Development, Год журнала: 2024, Номер 25, С. 101168 - 101168

Опубликована: Апрель 5, 2024

Язык: Английский

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An Integrated Remote Sensing and GIS-Based Technique for Mapping Groundwater Recharge Zones: A Case Study of SW Riyadh, Central Saudi Arabia

Hydrology, Год журнала: 2024, Номер 11(3), С. 38 - 38

Опубликована: Март 3, 2024

It might be difficult to find possible groundwater reservoir zones, especially in arid or hilly regions. In the twenty-first century, remotely sensed satellite imagery may present a new opportunity locate surface and subsurface water resources more quickly affordably. order identify potential current study was conducted Central Saudi Arabia, southwest of Riyadh. The analysis employed multi-criteria approach that relies on remote sensing geographic information systems. variables this technique include geology, rainfall, elevation, slope, aspect, hillshade, drainage density, lineaments Land Use/Land Cover (LULC). Analytical Hierarchical Process (AHP) used for assigning weights parameters, corresponding significance each parameter’s several classes potentiality. Different zones were identified by study: very high (16.8%), (30%), medium (26.7%), low (18.6%), (7.9%). Only two observation wells located “medium” zone, but other ten observed “very high” according validation survey. Consequently, results demonstrate approach, which combines improved conceptualization with AHP define map has greater chance producing accurate can reduce threat drought broader

Язык: Английский

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Groundwater Quality and Suitability Assessment in Tirupur Region, Tamil Nadu, India

Journal of Chemistry, Год журнала: 2024, Номер 2024, С. 1 - 10

Опубликована: Апрель 16, 2024

The study aims to understand the hydrochemical characteristics and groundwater suitability for agricultural drinking purposes. For this purpose, 21 samples were collected, major physicochemical parameters such as pH, EC, TDS, temp, salinity, Ca2+, Mg2+, Na+, K+, HCO3−, Cl−, SO42− analyzed, followed by standard analytical procedures. Different quality graphical representations constructed using Aqua Chem software. results indicate alkaline with fresh moderate saline in nature, sixty-eight percent of suitable accordance WHO, thirty-two unsuitable due excess amount different ionic concentrations derived from natural various anthropogenic sources. Irrigation water SAR, PI, Na %, RSBC, MR, KR used irrigation suitability. US salinity diagram exemplifies that most fall C3S1 category high hazard low alkali hazard. Wilcox plot reveals 80% found under very good permissible limits, few doubtful salinity. Permeability index values show is irrigation. Three facies identified dominance order mixed CaMgCl, NaCl, CaCl. Gibb’s suggests evaporation rock-water interaction are dominant mechanisms controlling chemistry present area.

Язык: Английский

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Groundwater potential zone mapping using AHP and geospatial techniques in the upper Narmada basin, central India

Discover Sustainability, Год журнала: 2024, Номер 5(1)

Опубликована: Окт. 25, 2024

Water scarcity occurs in the agriculturally dominated Upper catchment area of Narmada River, Central India because overexploitation underground water for residential, industrial, and other uses. Delineating Ground Potential Zone (GWPZ) is critical to meeting area's demand. Finding River groundwater potential zone primary goal this study. The study uses geographical methodologies based on Analytical Hierarchical Process (AHP). To create a GWPZ map, ArcGIS 10.4 software compiles eight thematic layers, including elevation, slope, drainage density, geology, rainfall, soil texture, modified normalized difference index, topographic wetness land use/cover. There are five classifications use cover map: Very low, moderate, high, high. Each theme map was given weight its unique attributes contribution GWP capacity. AHP method, which takes into account each layer's relative relevance regarding others, used establish weights. Four groups were created from resulting excellent, good, poor. According study, 26.05% basin categorized as 34.59% 23.97% 15.4% poor potential.The results further indicate that sizable section Basin has well moderate potential, pointing encouraging prospects sustainable use. offers crucial insights planners policymakers conscientiously harness resources, fostering development across diverse fragile upper Narmada, it serves model simulation sensitive river basins. implications geared towards enhancing prospects, revitalizing riverine ecosystems, achieving target outlined Goal 6 Sustainable Development Goals (SDGs) 2030.

Язык: Английский

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Determining prospective zones for groundwater recharge using remote sensing, GIS, and AHP modelling techniques: an investigation of the Mandi district in Himachal Pradesh, India

Environmental Earth Sciences, Год журнала: 2025, Номер 84(5)

Опубликована: Фев. 18, 2025

Язык: Английский

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Identification of urban waterlogging risk zones using Analytical Hierarchy Process (AHP): a case of Agartala city

Environmental Monitoring and Assessment, Год журнала: 2025, Номер 197(3)

Опубликована: Фев. 24, 2025

Язык: Английский

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Groundwater potential mapping using WetSpass-M and GIS-based multi-criteria decision analysis (MCDA) models in the Chamo Lake basin, Ethiopian rift

Sustainable Water Resources Management, Год журнала: 2025, Номер 11(2)

Опубликована: Март 17, 2025

Язык: Английский

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Evaluation of Groundwater Recharge Potential Using Geospatial Analysis in the Ziway Lake Watershed, Ethiopian Rift: A GIS and AHP-Based Methodological Framework

Environmental and Sustainability Indicators, Год журнала: 2025, Номер unknown, С. 100692 - 100692

Опубликована: Апрель 1, 2025

Язык: Английский

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