Identification of groundwater potential zone using analytical hierarchical process (AHP) and multi-criteria decision analysis (MCDA) for Bhavani river basin, Tamil Nadu, southern India

Ravichandran, Rahul; Ayyavoo, Raviraj; Rajangam, Lalitha; Madasamy, Nagarajan; Murugaiyan, Basker; Sumathi, S.

doi:10.1016/j.gsd.2022.100806

Cited by 20 publications

(4 citation statements)

References 25 publications

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“…In this phase of the study, a Multi-Criteria Decision Analysis (MCDA) is employed to evaluate alternative scenarios for selecting the optimal solvent for extracting micro and nanoplastics from soil samples [103]. This decision-making methodology, which is used in business research, becomes crucial when dealing with complex decision-making problems that require a multidimensional approach [104,105].…”

Section: Multi-criteria Decision Analysis For Mps Extraction Methodsmentioning

confidence: 99%

Comparison of Methodologies for Microplastic Isolation through Multicriteria Analysis (AHP)

Phinikettou,

Papamichael,

Voukkali

et al. 2024

Microplastics

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Environmental pollution caused by microplastics has evolved into a global concern; however, limited knowledge exists about microplastics in soils due to the absence of standardized extraction methods. This research aimed to develop an inexpensive, rapid method with user-friendly and environmentally sustainable outcomes for microplastics retrieval. Three salt solutions (Sodium Chloride, Magnesium Sulfate, Sodium Hexametaphosphate) and an oil solution (canola oil) underwent evaluation for microplastics extraction through the flotation process due to the density and oleophilic properties of plastics. Four widely used plastic types, obtained through fragmentation using a grinding mill from clean new plastic containers or membranes, were subjected to analysis. The experimental procedures for microplastics retrieval varied among the evaluated solutions. Through a comprehensive multicriteria analysis, the saturated Sodium Chloride solution emerged as the optimal scenario for microplastics extraction, followed closely by the canola oil scenario. The recovery method utilizing Sodium Chloride demonstrated economic feasibility, safety, and reliability. This study provides valuable insights into an effective and sustainable approach for mitigating microplastic pollution in soil, offering a promising avenue for future environmental conservation efforts.

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Section: Multi-criteria Decision Analysis For Mps Extraction Methodsmentioning

confidence: 99%

Comparison of Methodologies for Microplastic Isolation through Multicriteria Analysis (AHP)

Phinikettou,

Papamichael,

Voukkali

et al. 2024

Microplastics

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“…In order to give a quantitative dimension to the results and overcome some of the limitations mentioned in Section 2.2, the next step was to combine SWOT analysis with AHP [89,90]. AHP is globally accepted by the scientific community as a powerful and flexible multi-criteria decision-making tool [91][92][93]. It is a mathematical method for the analysis of complex multi-criteria decision problems developed by Saaty [94] and a general theory of measurement based on mathematical and psychological bases; it can handle both qualitative and quantitative characteristics [69,92].…”

Section: Step 3: Prioritization Of Criteria According To Their Import...mentioning

confidence: 99%

Evaluation of the effectiveness and performance of environmental impact assessment studies in Greece

Papamichael¹,

Tsiolaki²,

Stylianou³

et al. 2024

Comptes Rendus. Chimie

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As environmental management is becoming increasingly complex, adequate assessment techniques must be utilized to forecast environmental impact trends. The current study aims to investigate the effectiveness of the evaluation system in Greece regarding environmental impact assessment (EIA) concerning projects. Data were extracted from literature and a questionnaire, which was distributed electronically on a Pan-Hellenic scale. Results indicated that the EIA system in Greece has solid foundations with a weak point regarding implementation. Strengths, weaknesses, and threats of EIA institution were analyzed through SWOT-AHP (Strength, Weaknesses, Opportunities, Threats and Analytical Hierarchy Process) analysis. A dominant criterion in the analysis due to the dynamic of the deep economic recession was found to be the economic crisis.

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“…Akpinar et al (2020) discussed the use of AHP for vehicle selection, highlighting the methodology's ability to compare tangible and intangible criteria and define their importance, showcasing its utility in subjective decision-making processes. Studies by Ravichandran et al (2022), Astuty et al (2023), Eldamaty et al (2023), andYildiz (2024), also have demonstrated the efficacy of integrating multi-criteria analysis with Geographic Information Systems (GIS) to produce nuanced suitability maps for industrial areas. This integration facilitates a more informed and nuanced assessment of potential sites, leveraging spatial data to enhance the accuracy and relevance of the selection process.…”

Section: Introductionmentioning

confidence: 99%

Evaluating Industrial Areas with Spatial Multicriteria Analysis (SMCA)

Noer,

Wibowo

2024

Idn. J. Earth Sci.

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The assessment of industrial areas stands as a pivotal challenge, increasingly recognized for its urgency across various regions. The industrial sector is a cornerstone of national economic development, contributing significantly to growth and enhancing community welfare. Nonetheless, the establishment of industries also poses environmental and societal risks, primarily due to potential pollution. This study focuses on evaluating the suitability of industrial zones in East Cikarang District, Bekasi Regency, through spatial analysis, benchmarking findings against government-regulated industrial areas as outlined in the Bekasi Regency spatial plan for 2011-2031. Employing Spatial Multicriteria Analysis (SMCA) via ILWIS software, this research aims to deliver a comprehensive assessment of industrial locations by considering variables such as proximity to roads, rivers, settlements, land slope, and alignment with designated industrial zones in the regional spatial plan. The analysis reveals a nuanced classification of industrial suitability, with 48.55% of the area deemed highly suitable, indicating a substantial portion of East Cikarang District is favorable for industrial development. Conversely, a smaller segment falls into the less suitable or unsuitable categories. Overall, the study concludes that 55% of the region qualifies as suitable for industrial purposes based on the SMCA-derived spatial model, with 98.1% of the assessed area aligning with the criteria for designated industrial zones. These insights are intended to guide industrial planning and environmental management strategies, fostering sustainable development within the region.

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Identification of groundwater potential zone using analytical hierarchical process (AHP) and multi-criteria decision analysis (MCDA) for Bhavani river basin, Tamil Nadu, southern India

Cited by 20 publications

References 25 publications

Comparison of Methodologies for Microplastic Isolation through Multicriteria Analysis (AHP)

Comparison of Methodologies for Microplastic Isolation through Multicriteria Analysis (AHP)

Evaluation of the effectiveness and performance of environmental impact assessment studies in Greece

Evaluating Industrial Areas with Spatial Multicriteria Analysis (SMCA)

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