The Use of New Techniques in Spatial Modeling and Analysis of Urban Quality of Life: Multiple-Criteria Decision Analysis and Gis

Dehimi, Salim; Environment, Algeria

doi:10.30892/gtg.35213-659

Cited by 12 publications

(9 citation statements)

References 36 publications

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“…The first and foremost step to provide a suitable solution to improve UEQ is to evaluate the current situation of UEQ. In previous stud-ies, various models such as GIS-MCDM [26,75,96,97], machine learning [98][99][100], and regression [100][101][102] have been used for the spatial evaluation of UEQ. Determining the suitability degree of UEQ is a spatial issue and depends on various spatial factors, including environmental and spatial-functional criteria.…”

Section: Discussionmentioning

confidence: 99%

A Scenario-Based Spatial Multi-Criteria Decision-Making System for Urban Environment Quality Assessment: Case Study of Tehran

Moradi,

Akbari,

Taghavi

et al. 2023

Land

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Spatial evaluation of urban environment quality (UEQ) is a key prerequisite in urban planning and development. The main goal of this study is to present a scenario-based spatial multi-criteria decision-making system for evaluating UEQ. Therefore, stakeholder involvement was conducted and eight environmental criteria and six spatial-functional criteria were identified for five districts of Tehran. The weight of the effective criteria was calculated using the analytic hierarchy process (AHP) model. Then, the ordered weighted averaging (OWA) model was used to prepare UEQ maps in different scenarios, including very pessimistic, pessimistic, intermediate, optimistic, and very optimistic. Finally, the spatial distribution of the district population in different classes of UEQ was evaluated. Among the spatial-functional and environmental criteria, the sub-criteria of population density and air pollution, respectively, had the greatest impact on UEQ. In very pessimistic, intermediate, optimistic, and very optimistic scenarios, approximately 76.7, 51.8, 36.4, 23.7, and 9.8 km2 of the studied area had unsuitable UEQ conditions, respectively. In the very pessimistic scenario, about 37,000 and 1,500,000 people lived in areas with suitable and unsuitable UEQ conditions, respectively. In the very optimistic scenario, the population increased to over 917,000 in areas with suitable UEQ and decreased to 336,000 in those with unsuitable UEQ conditions in terms of both environmental and spatial-functional criteria. The research results showed that a high percentage of the population in the study area live under unsuitable UEQ conditions, which indicates the need for attention to improving the current UEQ conditions. The proposed approach is timely to gain a better understanding of the adverse impact of climate change on human well-being in marginal societies and how climate-resilient urban planning can play a significant role.

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Section: Discussionmentioning

confidence: 99%

A Scenario-Based Spatial Multi-Criteria Decision-Making System for Urban Environment Quality Assessment: Case Study of Tehran

Moradi,

Akbari,

Taghavi

et al. 2023

Land

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“…Based on the statistical data of the Land Resources Committee of Zhambyl region of the Republic of Kazakhstan and preliminary regional plan, using remote sensing data, a map of the land fund of Zhambyl region was created (Figure 1), which allowed us to assess its structure and territorial distribution of the region's land by categories. The majority of issues associated with the territorial distribution of the land fund of the Zhambyl region require methods that can be integrated in GIS, which are powerful tools designed for managing, transforming and representing referenced data spatially (Dehimi, 2021) Mapping farmlands with different land use categories is important for understanding regional water needs, agricultural production, water resources consumption and vulnerability to climatic extremes (Raei et al, 2022).…”

Section: Methodsmentioning

confidence: 99%

Assessment of Land Resources of the Zhambyl Region as the Basis of Recreation Development and Food Security of the Republic of Kazakhstan

ALDAZHANOVA¹,

Beissenova²,

SKORINTSEVA³

et al. 2022

GTG

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The article presents the scientific results of a study for the assessment of agricultural land in Zhambyl region of the Republic of Kazakhstan based on field studies in 2020-2021 and modern GIS technologies. The purpose of the study of the article is a comprehensive assessment of land resources used for agricultural production in Zhambyl region, identifying the prevailing areas of agricultural land, irrigated and rainfed pastures by administrative districts of the region. In the course of the scientific study, proven Kazakhstani methods of assessing the state of agricultural land, successfully applied to the arid agricultural regions of Kazakhstan, as well as methods of geographical and agricultural sciences for land analysis and calculation according to the structure of use, were used. Based on the statistical data of the Committee of Land Resources and preliminary regional plans, a map of the land fund of the Zhambyl region by land categories was created. The results of the study allow business entities, especially farms, to organize the rational use of irrigated lands, including pastures and hayfields, including the sustainability and profitability of agricultural production, as well as successfully develop agro-landscape tourism.

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“…Then use the analytical hierarchy process to organize and assign weights associated with the different susceptibility parameters. Finally, a regional landslide susceptibility map [9] was developed by combining indicator maps [10].…”

Section: Methodsmentioning

confidence: 99%

Using GIS Combined with AHP for Mapping landslide Susceptibility in Mila, in Algeria

Seddiki¹,

Dehimi²

2022

IJDNE

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The Use of New Techniques in Spatial Modeling and Analysis of Urban Quality of Life: Multiple-Criteria Decision Analysis and Gis

Cited by 12 publications

References 36 publications

A Scenario-Based Spatial Multi-Criteria Decision-Making System for Urban Environment Quality Assessment: Case Study of Tehran

A Scenario-Based Spatial Multi-Criteria Decision-Making System for Urban Environment Quality Assessment: Case Study of Tehran

Assessment of Land Resources of the Zhambyl Region as the Basis of Recreation Development and Food Security of the Republic of Kazakhstan

Using GIS Combined with AHP for Mapping landslide Susceptibility in Mila, in Algeria

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