Suitability evaluation of urban construction land in Pendik district of Istanbul, Turkey

Ustaoglu, Eda; Aydınoğlu, Arif Çağdaş

doi:10.1016/j.landusepol.2020.104783

Cited by 63 publications

(32 citation statements)

References 70 publications

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“…The existing research draws the common conclusion that the SUCL is restricted by the natural geographical environment, which includes the terrain, water sources, climate, and other factors [ 8 , 19 , 54 ]. The high value areas of SUCL are mainly concentrated in the Sichuan Basin and surrounding central cities, such as Guiyang and Kunming.…”

Section: Discussionmentioning

confidence: 99%

“…In fact, the shortage of land resources, characterized by an accelerated consumption of urban construction land resources, has become the main bottleneck affecting the healthy and sustainable development of Chinese cities [ 1 , 7 ]. Rapid urban expansion not only causes impacts threatening the ecological environment and the protection of important farmland, it also leads to the loosening of the urban structure without management; this decreases the spatial efficiency of a city and hinders its healthy development [ 8 ]. Over the next 30 years, China’s industrialization, urbanization, and population will successively continue to peak, which will drive a further demand for urban construction land [ 9 ].…”

Section: Introductionmentioning

confidence: 99%

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How to Identify Future Priority Areas for Urban Development: An Approach of Urban Construction Land Suitability in Ecological Sensitive Areas

Liu

Wang

2021

IJERPH

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The suitability of urban construction land (SUCL) is key to the appropriate utilization of land resources and represents an important foundation for regional exploration and land management. This study explores the SUCL conceptual framework by considering the theory of human-land relationships. The upper reaches of the Yangtze River were studied, a typical ecologically-sensitive area of China. The spatial pattern and control of the SUCL were determined using the improved entropy method. The results show that an area of 91 × 104 km2 was categorized as prohibited or restricted, and these categories account for 28.61% and 50.66% of the total area, respectively. Priority areas and suitable areas are mainly located in the Chengdu Plain, the urban agglomeration of southern Sichuan Province, Chongqing, and the economic corridor in the west, and the surrounding cities of Guiyang and Kunming. SUCL hotspots feature obvious spatial heterogeneity and are concentrated in Sichuan Basin and Guizhou Plateau. The SUCL is obviously constrained by the physical geography of this region. In addition, towns affected by the pole–axis effect have stronger suitability for development and construction. These findings will be very useful for land managers as they provide relevant information about urban development in mountainous areas.

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Section: Discussionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

How to Identify Future Priority Areas for Urban Development: An Approach of Urban Construction Land Suitability in Ecological Sensitive Areas

Liu

Wang

2021

IJERPH

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“…Based on this quantitative evaluation of humanistic suitability, we established a humanistic suitability of sustainable development for human settlements evaluation model (Table 2). Existing research on best practices for evaluating the suitability of sustainable development for settlements mostly uses the correlation coe cients between the elements of human settlements, with the population as the weight of each element (Saatsaz et al, 2018;Ustaoglu and Aydınoglu, 2020). The analytic hierarchy process, expert scoring method, entropy weight method, element analysis method, and principal component analysis method are commonly used to determine the weight of each element of a settlement (Maimaiti et al, 2017;Jiao et al, 2020).…”

Section: Humanistic Element Indicator Selectionmentioning

confidence: 99%

Spatial differentiation of comprehensive suitability sustainable development for urban human settlements based on GIS：A case study of Liaoning Province, China

Guan

et al. 2021

Preprint

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The comprehensive suitability of regional human settlements is of great significance to the development and spatial distribution of regional human settlements and regional social and economic development. In this study, based on the traditional evaluation of the natural suitability of the human settlements, this study adds humanistic indicators to comprehensively evaluate the suitability of the human settlements in Liaoning, China. In particular, we sought to uncover the spatial differentiation law of the comprehensive suitability of these settlements and its correlations with population density and GDP density, provide a theoretical basis for urban human settlements planning and governance. The main conclusions were as follows: (1) the natural suitability index in Liaoning Province presents the law of longitudinal spatial differentiation from northeast to southwest, which follows the direction of the mountains; (2) the highest to lowest humanistic suitability indexes were as follows: the central, eastern, and western regions; (3) the highest to lowest spatial differentiations of the comprehensive suitability of the human settlements were as follows: the central and coastal, eastern, and western regions;(4) the spatial distribution of population–economy density in Liaoning Province was basically consistent with the spatial distribution of the comprehensive suitability index of human settlements, The population economy is concentrated in the areas with the best and moderate human settlements. Ultimately, we found that the distributions of population–economy and human settlement suitability were relatively coordinated and that highly suitable land was already fully utilized.

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“…A basic membership function is a triangular form, but there are other function forms such as sigmoid, inverted sigmoid, gaussian, and linear. These functions can vary to application requirements (Ustaoglu and Aydınoglu 2020). In addition, the Fuzzy logic approach is a highly effective approach that can be used both alone and integrated with other MCDA methods such as AHP and FAHP, etc.…”

Section: Saaty Scalementioning

confidence: 99%

Using Gis-Based Multi-Criteria Decision Analysis Techniques in the Smart Cities

Sisman

Aydınoğlu

2020

Int. Arch. Photogramm. Remote Sens. Spatial Inf. Sci.

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Abstract. The population of cities is increasing rapidly nowadays, and therefore, rational use of urban resources is required. With developing technology, the amount of data obtained from different sources also increases. This situation sometimes causes complex geographic decision problems in cities where many factors must be evaluated simultaneously. Difficulties in this decision-making process can be overcome by using Multi-Criteria Decision Analysis (MCDA) techniques. In this study, how the different MCDA techniques can be used in geographic-based problems and the most commonly used methods were examined in this context. The case applications on the adaptation of GIS-based MCDA techniques in smart cities were examined and explained. All of the examined case applications were carried out in the Pendik district of Istanbul. The subjects of the investigated case applications are, respectively, the evaluation of land suitability for determining urban development areas, producing a land value map for the management of the urban real estate, parking areas selection for sustainable urban transportation planning, and prioritizing suitable/alternative car parking areas. This study provides an effective implementation methodology for the hybrid use of GIS-based MCDA techniques within the scope of sustainable urban land management practices in smart cities.

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Suitability evaluation of urban construction land in Pendik district of Istanbul, Turkey

Cited by 63 publications

References 70 publications

How to Identify Future Priority Areas for Urban Development: An Approach of Urban Construction Land Suitability in Ecological Sensitive Areas

How to Identify Future Priority Areas for Urban Development: An Approach of Urban Construction Land Suitability in Ecological Sensitive Areas

Spatial differentiation of comprehensive suitability sustainable development for urban human settlements based on GIS：A case study of Liaoning Province, China

Using Gis-Based Multi-Criteria Decision Analysis Techniques in the Smart Cities

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