Development of a system for assessing the rationality of use of urban lands in the conditions of the renovation of the residential areas

2021 ◽  
Author(s):  
A.V. Sevostiyanov ◽  
V. E. Pastukhov
Keyword(s):  
Land Use ◽  
Urban Areas ◽  
Residential Area ◽  
Residential Areas

The article discusses the methodology for assessing the rationality of land use in urban areas in the conditions of the renovation of the residential area. The criteria influencing the rationality of the territory use are analyzed. A step-by-step assessment of the territory using the proposed rationality criteria is done.

scholarly journals IMPLEMENTATION OF THE POLICY ON THE TRANSFER OF AGRICULTURAL LAND FUNCTIONS TO RESIDENTIAL AREA IN WEST LOMBOK REGENCY

2021 ◽  
Vol 9 (10) ◽  
pp. 75-87
Author(s):  
Emi Salmah ◽  
Sahri ◽  
Lukman Hakim ◽  
Masrun ◽  
Suprianto ◽  
...  
Keyword(s):  
Land Use ◽  
Rural Areas ◽  
Urban Areas ◽  
Spatial Planning ◽  
Agricultural Land ◽  
Group Discussion ◽  
Secondary Data ◽  
Legal Aspects ◽  
Residential Area ◽  
Residential Areas

In certain cases, the conversion of paddy fields is unavoidable. Nevertheless, the change in land use must consider various aspects of the feasibility of development, both legal aspects, physical aspects of the area, the environment and others.The objectives are to, analyze the implementation of the policy on the transfer of agricultural land into residential areas, and analyze the factors that support and hinder the implementation of the policy. The type of research used is descriptive qualitative, using primary and secondary data. Data collection methods are interviews, in-depth (Indep interview) and direct discussion or Focus Group Discussion (FGD), observation and literature review. The results of the study indicate that the activity of land conversion into a residential area in West Lombok Regency has been guided by the Regional Regulation and Regional Spatial Planning (RSP) No. 11 / 2011. The use of agricultural land for residential areas has been regulated in the determination of the spatial pattern of residential areas in urban areas. and rural areas, the inhibiting factor in implementing the land use change policy is the absence of a detailed regional spatial planning plan and the limited number of field officers. The supporting factors are the Regional Spatial Planning Coordination Team, which is coordinated by the Regional Secretary. The recommendation given is to immediately issue a Detailed Spatial Plan so that there is an even distribution of housing areas. It is necessary to make a regional regulation that specifically examines and regulates the conversion of land functions.

scholarly journals Land-use change and quality of life in residential neighbourhoods: Evidence from Tehran, Iran

GeoScape ◽  
2021 ◽  
Vol 15 (2) ◽  
pp. 104-119
Author(s):  
Navid Forouhar ◽  
Amir Forouhar ◽  
Mahnoosh Hasankhani
Keyword(s):  
Quality Of Life ◽  
Land Use ◽  
Land Use Change ◽  
Land Use Planning ◽  
Urban Areas ◽  
Structured Interview ◽  
Structural Defects ◽  
Residential Areas ◽  
Commercial Development

Abstract Land-use planning generally aims to manage the development of urban areas to address the needs of the communities. In this regard, the multiple and often competing environmental, economic and social conflicts complicate the process of land-use planning. Commercial development in residential neighbourhoods is a common type of land-use conflict that can dramatically exacerbate these potential conflicts. Over the recent decades, many affluent neighbourhoods of Tehran Metropolis (the capital of Iran) have been confronted with an unbridled development of commercial activities within the residential areas. This paper seeks to understand the process of land-use change and its impacts on the residents’ quality of life in an affluent neighbourhood of Tehran Metropolis (Gisha Neighbourhood) by adopting a combination of quantitative and qualitative methods of impact assessment including semi-structured interview, purposeful field survey, and traffic survey. The results yield that incompatible land-use policies of the Tehran Comprehensive Plan and structural defects in the land-use change regulations led to an unbridled process of commercialisation which intensified non-local activities with city/regional service coverage along the main streets of Gisha Neighbourhood. The analysis demonstrates that despite improving the accessibility of residents to urban facilities and reducing their travel time/cost, the process of land-use changes in Gisha Neighbourhood declined the residents’ quality of life by its considerable negative effects on socio-cultural structures, landuse patterns, traffic flow, and human health in the residential areas of the neighbourhood.

scholarly journals The Challenge of Social Vulnerability Assessment in the Context of Land Use Changes for Sustainable Urban Planning—Case Studies: Developing Cities in Romania

Land ◽  
2021 ◽  
Vol 11 (1) ◽  
pp. 17
Author(s):  
Camelia Sabina Botezan ◽  
Andrei Radovici ◽  
Iulia Ajtai
Keyword(s):  
Land Use ◽  
Case Studies ◽  
Land Use Planning ◽  
Vulnerability Assessment ◽  
Social Vulnerability ◽  
Urban Areas ◽  
Land Use Changes ◽  
Residential Areas ◽  
Specific Vulnerability ◽  
Agricultural Areas

Urban growth triggers massive changes in land use cover, exacerbating extreme natural and technological events. In order for land use planning to be efficient, it requires the integration of comprehensive risk and vulnerability assessment. This paper aims to create a bridge between the existing vulnerability theories and their implementation in land use planning policies and proposes an innovative approach to determine whether the changes in the territorial dynamics of cities draw considerable changes in communities’ social vulnerability. The methodology identifies and selects three case studies from the Urban Atlas inventory, representative of the dynamics of large Romanian cities, taking into consideration the following hazards: earthquakes, floods, and technological hazards. Vulnerability was then assessed by assigning each land use class a specific vulnerability level. The methodology involved assessing the level of vulnerability specific to the situation in 2018 compared to 2006. The results showed that major changes in land use are related to the transition of areas with a low level of vulnerability to areas with a higher level of vulnerability as a result of the urban areas expansion to the detriment of natural and agricultural areas. This is generally translated into a higher degree of vulnerability due to an increased density of artificial elements and of population in the residential areas. The findings of the study of territorial dynamics in the proximity of large industrial operators did not reveal a tendency that differed from the general trend. Although many territorial changes have been observed in the period 2006–2018, it is necessary to extend the analysis, with the issue of the new versions of the Urban Atlas, to confirm the identified trends and to express the up-to-date situation.

scholarly journals Vulnerability Assessment of Urban Floods in Lahore, Pakistan using GIS based integrated Analytical Hierarchy Approach

2021 ◽  
Vol 58 (1) ◽  
pp. 85-96
Author(s):  
Sahar Zia ◽  
Safdar A. Shirazi ◽  
Muhammad Nasar-u-Minallah
Keyword(s):  
Land Use ◽  
Flood Risk ◽  
Urban Areas ◽  
Physical Factors ◽  
Urban Flooding ◽  
Residential Areas ◽  
Urban Flood ◽  
Risk Areas ◽  
Practical Tool ◽  
Flood Risk Mapping

Urban flooding is getting attention due to its adverse impact on urban lives in mega cities of the developing world particularly Pakistan. This study aims at finding a suitable methodology for mapping urban flooded areas to estimate urban flooding vulnerability risks in the cities of developing countries particularly Lahore, Pakistan. To detect the urban flooded vulnerability and risk areas due to natural disaster, GIS-based integrated Analytical Hierarchy Process (AHP) is applied for the case of Lahore, which is the second most populous city and capital of the Punjab, Pakistan. For the present research, the flood risk mapping is prepared by considering these significant physical factors like elevation, slope, and distribution of rainfall, land use, density of the drainage network, and soil type. Results show that the land use factor is the most significant to detect vulnerable areas near roads and commercial areas. For instance, this method of detection is 88%, 80% and 70% accurate for roads, commercial and residential areas. The methodology implemented in the present research can provide a practical tool and techniques to relevant policy and decision-makers authorities to prioritize and actions to mitigate flood risk and vulnerabilities and identify certain vulnerable urban areas, while formulating a methodology for future urban flood risk and vulnerability mitigation through an objectively simple and organizationally secure approach. 

scholarly journals Contribution of Greening and High-Albedo Coatings to Improvements in the Thermal Environment in Complex Urban Areas

2015 ◽  
Vol 2015 ◽  
pp. 1-14 ◽  
Author(s):  
Bonggeun Song ◽  
Kyunghun Park
Keyword(s):  
Land Use ◽  
Urban Areas ◽  
Thermal Environment ◽  
Explanatory Power ◽  
Ground Cover ◽  
Residential Areas ◽  
Coating Materials ◽  
Land Use Types ◽  
Green Areas ◽  
Field Temperature

The aim was to identify microclimate characteristics in relation to ground cover in green areas and the reflectivity of building coating materials. Furthermore, microclimate modeling of temperatures was conducted using ENVI-met, to analyze the effects of improved thermal environments based on increased green areas and increased reflectivity of exterior coatings. The accuracy of ENVI-met was validated through comparisons with field temperature measurements. The RMSE deviation of the predicted and actual field temperature values was 3–6°C; however, the explanatory power was as high as 60%. ENVI-met was performed for commercial and single residential areas that have high densities of artificial cover materials, before and after changes related to development of green areas and to increase in the reflectivity of coating materials. The results indicated that both areas exhibited distinct temperature reductions due to the creation of green spaces. When the reflectivity of the coating material was increased, a temperature increase was observed in all land-use types. Therefore, in order to improve the thermal environment of complex urban areas, it is necessary to improve green-area development and to use high-reflectivity ground and building cover materials, while taking into account the spatial characteristics of land-use types and their surrounding areas.

scholarly journals Automated Residential Area Generalization: Combination of Knowledge-Based Framework and Similarity Measurement

2022 ◽  
Vol 11 (1) ◽  
pp. 56
Author(s):  
Xiaorong Gao ◽  
Haowen Yan ◽  
Xiaomin Lu ◽  
Pengbo Li
Keyword(s):  
Free Space ◽  
Urban Areas ◽  
Outer Boundary ◽  
Hybrid Approach ◽  
Residential Area ◽  
Residential Areas ◽  
Spatial Similarity ◽  
Knowledge Based ◽  
Map Analysis ◽  
Space Acquisition

The major reason that the fully automated generalization of residential areas has not been achieved to date is that it is difficult to acquire the knowledge that is required for automated generalization and for the calculation of spatial similarity degrees between map objects at different scales. Furthermore, little attention has been given to generalization methods with a scale reduction that is larger than two-fold. To fill this gap, this article develops a hybrid approach that combines two existing methods to generalize residential areas that range from 1:10,000 to 1:50,000. The two existing methods are Boffet’s method for free space acquisition and kernel density analysis for city hotspot detection. Using both methods, the proposed approach follows a knowledge-based framework by implementing map analysis and spatial similarity measurements in a multiscale map space. First, the knowledge required for residential area generalization is obtained by analyzing multiscale residential areas and their corresponding contributions. Second, residential area generalization is divided into two subprocesses: free space acquisition and urban area outer boundary determination. Then, important parameters for the two subprocesses are obtained through map analysis and similarity measurements, reflecting the knowledge that is hidden in the cartographer’s mind. Using this acquired knowledge, complete generalization steps are formed. The proposed approach is tested using multiscale datasets from Lanzhou City. The experimental results demonstrate that our method is better than the traditional methods in terms of location precision and actuality. The approach is robust, comparatively insensitive to the noise of the small buildings beyond urban areas, and easy to implement in GIS software.

scholarly journals Impact of rail system investments on estate taxes and evaluation of spatial change potential: example of Kazlicesme-Sogutlucesme Metro RouteRaylı sistem yatırımlarının emlak vergilerine etkisi ve mekânsal değişim potansiyellerinin değerlendirilmesi: Kazlıçeşme–Söğütlüçeşme Metro Hattı örneği

2018 ◽  
Vol 15 (4) ◽  
pp. 2029
Author(s):  
Gorkem Gulhan
Keyword(s):  
Land Use ◽  
Real Estate ◽  
Public Transportation ◽  
Urban Areas ◽  
Planning Process ◽  
Linear Increase ◽  
English Summary ◽  
Residential Areas ◽  
Transport Costs ◽  
Rail System

The rail system generates an increase in accessibility by reducing transport costs and travel times. It also has an economically positive return to urban areas for public transport investments. Such public transportation investments; it is important for the planning process to know the effects of changes in land use, income, employment, intensity and monetary values. In this study, for the "Kazlıçeşme - Söğütlüçeşme Subway Line (1st Stage)", taxable gains for the years 2022-2038 are explained and linear increase rates are found. Areas with potential for real estate investment and transformation around the stations were examined and the exchange potentials and land use possibilities of residential areas were investigated. According to the findings of the study, the increase in real estate tax will reach up to four times; at the same time it was determined that there would be an increase in land-use attraction in the recreation, commercial and residential etc. areas around 14 stations.Extended English summary is in the end of Full Text PDF (TURKISH) file. ÖzetRaylı sistem toplu taşıma yatırımlarının kentsel alanlara ekonomik açıdan pozitif getirileri olmakla birlikte, ulaşım maliyetlerinin ve seyahat zamanlarının azalmasını sağlayarak erişilebilirlik artışı oluşturmaktadır. Bu tür kamu ulaşım yatırımlarının; arazi kullanım, gelir, istihdam, yoğunluk ve parasal değerlerde meydana gelen değişimler açısından etkilerinin bilinmesi planlama süreci için önemlidir. Bu çalışmada, “Kazlıçeşme – Söğütlüçeşme Metro Hattı (1. Aşama)” için 2022-2038 yılları arası vergisel kazanımlar açıklanmış ve doğrusal artış oranları bulunmuştur. İstasyonların çevresindeki gayrimenkul yatırım ve dönüşüm potansiyeli bulunan alanlar incelenmiş ve konut alanlarının değişim potansiyelleri ile arazi kullanım olanakları araştırılmıştır.Çalışma bulgularına göre emlak vergisinin 2019 yılından 2022 yılına kadar 4 kata yakın artış yaşayacağı ve 14 istasyon çevresindeki rekreasyon, ticaret ve konut alanlarında arazi kullanım çekiciliği artışı doğacağı devamla potansiyel konut alanı, ticaret alanı, kentsel rekreasyon alanları ve ulaşım yatırımları önerileri oluşturulabileceği tespit edilmiştir.

scholarly journals Prediction of Total Imperviousness from Population Density and Land Use Data for Urban Areas (Case Study: South East Queensland, Australia)

2021 ◽  
Vol 11 (21) ◽  
pp. 10044
Author(s):  
Mohammad Reza Ramezani ◽  
Bofu Yu ◽  
Yahui Che
Keyword(s):  
Land Use ◽  
Population Density ◽  
Urban Areas ◽  
Regression Models ◽  
Landsat 8 ◽  
World Population ◽  
Residential Areas ◽  
New Model ◽  
Impervious Area ◽  
The World

Total imperviousness (residential and non-residential) increases with population growth in many regions around the world. Population density has been used to predict the total imperviousness in large areas, although population size was only closely related to residential imperviousness. In this study, population density together with land use data for 154 suburbs in Southeast Queensland (SEQ) of Australia were used to develop a new model for total imperviousness estimation. Total imperviousness was extracted through linear spectral mixing analysis (LSMA) using Landsat 8 OLI/TIRS, and then separated into residential and non-residential areas based on land use data for each suburb. Regression models were developed between population density and total imperviousness, and population density and residential imperviousness. Results show that (1) LSMA approach could retrieve imperviousness accurately (RMSE < 10%), (2) linear regression models could be used to estimate both total imperviousness and residential imperviousness better than nonlinear regression models, and (3) correlation between population density and residential imperviousness was higher (R2 = 0.77) than that between population density and total imperviousness (R2 = 0.52); (4) the new model was used to predict the total imperiousness based on population density projections to 2057 for three potential urban development areas in SEQ. This research allows accurate prediction of the total impervious area from population density and service area per capital for other regions in the world.

scholarly journals UTILIZATION OF NARROW LAND WITH VERTICULTURE TECHNIQUES IN URBAN AREA

2021 ◽  
Vol 4 (1) ◽  
pp. 31-36
Author(s):  
Rudi Hartono ◽  
Kansih Sri Hartini ◽  
Agus Purwoko
Keyword(s):  
Urban Area ◽  
Urban Areas ◽  
Residential Area ◽  
Vegetable Crops ◽  
Fruit Crops ◽  
Residential Areas ◽  
Water Spinach ◽  
Land Using

Urban areas are generally in the form of housing with narrow land. The purpose of this activities was to use narrow land for farming with verticulture techniques. The activity was held in Puri Zahara 1 Residence, Medan Tuntungan District. which is a residential area with narrow land. The method used was to provide training to housewife to be able to utilize the land with verticulture techniques. Housewives was briefed in order to be able to use the land using existing materials, especially verticulture techniques. The material used in verticulture techniques was paralon. The result of this dedication is that the community can utilize small land, especially in residential areas with verticulture techniques to plant flowers or vegetable crops, so that the house becomes greener and livelier. With this verticulture technique, more vegetable or fruit crops can be planted.  some plants planted include lettuce, water spinach, flowers

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