scholarly journals Simulating Land Use Change in the Seoul Metropolitan Area after Greenbelt Elimination Using the SLEUTH Model

2017 ◽  
Vol 2017 ◽  
pp. 1-18 ◽  
Author(s):  
Soyoung Park ◽  
Keith C. Clarke ◽  
Chuluong Choi ◽  
Jinsoo Kim
Keyword(s):  
Metropolitan Area ◽  
Urban Growth ◽  
Growth Management ◽  
Complete Removal ◽  
Management Policy ◽  
Kappa Statistics ◽  
Seoul Metropolitan Area ◽  
Sleuth Model ◽  
The Government ◽  
Urban Growth Management

The aim of this study was to analyze the effect of a policy aimed at the removal of a greenbelt on future urban growth. The SLEUTH model was applied to the Seoul Metropolitan Area, South Korea, to predict urban growth under three different greenbelt removal scenarios. The accuracy of the model was verified using historical data with ROC and Kappa statistics of 82.6 and 76.3%, indicating reasonable accuracy. In the scenarios, suburban development grew in proportion to the degree of reduction of the greenbelt. In two of the scenarios, suburban cities in the inner part of the greenbelt were integrated into the metropolitan area. In scenario 3, a complete removal of the greenbelt resulted in the highest rate of projected urban development. The Seoul Metropolitan Area is under continuous developmental pressure, and the sacrifice of a certain amount of protected land to satisfy this demand may be inevitable. Accordingly, effective urban growth management is necessary to promote ecofriendly and sustainable development in formerly protected areas and to strengthen protection in the areas that will remain protected. The model outputs will be used by the government and policy makers to devise a more flexible and sustainable urban growth management policy.

Effects of Relaxing the Urban Growth Management Policy: Greenbelt Policy of Seoul Metropolitan Area, South Korea

2017 ◽  
Vol 39 (3) ◽  
pp. 300-314 ◽  
Author(s):  
Albert T. Han
Keyword(s):  
South Korea ◽  
Least Squares ◽  
Metropolitan Area ◽  
Growth Management ◽  
Generalized Least Squares ◽  
Ordinary Least Squares ◽  
Physical Growth ◽  
Management Policy ◽  
Seoul Metropolitan Area ◽  
Urban Growth Management

This study analyzes the effects of relaxing the greenbelt in the Seoul Metropolitan Area of South Korea. Ordinary least squares and generalized least squares regressions were employed to measure the policy’s effect on four sprawl measurement criteria: physical growth containment, land and housing values, community service provision cost, and commuting cost. Relaxing the greenbelt guided new development inside the greenbelt and decreased the percentage change in property tax and land price relative to the urban core throughout the region. The relaxation decreased fiscal burden in areas beyond the greenbelt; however, commuting data analyses showed that the commuting costs remained high.

scholarly journals Taking Implementation Seriously in the Evaluation of Urban Growth Management Strategies: “Safeguarding the Future” of the Antwerp City-Region

Land ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 159
Author(s):  
Clemens de Olde ◽  
Stijn Oosterlynck
Keyword(s):  
Urban Growth ◽  
Urban Areas ◽  
Growth Management ◽  
Management Strategies ◽  
Housing Prices ◽  
Policy Formulation ◽  
Land Values ◽  
Implementation Phase ◽  
The Future ◽  
Urban Growth Management

Contemporary evaluations of urban growth management (UGM) strategies often take the shape of quantitative measurements of land values and housing prices. In this paper, we argue that it is of key importance that these evaluations also analyse the policy formulation and implementation phases of growth management strategies. It is in these phases that the institutions and discourses are (trans)formed in which UGM strategies are embedded. This will enable us to better understand the conditions for growth management policies’ success or failure. We illustrate this point empirically with the case of demarcating urban areas in the region of Flanders, Belgium. Using the Policy Arrangement Approach, the institutional dynamics and discursive meanings in this growth instrument’s formulation and implementation phase are unravelled. More specifically, we explain how the Flemish strategic spatial planning vision of restraining sprawl was transformed into one of accommodating growth in the demarcation of the Antwerp Metropolitan Area, epitomised by two different meanings of the phrase “safeguarding the future.” In conclusion, we argue that, in Antwerp, the demarcation never solidified into a stable policy arrangement, rendering it largely ineffective. We end by formulating three recommendations to contribute to future attempts at managing urban growth in Flanders.

Urban Growth Management: Approaches, Experiences and Implications to China’s Urban Planning

2011 ◽  
Vol 243-249 ◽  
pp. 6725-6728
Author(s):  
Zhen Long Zhang
Keyword(s):  
Urban Planning ◽  
Urban Sprawl ◽  
Urban Growth ◽  
Growth Management ◽  
Land Resources ◽  
The Past ◽  
The World ◽  
Management Approaches ◽  
Urban Growth Management ◽  
Made In

Chinese cities expanded and developed at an astounding rate of growth during the past three decades. The consequence rise in exorbitant consumption of land resources and the impacts on the environment were recognized accordantly. Urban growth management, as one of the effective approaches to solve the problems caused by urban sprawl, has become a subject for broad discussion in the field of urban planning in the world. It is necessary to shape a union framework of growth management between national and local government. And it is recognized that these urban growth management decisions must be made in a more comprehensive and consistent intergovernmental manner. The purpose of this study is to contribute to current planning thought and practice by providing some insights into how urban growth management can be utilized to contribute to a more sustainable urban future in China.

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