Influential intensity of urban agglomeration on evolution of eco-environmental pressure: a case study of Changchun, China

Liu, Yanjun; Zhang, Jing; Li, Chenggu; Zhou, Guozhong; Fu, Zhanhui; Degang, Liu

doi:10.1007/s11769-017-0891-9

Cited by 9 publications

(8 citation statements)

References 20 publications

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“…The basic data were standardized according to two types of positive and negative indices, and their weight was determined by the entropy method. The level of comprehensive regional development was measured by the linear weighted sum method; the formula is as follows [48]:…”

Section: Research Methodology 221 Measurement Of the Rddmentioning

confidence: 99%

Spatial Responses of Ecosystem Service Value during the Development of Urban Agglomerations

Yang

Sun

et al. 2022

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This study analyzed data from 1995, 2005, and 2015 using mathematical calculations, spatial analysis, and a geographically weighted regression model. The results showed that from 1995 to 2015, the comprehensive regional development degree (RDD) of urban agglomeration in the middle of Jilin Province increased overall, with the average RDD increasing from 0.250 in 1995 to 0.323 in 2015. Especially in Changchun, a sub-provincial city, the RDD increased by nearly one-third, and the gap between this and other cities has been increasing. However, the ecosystem service value (ESV) decreased overall, with the average ESV decreasing from 108.3 in 1995 to 105.4 in 2015, and showed a strong spatial correlation. The maximum quantile in southeast–northwest direction was 1.712, with good homogeneity. The spatial influence coefficient of the RDD on the ESV showed a trend from positive to negative in the northwest–southeast direction. This value decreased continuously while the negative agglomeration area was gradually expanding, corresponding to the stressful effects of the RDD on ESV. The results of this study can provide a reference for urban planning and development as well as encourage reasonable regional spatial planning to ensure the sustainable development of urban agglomerations.

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Section: Research Methodology 221 Measurement Of the Rddmentioning

confidence: 99%

Spatial Responses of Ecosystem Service Value during the Development of Urban Agglomerations

Yang

Sun

et al. 2022

Land

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“…Mean-while, some scholars believe that urban agglomerations can achieve economic growth without expanding urban land area, thereby improving ULUE [59][60][61][62], which was why ULUE increased after the BTH region Coordinated Development Strategy was proposed by China in 2014. However, other scholars argue that the development of urban agglomerations then represents a larger-scale reuse and remodeling of land resources, which may have a series of negative ecological effects [63,64]. We can combine these two different views, carry out deeper research on policies related to the coordinated development of the BTH urban agglomeration, strengthen scientific and technological innovation, and achieve urban economic growth while reducing the negative effects of land remodeling, thus improving ULUE and ensuring the synergistic development of ULUE and economy.…”

Section: Ulue In the Bth Regionmentioning

confidence: 99%

Relationship between Urban Land Use Efficiency and Economic Development Level in the Beijing–Tianjin–Hebei Region

Tian

et al. 2022

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Due to limited land resources, it is necessary to balance urban economic development and efficient land use. Clarifying the relationship between the two is crucial to improving both economic efficiency and land use efficiency. Considering the undesirable output of urban land use, this paper adopts a super efficiency SBM model to quantify the urban land use efficiency (ULUE) of the Beijing–Tianjin–Hebei (BTH) region from 1999 to 2019, and analyzes the relationship between ULUE and economic development level (EDL) by combining the Tapio model and the environmental Kuznets curve (EKC) model. The results show the following: (1) During the study period, the ULUE showed a fluctuating upward trend on the temporal scale, with the lowest and highest inflection points occurring in 2002 and 2018, respectively, and a distribution pattern of “high in the southeast and low in the northwest” on the spatial scale. (2) The decoupling relationship between ULUE and EDL showed repeated fluctuations between decoupling and coupling states on the temporal scale, but the overall showed a transition trend from decoupling state to coupling state. On the spatial scale, from north to south, there were a strong decoupling state (SDS), weak decoupling state (WDS), strong decoupling state (SDS), and weak decoupling state (WDS) in order, showing a regular interval repetition distribution pattern. (3) The relationship between ULUE and EDL showed an EKC “U-shaped” curve, that is, ULUE decreases first and then increases with the increases in EDL. The results of this study can provide a reference for the coordinated and sustainable development of the BTH region.

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“…According to the analysis of the above results, the Chinese government has increasingly focused on issues related to the Incentive Mechanisms and Market Configuration of related work. Such work addresses inefficient urban land use readjustment mainly through land rent, price leverage, taxation, planning adjustments, land reserves, and other methods of market allocation [73]. Although policies regarding readjustment of inefficient urban land use have gradually matured in China, opportunities for exploration and development remain in terms of Income Distribution, Supervised Evaluation, and Legal Liability.…”

Section: Evolution Of Related Policies and Contentsmentioning

confidence: 99%

Evolution of Policy Concerning the Readjustment of Inefficient Urban Land Use in China Based on a Content Analysis Method

et al. 2020

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In a 21st century context characterized by the inefficient use of urban construction land, to optimize land use structure and transform resource utilization methods, it is necessary for the Chinese government to improve land use efficiency. Promoting the readjustment of inefficient urban land use has become essential. The purpose of this paper is to sort through the policies addressing the readjustment of inefficient urban land use in China, identify the promulgation date, longitudinal hierarchy, and horizontal composition of the relevant policies, and summarize the evolutionary trend of such policies. This study aims to provide a reference for the adjustment and improvement of relevant policy systems in China. The content analysis method was used in this study, and NVivo 12 software was used to compare and verify the analysis process. The results show the following: (1) A large number of relevant policies have been promulgated, with a total of 12 items from 1988 to 2012, increasing to six items annually on average from 2013 to 2019. The Communist Party of China Central Committee, the National People’s Congress of the People’s Republic, the State Council and relevant ministries promulgated 13.46%, 11.54%, 28.85%, and 46.15%, respectively, of the relevant policies. (2) The existing policies are mostly issued in the form of notices, opinions, management regulations, etc.; therefore, their level of effectiveness is low, and the role of norms is weak. (3) Finally, the policy content experienced stages of initial exploration, basic establishment, and continuous improvement. It also covered aspects such as Standard Control, Market Configuration, Overall Planning, Incentive Mechanisms, Income Distribution, and Supervision Evaluation. The system for policies addressing readjustment of inefficient urban land use has basically been perfected, although post approval supervision still needs to be strengthened. Therefore, the process of readjusting inefficient urban land use should be optimized, new modes of readjustment should be constantly explored, and inefficient land use should be addressed across the entire territory.

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Influential intensity of urban agglomeration on evolution of eco-environmental pressure: a case study of Changchun, China

Abstract: LIU, D.; WANG, C.; J. Solid State Chem. 223 (2015) 84-94, http://dx.

Cited by 9 publications

References 20 publications

Spatial Responses of Ecosystem Service Value during the Development of Urban Agglomerations

Spatial Responses of Ecosystem Service Value during the Development of Urban Agglomerations

Relationship between Urban Land Use Efficiency and Economic Development Level in the Beijing–Tianjin–Hebei Region

Evolution of Policy Concerning the Readjustment of Inefficient Urban Land Use in China Based on a Content Analysis Method

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