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International Journal of Environmental Sustainability and Protection
ISSN:2737-5447

Vol.2, Iss.1, March 2022

Two subsystems in the economy and logistics are proposed to establish a comprehensive evaluation index system by using principal component analysis and the comprehensive weighted method. For 41 cities of the Yangtze River Delta cities, the economic development and the comprehensive score of the logistics system in 2003, 2008, 2013, 2017 are calculated, and through the analysis of the coupling coordination model, the economic system and coupling coordination degree of the temporal and spatial evolution process of the logistics system are investigated. The results show that the coupling coordination degree in the Yangtze River Delta region decreases gradually from the eastern coastal areas to the inland areas, and the coupling coordination degree is polarized in space.
  • Open Access Article

    Research on Coordinated Evolution of Economic and Logistics Coupling in Yangtze River Delta Region

    by Qilong Ren*, Jinbo Zhou, Jing Yang, Menglu Wu and Guangxiong Mao
    IJESP 2022, Vol 2, Issue 1, 1-9, https://doi.org/10.35745/ijesp2022v02.01.0001 - Published on March 30, 2022

    Abstract

    Two subsystems in the economy and logistics are proposed to establish a comprehensive evaluation index system by using principal component analysis and the comprehensive weighted method. For 41 cities of the Yangtze River Delta cities, the economic development and the comprehensive score of the logistics system in 2003, 2008, 2013, 2017 are calculated, and through the analysis of the coupling coordination model, the economic system and coupling coordination degree of the temporal and spatial evo...

  • Open Access Article

    Application of Fuzzy Analytic Hierarchy Process to Evaluate Resource Environmental Bear Capacity

    by Xijuan Shen, Bang-Wen Jeang, Xu Wu*, Yongyi Lu, Chen Ling, Yee-Chaur Lee and Kun-Chi Chang
    IJESP 2022, Vol 2, Issue 1, 10-16, https://doi.org/10.35745/ijesp2022v02.01.0002 - Published on March 30, 2022

    Abstract

    Environmental resource is the foundation of the development of the economy in a society. As the contradiction between the economy and the resource is becoming more prominent, the bearing capacity of the environmental resource has received great attention from all sectors of society including the government. In the context of the "double evaluation" proposed by the national land spatial planning, many scholars have been studying the theory and methods of the bearing capacity of the environmental ...

  • Open Access Article

    Spatial Differentiation of Regional Innovation Capacity in Jiangsu, China

    by Fan Wu, Haiying Xu* and Xinyi Lu
    IJESP 2022, Vol 2, Issue 1, 17-22, https://doi.org/10.35745/ijesp2022v02.01.0003 - Published on March 30, 2022

    Abstract

    This article addresses regional innovation capacity as an important driver of regional economic growth and a way to achieve coordinated regional development. With the number of patents as the index of innovation capacity measurement and the data from the Statistical Yearbooks from 2008 to 2017, we explore the spatial differentiation of innovation capacity in Jiangsu, China. Spatial clustering analysis and spatial autocorrelation analysis are used for this research. The result shows that the inno...

  • Open Access Article

    Coupling Relationship of Urban Ecological Environment in Jiangsu, China

    by Chengxiang Wang, Chuanming Liu and Pinrong He*
    IJESP 2022, Vol 2, Issue 1, 23-29, https://doi.org/10.35745/ijesp2022v02.01.0004 - Published on March 30, 2022

    Abstract

    As the contradiction between urbanization and the ecological environment becomes more prominent, a coupling degree model based on coupling theory needs to be established to calculate their comprehensive levels. The coupling degree of the 13 cities in Jiangsu reveals the spatial pattern to propose countermeasures and suggestions. The results show that the comprehensive level of urbanization presents a stepped municipal spatial pattern of “the southern is higher than the central region and the cen...

  • Open Access Article

    Evaluation of Green Logistics Development in Fujian, China

    by Junxiong You* and Yingyu Sho
    IJESP 2022, Vol 2, Issue 1, 30-38, https://doi.org/10.35745/ijesp2022v02.01.0005 - Published on March 30, 2022

    Abstract

    Green logistics has become important in the development of China's logistics industry, and the evaluation and monitoring of the development of green logistics have attracted much research interest. Green logistics is closely related to the overall logistics development based on the awareness of sustainable development. Taking Fujian Province as an example, we construct the evaluation index system of logistics development to evaluate the results of green development. After standardizing and dimen...

  • Open Access Article

    Spatial and Temporal Characteristics and Driving Force Analysis of Cropland Change: Taking Dangyang City, Yichang City as Example

    by Lei Xu*, Heng Wang and Changliang Lu
    IJESP 2022, Vol 2, Issue 1, 39-49, https://doi.org/10.35745/ijesp2022v02.01.0006 - Published on March 30, 2022

    Abstract

    With the land use data of Dangyang City, Yichang City, Hubei Province in 2000, 2010, and 2020, 13 factors of nature, economy, and society were selected as the driving factors affecting the change of Cropland by using the land-use transition matrix and the kernel density analysis. In this study, the dynamic degree model of cropland use was introduced, combined with the geographic detector method, to explore the spatiotemporal variation characteristics and main driving factors of cropland in vario...