Constructing a multi-level urban development evaluation framework and coupling coordination analysis: From the perspectives of smart city-urbanization-Low-carbon city DOI
Yuxin Zhang, Yao Zhang, Hiroatsu Fukuda

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Май 5, 2025

Abstract The high-quality multi-tiered urban development model represents a globally shared concern. Investigating the comprehensive levels and synergistic relationships among smart cities, urbanization, low-carbon cities holds significant importance for achieving sustainability. This study establishes theoretical framework understanding coordinated interactions while constructing city-urbanization-low-carbon city (SUL) system characterized by multi-dimensional interactions. Utilizing first-tier Chinese as research samples, this investigation employs entropy weight method, Technique Order Preference Similarity to an Ideal Solution (TOPSIS) model, coupling coordination degree examine level of SUL system, analyzing characteristics subsystems. findings reveal: (1) Although preliminary achievements have been made in systems, developmental disparities persist with megacities represented Beijing, Guangzhou, Shanghai, Shenzhen, Chongqing maintaining substantial competitive advantages. (2) Among subsystem levels, construction gap subsystems is markedly smaller compared urbanization Developmental performance follows hierarchy > indicating potential remains development. (3) Within generally demonstrate favorable most areas states. Balancing between emerges critical factor multi-level

Язык: Английский

The spillover effects of digital technology innovation on carbon emissions in urban agglomerations: A perspective based on manufacturing investment networks and geospatial spillovers DOI
Shuoshuo Li, Ziyuan Zhang, Chien‐Chiang Lee

и другие.

Sustainable Cities and Society, Год журнала: 2025, Номер unknown, С. 106321 - 106321

Опубликована: Март 1, 2025

Язык: Английский

Процитировано

2
Impact of smart city construction policy on high-quality economic development of coastal cities DOI Creative Commons
Lihong Wang, Feng Li, Yang Gao

и другие.

Frontiers in Marine Science, Год журнала: 2025, Номер 11

Опубликована: Янв. 8, 2025

Introduction As a crucial strategy for promoting urbanization in China, smart city construction introduces new momentum high-quality economic development through intelligence and informatization. Coastal cities, with their unique geographical advantages, serve as important engines of growth. Methods Based on panel data from 53 coastal cities China 2003 to 2021, this study uses the super-efficiency SBM-GML index measure green total factor productivity an indicator employs time-varying difference-in-differences model examine impact areas. Results The findings reveal that (1) Smart significantly enhances cities. This conclusion remains valid parallel trend tests, PSM-DID, placebo tests endogeneity analysis. (2) mechanism test shows primarily promotes growth by facilitating industrial structural upgrading, optimizing resource allocation, release household consumption potential expanding domestic demand. However, technological innovation, which is most aspect construction, has not brought opportunities (3) Heterogeneity analysis policy effects are more pronounced large those lower levels scientific educational development. Additionally, particularly significant located within Bohai Rim Yangtze River Delta port clusters. Discussion these findings, continued support recommended, differentiated policies tailored characteristics cluster levels, alongside advancing fostering points promote China’s

Язык: Английский

Процитировано

0
Evaluation Study on the Smart and Interactive Landscape Design of Haiyuntai Waterfront Park from the Perspective of a Sustainable City DOI Creative Commons
Jingwen Yuan, Zhixiang Wang, Shuang Xing

и другие.

Land, Год журнала: 2025, Номер 14(2), С. 357 - 357

Опубликована: Фев. 9, 2025

With the rapid development of technological progress and smart city construction, concept sustainable cities is gradually being integrated into all aspects urban construction. In this context, public’s demand for high-quality rich leisure experiences increasing, design, management, service standards parks are also upgraded. As an innovative product integration ecological civilisation information technology, interactive have become important direction promoting development, especially in landscape design waterside parks, which show unique significance. This study explores application from perspective cities, aiming to construct a set evaluation frameworks assess its effectiveness value development. Through in-depth analyses interaction combines environmental psychology, ecology, GIS technology propose goals, strategies, methods landscapes that can support social needs cities. Domestic international case studies successful technologies not only improves quality but promotes economic by enhancing attractiveness providing multiple values empirical research section, paper takes Haeundae Waterside Park South Korea as object investigation constructs framework based on project selection indicator quantification further validate practical park design. Based findings, proposes series policy recommendations promote construction These provide theoretical future reference planning public spaces other around world. By concepts with sustainability, provides path planners, architects. environmentalists help realise goal coordinated ecological, social,

Язык: Английский

Процитировано

0
Constructing a multi-level urban development evaluation framework and coupling coordination analysis: From the perspectives of smart city-urbanization-Low-carbon city DOI
Yuxin Zhang, Yao Zhang, Hiroatsu Fukuda

и другие.

Research Square (Research Square), Год журнала: 2025, Номер unknown

Опубликована: Май 5, 2025

Abstract The high-quality multi-tiered urban development model represents a globally shared concern. Investigating the comprehensive levels and synergistic relationships among smart cities, urbanization, low-carbon cities holds significant importance for achieving sustainability. This study establishes theoretical framework understanding coordinated interactions while constructing city-urbanization-low-carbon city (SUL) system characterized by multi-dimensional interactions. Utilizing first-tier Chinese as research samples, this investigation employs entropy weight method, Technique Order Preference Similarity to an Ideal Solution (TOPSIS) model, coupling coordination degree examine level of SUL system, analyzing characteristics subsystems. findings reveal: (1) Although preliminary achievements have been made in systems, developmental disparities persist with megacities represented Beijing, Guangzhou, Shanghai, Shenzhen, Chongqing maintaining substantial competitive advantages. (2) Among subsystem levels, construction gap subsystems is markedly smaller compared urbanization Developmental performance follows hierarchy > indicating potential remains development. (3) Within generally demonstrate favorable most areas states. Balancing between emerges critical factor multi-level

Язык: Английский

Процитировано

0