Ding Xiao, Zheng Fang, Lyu Guifen, Feng Botao
Faculty of Fine Arts and Design, Guangdong Vocational College of Art, Foshan, 528000, China.
College of Electronics and Information Engineering, Shenzhen University, Shenzhen, 518060, China.
Sci Rep. 2025 Aug 12;15(1):29584. doi: 10.1038/s41598-025-15294-0.
Strengthening the multi-dimensional vitality of industrial parks is crucial for fostering social cohesion. However, previous researches mainly focused on the vitality of various functions, lacking detailed insights for the specific planning of industrial parks. To address this issue, this study combines the spatial regression and multi-scale geographically weighted regression models to systematically analyze the spatial and temporal variations of multidimensional vitality in industrial parks of Shenzhen city. Both real and virtual indicators are employed to measure the physical and digital vitality of the industry parks, distinguishing vitality variations across weekdays and weekends. Additionally, the study further investigates the relationships between the vitality and the other influencing factors. The findings reveal that the spatial distribution of real vitality and weekend vitality follows a polycentric clustering pattern, while weekday vitality exhibits a relatively uniform spatial distribution. Virtual vitality, characterized by the lowest vitality level, spreads outward from a core of the highest values to the periphery. Weekday vitality reaches its peak in the morning, while weekend vitality demonstrates a more balanced distribution throughout the day. NDVI, diversified land use, motor vehicle diversity, enclosure and image quality contribute to increased vitality across all commercial areas, whereas the intersection density, subway stop and openness are associated with decreased vitality in these areas. The impact of building acreage, subway stop, enclosure and openness on weekend vitality is weaker and more variable. For the future development of industrial parks, efforts should focus not only on enhancing the NDVI and creating enclosed environment within the parks but also on improving the accessibility of public facilities between the eastern and western urban belts, as well as ensuring the convenience and safety of road connections. These measures will help establish a "15-minute residential circle". Ultimately, implementing refined planning strategies tailored to the spatial and temporal differentiation of demand play a crucial role in boosting the vitality of industrial parks.
增强工业园区的多维度活力对于促进社会凝聚力至关重要。然而，以往的研究主要集中在各种功能的活力上，缺乏对工业园区具体规划的详细见解。为解决这一问题，本研究结合空间回归和多尺度地理加权回归模型，系统分析了深圳市工业园区多维度活力的时空变化。采用实际指标和虚拟指标来衡量工业园区的物理活力和数字活力，区分工作日和周末的活力变化。此外，该研究进一步探讨了活力与其他影响因素之间的关系。研究结果表明，实际活力和周末活力的空间分布呈多中心聚类模式，而工作日活力的空间分布相对均匀。虚拟活力以最低的活力水平为特征，从最高值的核心向外围扩散。工作日活力在上午达到峰值，而周末活力在一天中分布更为均衡。归一化植被指数（NDVI）、土地利用多样化、机动车多样性、围合度和形象质量有助于提高所有商业区的活力，而交叉口密度、地铁站和开放度则与这些区域活力的降低有关。建筑面积、地铁站、围合度和开放度对周末活力的影响较弱且变化较大。对于工业园区的未来发展，不仅应致力于提高NDVI并在园区内营造封闭环境，还应改善东西部城市带之间公共设施的可达性，并确保道路连接的便利性和安全性。这些措施将有助于建立“15分钟居住圈”。最终，实施针对需求时空差异的精细化规划策略对提升工业园区活力起着至关重要的作用。
