Analysis of the Evolution and Influencing Factors of the Spatial-Temporal Pattern of Nighttime Vitality in the Shandong Peninsula Urban Agglomeration

DOI

10.2991/978-94-6463-847-9_18How to use a DOI?

Keywords

Shandong Peninsula Urban Agglomeration; Nighttime Vitality; Spatio-temporal Pattern Evolution; Geographically Weighted Regression Model; Nighttime Lighting Data

Abstract

This paper focuses on the Shandong Peninsula Urban Agglomeration, utilizing NPP/VIIRS nighttime light data, and employs Ordinary Least Squares (OLS) and Geographically Weighted Regression (GWR) Models to analyze the spatiotemporal patterns and driving factors of nighttime vitality in this urban agglomeration from 2000 to 2023. The study found that the nighttime vitality of the Shandong Peninsula Urban Agglomeration exhibits a “core-periphery” differentiation pattern, with high-vitality regions centered around Qingdao, Jinan, and Zibo, while peripheral cities exhibit lower vitality. From 2000 to 2023, the nighttime vitality pattern evolved from “core isolation” to “core-linked-synergistic,” with medium-to-high vitality regions continuing to expand, and a significant trend toward urban agglomeration integration. In terms of driving factors, the influence of per capita disposable income, energy consumption intensity, population density, and slope on nighttime vitality exhibits significant spatial heterogeneity. This study provides theoretical support and decision-making references for the nighttime development planning and urban quality enhancement of the Shandong Peninsula Urban Agglomeration.

Copyright

© 2025 The Author(s)

Open Access

Open Access This chapter is licensed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International License (http://creativecommons.org/licenses/by-nc/4.0/), which permits any noncommercial use, sharing, adaptation, distribution and reproduction in any medium or format, as long as you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license and indicate if changes were made.

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TY  - CONF
AU  - Zi-Zhen Gong
AU  - Chen-Yu Lu
PY  - 2025
DA  - 2025/09/23
TI  - Analysis of the Evolution and Influencing Factors of the Spatial-Temporal Pattern of Nighttime Vitality in the Shandong Peninsula Urban Agglomeration
BT  - Proceedings of the 2025 6th International Conference on Urban Construction and Management Engineering (ICUCME 2025)
PB  - Atlantis Press
SP  - 162
EP  - 168
SN  - 2352-5401
UR  - https://doi.org/10.2991/978-94-6463-847-9_18
DO  - 10.2991/978-94-6463-847-9_18
ID  - Gong2025
ER  -