ECONOMIC RESILIENCE AND ITS INFLUENCING FACTORS BASED ON NIGHTTIME LIGHT DATA FROM THE BOHAI RIM REGION DURING THE COVID-19 PANDEMIC
ZHANG Xue-bo1,2, LU Bing-kun1, HE Zhi-hao1, WU Jiang-nan1
1. School of Geography and Tourism, Qufu Normal University, Rizhao 276826, China; 2. Institute of Yellow River Ecology, Qufu Normal University, Qufu 273165, China
Abstract：Based on nighttime light data from the fourth quarter of 2019 to the fourth quarter of 2021, thisstudy analyzes the spatiotemporal evolution of economic resilience at different timescales in the Bohai Rim region, and explores the main factors influencing regional economic resilience. The conclusions are as follows: 1) Economic resilience in the Bohai Rim region exhibits significant fluctuations on a quarterly basis, with Beijing and Tianjin experiencing greater volatility than other provinces. However, from an annual perspective, changes in the overall economic resilience of the region are relatively minor, and the differences in annual economic resilience among the provinces and cities are not pronounced. 2) The northern part of the Beijing-Tianjin-Hebei urban agglomeration displays high levels of economic resilience both quarterly and annually, consistently demonstrating a "high-high" clustering in terms of economic resilience. The middle and southern Liaoning urban agglomeration overall shows a lower level of resilience, yet the overall trend is positive. The Shandong Peninsula urban agglomeration, on the other hand, exhibits considerable internal differences in economic resilience levels. 3) While the diversification of industrial structures has a dampening effect on quarterly economic resilience, social consumption and government regulation contribute to enhancing it. Differently, there is an inverted U-shaped relationship between the advancement of industrial structures and annual economic resilience. Along with the level of industrial advancement increases, the positive impact on annual economic resilience gradually diminishes. Additionally, the positive effects of technological innovation manifest with a certain delay, and an increased level of openness to the outside world does not favor the enhancement of annual economic resilience during the pandemic period.
张学波, 卢冰坤, 何志浩, 吴江楠. 基于夜间灯光数据的新冠疫情期间环渤海地区经济韧性及影响因素[J]. 人文地理, 2024, 39(4): 46-56,117.
ZHANG Xue-bo, LU Bing-kun, HE Zhi-hao, WU Jiang-nan. ECONOMIC RESILIENCE AND ITS INFLUENCING FACTORS BASED ON NIGHTTIME LIGHT DATA FROM THE BOHAI RIM REGION DURING THE COVID-19 PANDEMIC. HUMAN GEOGRAPHY, 2024, 39(4): 46-56,117.
