Objective The impacts of urbanization level on ecological resilience and identify the key influencing factors of ecological resilience decline were measured, in order to provide theoretical support for the sustainable development and ecological protection of Changsha City. Methods Taking Changsha City as an example, this study employed the entropy method to calculate the urbanization level (UL) through a ‘population-economy-land-ecology’ multi-dimensional framework and applied the ‘resistance-adaptation-recovery’ model to evaluate ecological resilience (ER). Spatial autocorrelation analysis was used to examine the spatiotemporal correlation characteristics between the two, and the optimal parameters-based geodetector coupled with random forest model (OPGD-RF model) was utilized to reveal the impact mechanisms of urbanization level and other driving factors on ecological resilience. Results ① From 2000 to 2024, the urbanization level in Changsha City was predominantly medium to high, exhibiting spatial differentiation characteristics where highly urbanized areas shifted from a single-center concentric pattern to a multi-center polar-core pattern. ② Ecological resilience was generally at medium to low levels, showing spatial distribution patterns of ‘higher in the north and west, lower in the central and northeast regions’ and ‘clustered low values and scattered high values’. ③ Land urbanization was the core driving factor causing a decline in ecological resilience. ④ Population agglomeration and economic growth did not necessarily lead to a decline in ecological resilience. Their direction and intensity of impact varied across different stages. Conclusion At different development stages, the dominant driving factors of ecological resilience change dynamically. Balancing urbanization development and ecological resilience is not only crucial for regional stability but also key to ensuring its long-term survival in the face of future challenges.
文献参数: 卢雨桐, 黄春华, 周娥强, 等.基于OPGD-RF模型的城市化对长沙市生态韧性的影响及其驱动因素研究[J].水土保持通报,2026,46(1):378-390. Citation:Lu Yutong, Huang Chunhua, Zhou Eqiang, et al. Impacts of urbanization on ecological resilience and its driving factors in Changsha City based on OPGD-RF model [J]. Bulletin of Soil and Water Conservation,2026,46(1):378-390.
XiaChuyu, DongZ, ChenBin. Spatio-temporal analysis and simulation of urban ecological resilience: A case study of Hangzhou [J]. Acta Ecologica Sinica, 2022,42(1):116-126.
HuangXueyi, LuRucheng, YeZongda. Economic development quality and ecological resilience of China’s land border cities coupling measure and interactive response [J]. Bulletin of Soil and Water Conservation, 2024,44(6):256-268.
[7]
KarsaiI, SchmicklT, KampisG. Resilience and Stability of Ecological Systems [M]. Cham: Springer, 2020.
LiXueting, YangLiangjie, YangYongchun, et al. Analysis on coupling and coordination of urbanization and ecological resilience in Hexi Corridor economic belt, China [J]. Chinese Journal of Applied Ecology, 2025,36(2):547-558.
[10]
MitchellM G E, DevisscherT. Strong relationships between urbanization, landscape structure, and ecosystem service multifunctionality in urban forest fragments [J]. Landscape and Urban Planning, 2022,228:104548.
WangSongmao, NiuJinlan. Spatio-temporal evolution and influencing factors of urban ecological resilience in the Yellow River basin [J]. Acta Ecologica Sinica, 2023,43(20):8309-8320.
MuYunping, ZhuQinglin. Study on coastal zone ecological resilience of provinces and cities around the Yellow Sea and Bohai Sea based on sustainable development theory [J]. Marine Environmental Science, 2023,42(6):920-926.
LiYanling, LiMinliang. Coupling coordination, spatial-temporal patterns and dynamic impact of the new urbanization and ecological resilience in the Yangtze River economic belt [J]. Resources and Environment in the Yangtze Basin, 2024,33(11):2329-2341.
OuyangXiao, ChenJian, WeiXiao, et al. Spatio-temporal differentiation and evolutionary mechanism of ecological resilience in the middle reaches of the Yangtze River urban agglomeration [J]. Acta Geographica Sinica, 2025,80(6):1572-1584.
YangLisha, ChenYan, XieHuiqiang. Spatio-temporal patterns and driving factors of ecological resilience in urban agglomerations in the Yellow River basin [J]. Ecological Economy, 2024,40(2):99-108.
PengWenbin, XieXiaoqi. Response of ecological resilience to urban renewal in Chang-Zhu-Tan urban agglomeration [J]. Resources and Environment in the Yangtze Basin, 2024,33(11):2369-2378.
WangShaojian, CuiZitian, LinJingjie, et al. Coupling relationship between urbanization and ecological resi-lience in the Pearl River delta [J]. Acta Geographica Sinica, 2021,76(4):973-991.
[25]
JiaoLiudan, WangLvwen, LuHao, et al. An assessment model for urban resilience based on the pressure-state-response framework and BP-GA neural network [J]. Urban Climate, 2023,49:101543.
XiaShengjie, ChenHuiru, ZhangJunwei, et al. Spatial autocorrelation analysis of ecological land dynamic evolution and thermal environment: A case study of Shanxi central urban agglomeration [J]. China Environmental Science, 2024,44(2):1032-1040.
SunHao, LiuHuifang, WangJin, et al. Spatio-temporal evolution and improvement path of ecological performance in Yellow River basin of Shanxi Province [J]. Bulletin of Soil and Water Conservation, 2024,44(6):339-352.
WangDongchuan, LongHui, WangKangjian, et al. Coupling coordination analysis of urbanization intensity and ecological resilience in Beijing-Tianjin-Hebei [J]. Acta Ecologica Sinica, 2023,43(15):6321-6331.
[32]
HuangBowen, ZhaRuibo, ChenShifa, et al. Fuzzy evaluation of ecological vulnerability based on the SRP-SES method and analysis of multiple decision-making attitudes based on OWA operators: A case of Fujian Province, China [J]. Ecological Indicators, 2023,153:110432.
LiJialin, ZhangYixin, ZhangHaitao, et al. The research of spatio⁃temporal characteristics and influence factors of Wenzhou ecological resilience based on the potential-elastic-stability model [J]. Acta Ecologica Sinica, 2024,44(8):3253-3267.
ZhangAoxiang, MiaoChenglin, ChenZhengyan. Urban ecological resilience, social networks and its influencing factors in the Yellow River basin [J]. Arid Land Geography, 2025,48(1):130-142.
TianguiLü, ChenAnying, FuShufei, et al. Spatial-temporal evolution characteristics and influencing mechanism of resilience of China’s cultivated land system under agricultural green transformation [J]. Acta Ecologica Sinica, 2025,45(6):2891-2904.
LiQizhen, HuXijun, WeiBaojing, et al. Coupling relationship between green space and urban expansion in Changsha [J]. Economic Geography, 2022,42(11):87-94.
[41]
LinZhenzhi, WenFushuan, HuangJiansheng, et al. Evaluation of black-start schemes employing entropy weight-based decision-making theory [J]. Journal of Energy Engineering, 2010,136(2):42-49.
WangSongmao, NiuJinlan. Dynamic evolution and obstacle factors of urban ecological resilience in Shandong Peninsula urban agglomeration [J]. Economic Geography, 2022,42(8):51-61.
[44]
PengJian, LiuYanxu, WuJiansheng, et al. Linking ecosystem services and landscape patterns to assess urban ecosystem health: A case study in Shenzhen City, China [J]. Landscape and Urban Planning, 2015,143:56-68.
ZhangZiwei, ZhangZiyi, ZhangLiting. Spatio-temporal evolution and main natural socio-economic factors affecting habitat quality in Jiangxi Province [J]. Bulletin of Soil and Water Conservation, 2024,44(1):303-313.
[47]
AnselinL. A local indicator of multivariate spatial association: Extending geary’s c [J]. Geographical Analysis, 2019,51(2):133-150.
[48]
WangJinfeng, LiXinhu, ChristakosG, et al. Geographical detectors-based health risk assessment and its application in the neural tube defects study of the Heshun Region, China [J]. International Journal of Geographical Information Science, 2010,24(1):107-127.
[49]
WangJinfeng, ZhangTonglin, FuBojie. A measure of spatial stratified heterogeneity [J]. Ecological Indicators, 2016,67:250-256.