| 基于数智化转型空间关联网络的黄河流域城市生态韧性分区治理 |
| 摘要点击 250 全文点击 6 投稿时间：2025-09-01 修订日期：2025-11-13 |
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| 中文关键词 数智化转型 空间关联网络 分区治理 生态韧性 黄河流域 |
| 英文关键词 digital and intelligent transformation spatial correlation network zoning governance ecological resilience Yellow River Basin |
| DOI 10.13227/j.hjkx.202509003 |
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| 中文摘要 |
| 依托数智化转型构建黄河流域生态韧性的分区治理策略对提升流域生态治理效率意义重大. 通过熵权TOPSIS测算出2011~2023年黄河流域城市的数智化转型和生态韧性水平，采用空间关联分析探讨了流域数智化转型关联网络的结构特征，基于多目标区域划分构建了流域生态韧性治理分区策略，最后利用GS2SLS以及耦合协调模型，验证了分区治理的可行性. 结果表明：①黄河流域数智化转型水平逐年上升，且存在显著的空间聚集现象，呈现“东高西低、中部提升”的阶梯式空间结构. ②数智化关联网络拥有较高的连通性与效率，点度中心度与中介中心度的重心逐渐由边缘向中部转移，而接近中心度则呈现出扩张趋势，中西部城市外联效率提升明显. ③生态韧性薄弱城市多集中于中西部过渡地区和西北干旱区，基于多目标区域划分最终形成甘陕川北协同生态区等12个治理分区. ④数智化转型不仅能促进生态韧性提升，还表现出明显的技术溢出，并且生态韧性也存在显著的空间扩散，且各分区内部环境规制的政策协调性呈逐年波动上升趋势，验证了分区治理的可行性. 研究结果为黄河流域应对重大生态风险提供了政策依据. |
| 英文摘要 |
| Leveraging digital and intelligent transformation to construct partitioned governance strategies for ecological resilience in the Yellow River Basin （YRB） holds significant importance for enhancing watershed ecological governance efficiency. This study employs the entropy-weighted TOPSIS method to measure the digital transformation and ecological resilience levels of YRB cities from 2011 to 2023， investigates structural features of the basin's digital transformation correlation network using spatial correlation analysis， and constructs partitioned governance strategies for ecological resilience based on multi-objective regional zoning. Finally， the feasibility of partitioned governance is validated via Generalized Spatial Two-Stage Least Squares （GS2SLS） and coupled coordination models. Key findings include： ① Digital transformation levels in the YRB showed a yearly increase， with significant spatial clustering， presenting a “high east， low west， with central uplift” step-like spatial structure. ② Digital correlation networks exhibited high connectivity and efficiency. The centers of gravity for degree centrality and betweenness centrality gradually shifted from peripheral to central regions， while closeness centrality demonstrated an expansion trend. Connectivity efficiency in central-western cities improved markedly. ③ Ecological resilience deficits predominantly clustered in transitional zones of the central-west and arid northwestern regions. Multi-objective zoning ultimately delineated 12 governance partitions. ④ Digital transformation not only enhanced ecological resilience but also demonstrated significant technology spillover. Ecological resilience exhibited spatial diffusion， and policy coordination of environmental regulations within partitions showed a fluctuating upward trend， validating partitioned governance feasibility. This research provides policy foundations for addressing major ecological risks in the YRB. |
