【按语】我院以绿色为底绘就绿色发展，践行“绿水青山就是金山银山”发展理念，奋力打造“两山”理论的理论研究桥头堡，产生了一批高水平且具有社会影响力的研究成果。学院官网建立“成果推介”栏目，以展示我院师生的优秀成果，传播我院师生在生态文明建设和绿色可持续发展等方面的学术观点，为“筑牢生态屏障、推动绿色发展”提供有益借鉴。

作者：王智林等

题名：Can nature-based solutions improve urban land green use efficiency? Evidence from China's National Forest City certification

期刊：Cities（SCI、SSCI，JCR-Q1，中科院一区Top，学院标志性期刊）

摘要：Improving urban land green use efficiency (ULGUE) is essential for resolving mismatches between the supply of and demand for urban land resources and for establishing the foundations of high-quality urban development. Existing research on ULGUE has predominantly emphasized economic restructuring instruments, while ignoring the potential of nature-based solutions (NbS). Based on the data of 279 prefecture-level and above cities in China from 2003 to 2023, this study employs Super-SBM model to estimate ULGUE and applies a staggered DID method to systematically investigate the impacts and mechanisms of National Forest City certification, a representative NbS, on ULGUE. The empirical results reveal that (1) National Forest City certification significantly increases ULGUE by 4.63%, with effects that are both long-term and lagged. After a series of robust tests, including the validity test, sample selection bias, PSM-DID, instrumental variables, and heterogeneity robust estimation, the conclusions remain robust. (2) National Forest City certification promotes ULGUE via three mechanisms: industrial upgrading, resource allocation, and public participation, while industrial rationalization has not been supported. (3) The positive effects are more pronounced in cities east of the Hu Huanyong Line, cities with higher topographical relief, and non-resource-based cities. This study provides empirical evidence and theoretical insights into the influence of National Forest City certification on ULGUE and holds practical significance in the establishment of a policy framework aimed at fostering high-quality urban development through NbS.

作者简介：

王智林，男，讲师，硕士生导师，东北林业大学大学管理学博士。主要研究方向为资源环境经济与政策。在《Cities》《中国人口资源·与环境》《产业经济研究》《管理学报》等国内外权威期刊发表多篇学术论文。主持3项中央高校基本科研业务费专项资金，参与多项国家自然科学基金面上项目、黑龙江省智库项目。目前担任黑龙江省林业经济学会理事、黑龙江省生产力学会会员。担任多个SSCI/SCI/CSSCI期刊的匿名审稿人。

（作者：苏晋  审稿：尚航标  编辑：常春媛  审核：付晓东）