文献类型：期刊文献

英文题名：Enhancing urban bird corridor identification by integrating three-dimensional factors: A validation with citizen science data

作者：Huang, Yaling[1] Chen, Ziru[2] Huang, Yankai[1] Li, Tongyan[1] Ran, Chengyu[1] Lin, Ying[1] Ding, Yinghong[1] Pan, Deng[1] Lan, Yuxiang[2] Jin, Jiali[3,4] Zhu, Zhipeng[2] Fu, Weicong[1]

第一作者：Huang, Yaling

通信作者：Fu, WC[1]

机构：[1]Fujian Agr & Forestry Univ, Coll Landscape Architecture & Art, Fuzhou 350002, Peoples R China;[2]Fujian Univ Technol, Coll Architecture & Planning, Fuzhou 350108, Peoples R China;[3]Chinese Acad Forestry, Res Inst Forestry, Xiangshan Rd, Beijing 100091, Peoples R China;[4]Natl Forestry & Grassland Adm, Urban Forest Res Ctr, Xiangshan Rd, Beijing 100091, Peoples R China

年份：2026

卷号：116

外文期刊名：URBAN FORESTRY & URBAN GREENING

收录：;Scopus(收录号：2-s2.0-105025356501);WOS:【SSCI(收录号:WOS:001648866300001)，SCI-EXPANDED(收录号:WOS:001648866300001)】；

基金：The authors sincerely thank Assoc. Prof. Fu for his insightful guidance and continuous support throughout this study. We are also grateful to colleagues and collaborators who provided assistance with data collection, data processing, and manuscript revision. We additionally thank the editors and anonymous reviewers for their constructive comments and suggestions, which substantially improved the quality and clarity of this manuscript. The work reported here was supported by grants from the National Natural Science Foundation of China (Grant No. 32301648) and the Natural Science Foundation of Fujian Province (Grant No. 2022J05194) .

语种：英文

外文关键词：Ecological security pattern; Ecosystem service; Urban bird; Vertical landscape structure; Biodiversity conservation; Ecological networks

摘要：Enhancing urban bird diversity has become a critical objective in urban ecological conservation, with establishing bird corridors being a key point for researchers. However, existing studies predominantly rely on twodimensional (2D) models, often neglecting the influence of three-dimensional (3D) factors such as building height and tree height. This study selects Fuzhou's central urban area as the research site, aiming to construct urban bird ecological corridors by incorporating 3D environmental factors to improve identification accuracy and to compare the effectiveness of 3D and 2D models in explaining corridor connectivity. Ecological source areas were identified using Morphological Spatial Pattern Analysis and Conefor connectivity calculations. Incorporating 3D resistance factors into the Minimum Cumulative Resistance model, we compared the results with traditional 2D analyses. Data from citizen science platforms, including eBird and the China Bird Report Center, validated the effectiveness of bird ecological corridors identified using 2D and 3D metrics in real urban environments. The results revealed that, compared to the 2D model, the 3D model showed broader resistance thresholds, along with increased number and density of corridors. The Geodetector analysis further supported the advantages of the 3D model. Based on a 2D matrix screening of bird corridor usage and quality, the corridors were classified into three categories, with corresponding conservation strategies proposed. These findings provide a scientific reference for constructing urban bird ecological corridors.