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最新文章
Synergistic Interaction of Hydrological Regulation and Habitat Networks in the Revitalization of Urban Blue-Green Spaces
摘要:  Under the dual background of global urbanization and climate change, challenges such as urban waterlogging, degradation of water environment, and fragmentation of biological habitats are intensifying. Advancing the transformation of blue-green infrastructure from a single function to multiple coordinated functions has emerged as a critical path for enhancing urban ecological resilience. The Catharijnesingel Canal Park in Utrecht, the Netherlands, serves as a case study to investigate the synergistic interaction of hydrological regulation and habitat network construction through the transformation of historical canals from grey to blue-green infrastructure. Initially, the implementation path of this “blue-green renaissance” is analyzed, followed by a detailed examination of the spatial realization patterns and mechanisms underlying hydrology and habitat synergy, focusing on river form remodeling, vegetation community alignment, and precise habitat design. The results indicate that the collaborative model of “hydrology and habitat” coupling not only enhances rain-flood resilience, biodiversity, and the quality of public spaces in urban areas but also serves as a reference model for high-density urban regeneration by integrating space, ecology, and efficiency. This model offers both a theoretical foundation and practical guidance for Chinese cities aiming to achieve functional integration and synergistic interaction in ecological restoration and the development of blue-green spaces.
关键词: Blue-green infrastructure, Hydrological regulation, Habitat network, Synergistic interaction, Urban renewal
Shared Management of Non-Motorized Vehicles at Yangzhuang Station: An Analysis Based on Spatial Optimization and Collaborative Governance during Peak Hours
摘要: With the expansion of urban rail transit networks, subways have become the primary mode of commuting for residents, leading to a growing demand for non-motorized vehicle connections during the “last mile”. This study focuses on Yangzhuang Station in Shijingshan District of Beijing, analyzing the distribution of non-motorized vehicle parking spaces in the station’s forecourt, the management mechanisms in place, and user behavior patterns. Research indicates that during peak hours, the number of non-motorized vehicles is substantial, their parking spaces are dispersed, and the parking order is disorganized. The existing model, which combines “enterprise dispatching with community supervision”, faces challenges in achieving comprehensive coverage and dynamic management. Based on this analysis, three strategies are proposed: utilizing green and underused spaces, implementing intelligent parking guidance systems, and optimizing management mechanisms. These approaches aim to enhance the spatial capacity of the station’s forecourt, standardize parking practices, and promote low-carbon travel. The findings of this study offer valuable references and practical insights for the management of non-motorized vehicles at comparable subway stations.  
关键词: Subway station, Forecourt, Non-motorized vehicle, Shared bike, Low-carbon travel
Rural Cultural Heritage Research (2004–2024):Trends, Patterns, and Insights from Web of Science
摘要: Research on rural cultural heritage encompasses cultural heritage management, tourism, and conservation. However, despite growing academic interest in recent years, systematic bibliometric analyses in this field remain limited, and a comprehensive knowledge framework has yet to be established. Based on the Web of Science(WoS) Core Collection, this study conducted a bibliometric analysis of 657 articles published between 2004 and 2024 using CiteSpace 6.2.R4 to visualize the intellectual structure and thematic evolution of rural cultural heritage research. The results revealed a steady increase in publication output and the emergence of an interdisciplinary framework integrating culture, ecology, and community. The United States, China, Germany, and Italy acted as central hubs in international collaboration networks, with China demonstrating notable performance in publication volume, digital heritage preservation, and policy development. Keyword analysis showed a paradigm shift from static conservation to dynamic governance, highlighting growing scholarly attention to cultural ecosystem services, sustainable tourism, and community engagement. This study presented the first knowledge map of rural cultural heritage research, offering insights into paradigm transformation and providing quantitative support for future theoretical and policy-oriented advancements. It concluded by emphasizing the need for enhanced interdisciplinary integration and global-local collaboration to develop resilient and context-sensitive models for rural cultural heritage governance.
关键词: CiteSpace, Rural cultural heritage, Research progress, Conservation and revitalization, Heritage management
Study of Leaf Venation Characteristics from 11 Acer Plants
摘要: To explore the taxonomic significance of leaf venation characteristics in Acer plants, the herbarium specimens of 11 Acer plants were used as the materials. By preparing leaf venation specimens of 11 Acer plants, their leaf venation characteristics were observed and measured. Moreover, values were assigned to the leaf venation characteristics, and cluster analysis was conducted. The results showed that: the primary veins from 11 Acer plants were palmate or pinnate; the secondary veins were craspedodromous or true curved; the intersecondary veins were simple or compound; the tertiary veins were reticulate, terminal, or both; the interveinal areas were mostly well-developed, with a few being underdeveloped; the venules were absent, linear, or with 1 to 3 branches; the terminal venation of the leaf margin was mostly circular, with a few being incomplete. Cluster analysis based on the characteristics of leaf venation revealed that simple leaf types were more primitive, while compound leaf types were more evolved. The two types within Ser. Palmata were the most primitive; there was a close relationship between Sect. Platanoidea and Sect. Integrifolia; there was a close relationship between Sect. Ginnala and Sect. Lithocarpa; however, there was no support for a close relationship between A. davidii and A. davidii subsp. grosseri. The venation characteristics of Acer plants can provide new research materials for the classification of plants within the genus.
关键词: Acer, Leaf venation, Cluster analysis, Classification