柯欢：古树“技术派”守护人 为每棵古树建立厘米级档案丨古树守护人手记

Core Viewpoint - The article highlights the efforts of Ke Huan, a senior engineer and expert in ancient tree protection in Foshan, who has dedicated 17 years to establishing precise identity records for ancient trees, integrating technology and community engagement to enhance conservation efforts [9][10][12][41]. Group 1: Ancient Tree Protection Efforts - Foshan is home to over 85,000 ancient trees, which are vital to the region's cultural heritage and ecological diversity [2][3]. - Ke Huan has developed a scientific and precise identity record system for ancient trees, addressing previous issues of vague positioning and incorrect information [12][18]. - The introduction of advanced RTK technology has improved the positioning accuracy of ancient trees to centimeter-level, facilitating better urban planning and conservation [16][17]. Group 2: Community Engagement and Education - Ke Huan has initiated various educational projects, including the creation of ecological signage and the publication of a comprehensive collection of ancient trees in Foshan, aimed at raising public awareness [20][21][26]. - He has organized art projects and media campaigns to promote the cultural significance of ancient trees, making them symbols of urban cultural transmission [27][29][31]. - Training sessions for tree management personnel have been conducted to enhance the professional skills of the conservation workforce [32][34]. Group 3: Contributions to Biodiversity - Ke Huan's work has led to the discovery of previously undocumented ancient tree species, contributing to the biodiversity of Foshan [39][40]. - His efforts not only ensure the health of ancient trees but also help in preserving the cultural narratives associated with them, making them "green living fossils" of the city [42][44].