Core Viewpoint - The "Green Beautiful Guangdong" initiative aims to integrate ecological construction with cultural heritage through artistic activities, specifically focusing on the preservation and appreciation of ancient trees in the Lingnan region [43][48]. Group 1: Event Overview - The "Ink and Paint Thousand Springs · Green Beautiful Lingnan" themed sketching activity took place from August 17 to 18, involving over ten artists who explored ancient tree villages and historical sites in eastern Guangdong [3][4]. - Artists created portraits of ancient trees, highlighting the natural beauty and historical significance of the region [2][4]. Group 2: Ancient Trees and Their Significance - The ancient tree park in Anqian Village features six classified ancient trees, including two banyan trees, two autumn maples, one hornbeam, and one buttock fruit tree, with the oldest banyan tree being 255 years old [12][13][14]. - These trees symbolize the collective memory and spiritual connection of the local community, representing a "tree god" that embodies their history and culture [10][11]. Group 3: Artistic Expression and Cultural Connection - Artists expressed their experiences and observations of the ancient trees, emphasizing their majestic and resilient nature, which reflects the historical and cultural essence of the region [18][19]. - The artistic endeavor serves as a bridge connecting people with nature, history, and the present, aiming to raise awareness about ecological protection [24][25][29]. Group 4: Future Initiatives and Community Involvement - The "Green Beautiful Guangdong Ancient Tree Donation Project" is set to launch on May 10, 2024, encouraging public participation in the protection of ancient trees across the province [54][55]. - The project encompasses 82,873 ancient trees, with funds raised directed towards ecological construction and tree maintenance [57][59].

Core Viewpoint - The ancient tree group in Qiaodong Village, Fuzhou, Fujian Province, is a significant cultural and natural heritage site, recognized for its ecological value and historical importance, with efforts in place for its protection and sustainable tourism development [1][4][5]. Group 1: Ancient Tree Group - The ancient tree group covers an area of approximately 34 acres and contains over 140 trees, with 21 classified as ancient trees, averaging 150 years in age [1]. - The tree species include camphor, sweet gum, oil pine, and osmanthus, contributing to the area's biodiversity and cultural significance [1][4]. - The tree group was selected as "Fujian's Most Beautiful Ancient Tree Group" in 2022, highlighting its ecological and aesthetic value [1]. Group 2: Community and Cultural Significance - Qiaodong Village is a traditional Chinese village that retains a series of ancient residences from the Qing Dynasty, with the ancient tree group situated among these historical structures [1][2]. - The village community has a strong cultural connection to the ancient trees, with local beliefs that they bring happiness and prosperity to the residents [1][4]. - Villagers have a consensus on the importance of protecting the ancient tree group, demonstrating a collective commitment to conservation [4]. Group 3: Conservation Efforts - The local forestry bureau has established detailed records for each ancient tree, including location, species, age, and health status, to facilitate monitoring and protection [4]. - Surveillance measures, such as solar-powered streetlights and monitoring equipment, have been installed along access routes to enhance security and management of the ancient tree group [5]. - The village has developed a 3.3-kilometer hiking trail to promote eco-tourism, attracting visitors for nature study activities while raising awareness about the importance of the ancient trees [5].

Core Points - The "Hanyang Tree," which is over 540 years old, is being protected through innovative methods such as a misting system and a drone for watering and fertilizing [1][4][8] - The misting system was installed in May to combat high temperatures, which previously caused damage to the tree [6][8] - The drone is used to supplement the misting system, providing additional watering and the ability to apply leaf fertilizer and pesticides [8] Group 1 - The misting system was designed to cool and nourish the "Hanyang Tree," with water and leaf fertilizer being applied to enhance its health [4][8] - The system includes six hidden nozzles that can spray mist up to 20 meters high, although the tree itself is 28 meters tall [6][8] - The initiative is seen as a pilot project that could inform future conservation efforts for other ancient trees in Wuhan [8] Group 2 - The park management center's efforts are part of a broader strategy to protect the "Hanyang Tree," which is considered a local treasure [6][8] - The use of drones represents a modern approach to tree care, showcasing innovation in urban forestry management [8] - The project aims to ensure the tree's longevity and aesthetic appeal, particularly in the autumn when leaves change color [4][8]

Group 1 - The core event is the third Hangzhou Ancient Trees and Famous Trees Theme Exhibition, titled "Green Water and Green Mountains: Beautiful Wushan," which will take place at the Wushan Tianfeng Scenic Area, showcasing the ecological, cultural, landscape, and economic values of ancient trees [1] - The exhibition will feature four main sections: "Gather," "Converge," "Praise," and "Beauty," focusing on the integration of technology, culture, and nature to reveal the "living secrets" of ancient trees [1] - The "Converge: Ecological Protection" section will include a marketplace for ancient tree protection equipment, smart health check devices, and pest control products, emphasizing the importance of ancient tree conservation [1] Group 2 - The exhibition will also launch the second batch of Hangzhou's urban ancient tree Citywalk routes, combining ancient tree protection with the popular Citywalk trend to engage younger audiences [2] - The establishment of a judicial protection pilot for ancient trees and the appointment of "Hangzhou Ancient Tree Judges" will provide legal and professional support for ancient tree conservation efforts [2]

Core Viewpoint - The protection of ancient trees faces various challenges, including insufficient funding, lack of clear regulations, and the need for better public engagement in conservation efforts [1][2][3]. Group 1: Ancient Tree Age Assessment - Common methods for determining tree age include ring counting, growth core method, regression estimation, and carbon-14 dating, with the latter two methods having significant error margins [1]. - New research is being conducted to utilize spectral imaging technology for non-destructive and accurate age assessment of ancient trees, akin to CT scans in hospitals [1]. - A third national survey of ancient trees will be conducted this year, aiming to include previously unprotected or unassessed trees, utilizing drones and AI for rapid identification and age estimation [1]. Group 2: Challenges in Ancient Tree Protection - There is a lack of dedicated funding for the maintenance of ancient trees, and human resources for monitoring are limited [2]. - Existing regulations, such as the "Ancient Tree Protection Regulations," require further refinement and local implementation to enhance accountability and protection measures [2]. - The absence of public participation in the development of protection plans leads to a lack of community support, especially when residents are required to adjust their living conditions around ancient trees [2]. Group 3: Balancing Urban Development and Tree Protection - Urban planning should prioritize avoiding ancient tree protection zones while ensuring that trees do not become isolated from their surroundings [3]. - Safety assessments should be conducted when ancient trees coexist with residential areas, allowing for necessary pruning to protect both the trees and buildings [3]. - Compensation mechanisms can be established to balance the needs of residents and the protection of ancient trees, such as government-funded maintenance for trees on private land [3].