Core Points - The establishment of the "golden nail" in Jianhe, Guizhou, marks a significant milestone in global geological history, serving as a key reference point for Cambrian stratigraphy [1][5] - The "golden nail" is recognized as a vital international standard for defining geological time units, with its number reflecting a country's geological research capabilities [4][6] - The recent international conference in Jianhe focused on the scientific protection and sustainable utilization of this geological heritage, highlighting the need for a "Chinese solution" to global geological preservation [1][8] Geological Significance - The "golden nail" serves as a geological benchmark, akin to a gold medal in the Olympics, representing a country's comprehensive strength in geological research [4] - The successful establishment of the Jianhe "golden nail" provides an ideal reference point for global stratigraphic comparison during the Middle Cambrian period [6][8] - China currently holds 11 "golden nails," ranking among the top globally, with each representing invaluable geological heritage [6][8] Challenges in Protection - The protection of "golden nails" faces numerous challenges, including natural weathering, geological disasters, and insufficient public awareness [9][11] - The lack of strong legal frameworks for the protection of "golden nails" means that their preservation largely depends on local government initiatives and public interest [15][16] - The conflict between local economic development and the protection of "golden nails" raises critical questions about prioritization and resource allocation [10][19] Innovative Protection Mechanisms - Guizhou has pioneered a judicial protection mechanism for the "golden nail," establishing a legal framework to prevent unauthorized excavation and damage [15][16] - The implementation of a "judicial protection order" aims to safeguard the ecological environment and restrict harmful activities in the vicinity of "golden nails" [16] - Local governments are encouraged to develop tourism around "golden nails," creating a sustainable model that supports both protection and economic development [19][20] Balancing Protection and Utilization - The challenge lies in finding a balance between strict protection and reasonable utilization of "golden nails" to ensure their scientific and economic value [18][19] - Successful models in China have integrated "golden nails" into tourism, enhancing public engagement and generating funds for their protection [20] - The Jianhe "golden nail" aims to become a renowned research and educational site, promoting both scientific inquiry and ecological tourism [20]