国际古迹遗址日：成都市民走进宝墩古城遗址“对话古今”

Group 1 - The event "Decoding Baodun: Dialogue Between Ancient and Modern, the Protection and Inheritance of Cultural Heritage" was held at the Baodun Ancient City Ruins in Chengdu, focusing on the impact of global disasters and conflicts on cultural heritage [1][2] - Baodun Ruins is recognized as the earliest and largest prehistoric city site in the upper reaches of the Yangtze River, marking the first large-scale settlement of humans in the Chengdu Plain and the origin of rice farming civilization [1] - The construction of the Baodun Ancient City Archaeological Park reflects the ongoing efforts in the protection and inheritance of cultural heritage [1] Group 2 - The event aimed to bridge the gap between archaeology and the public, fostering a sense of responsibility and mission towards the protection and inheritance of cultural heritage [2] - The architectural method of the city walls at Baodun involved building from flat ground with sloped earthworks, demonstrating the wisdom of ancient residents in combating natural disasters [2] - Experts discussed the characteristics of prehistoric floods in the Chengdu Plain and the development of ancient flood control techniques, linking these to the evolution of ancient Shu civilization [1][2]