探寻北京“城之源”

Core Insights - The Liulihe site is the largest known Western Zhou period site in the Yanshan southern foothills, with extensive archaeological findings that include exquisite bronze, lacquered wood, jade, primitive porcelain, and pottery artifacts [6][15] - The site has been recognized for its significant contributions to understanding the early history of Beijing, pushing the city's founding history back over 3,000 years [15] Archaeological Discoveries - The excavation revealed the existence of an outer city wall and moat, expanding the site from less than 600,000 square meters to approximately 1,000,000 square meters [7] - The outer moat contains 12 to 16 layers of deposits, allowing researchers to trace the construction and abandonment of the outer city [7][11] Historical Significance - The Liulihe site has undergone extensive excavations since its discovery in 1945, making it one of the most significant archaeological sites in Beijing, second only to the Zhoukoudian site [8] - The site has been confirmed as the capital of the Yan state during the Western Zhou period, with findings such as the Jin Ding and Bo Ju Li, which are considered treasures of the capital museum [9][10] Multidisciplinary Collaboration - Recent excavations involved collaboration among various institutions, employing techniques such as carbon-14 dating, isotopic analysis, and organic residue analysis to enhance understanding of the site [11][12] - The establishment of an archaeological geographic information system has allowed for the creation of a three-dimensional model of the site, improving the documentation of archaeological findings [12] Future Developments - Plans are underway to create an archaeological park at the Liulihe site, which will serve as a significant venue for public engagement with history and culture [14] - Ongoing research aims to decode the cultural significance of the Yan state and its contributions to the development of Beijing as a major city [13][15]