元上都遗址：中华民族交往交流交融的文物印记

Core Insights - The Yuan Shangdu site serves as a significant historical testament to the interactions and cultural exchanges among various ethnic groups in China, reflecting a rich tapestry of multi-ethnic integration [1][2]. Group 1: Historical Significance - Yuan Shangdu, located in Inner Mongolia, was recognized as a UNESCO World Heritage site in 2012, highlighting its importance as a historical and cultural landmark [1]. - The site features a well-planned layout that includes a palace city, royal city, outer city, warehouses, markets, and inns, showcasing a blend of architectural styles from different cultures [1][2]. Group 2: Architectural Features - The Da'an Pavilion, the most important palace within Yuan Shangdu, stands at 69 meters tall and exhibits traditional Central Plains architectural styles with a wooden mortise and tenon structure [2]. - A notable artifact, a white marble dragon column, was discovered at the site, measuring 2.1 meters in height and adorned with intricate carvings that reflect Central Plains cultural characteristics [2]. Group 3: Cultural Heritage and Preservation - The Yuan Shangdu site spans approximately 251 square kilometers, with a buffer zone of about 1507 square kilometers, encompassing various natural landscapes and archaeological features [2]. - Ongoing efforts to enhance the protection and utilization of the site include the implementation of a digital monitoring system covering 40 square kilometers, which utilizes IoT sensors and satellite technology for real-time data collection [3]. - Current projects aim to improve the exhibition of cultural heritage, digitize important artifacts, and apply for the designation of a national archaeological park, thereby promoting the preservation and appreciation of historical culture [3].