田螺山遗址古菱角埋藏环境调查与保护对策的初步研究

本文运用多种化学分析方法分析了浙江省田螺山遗址的地层土壤和地下水环境,得出了不同地层中主要元素的分布规律;再对古菱角外壳遗存和现代菱角外壳进行扫描电镜和元素分析,总结古菱角经长期埋藏后,外壳结构和化学元素的变化规律;最后初步探索古菱角类植物遗存的科技保护对策。

Muhi-chemical analysis and elemental analysis as well as SEM-EDXA were applied to stt,dy the micro-environment and shells of archaeological paleo water chestnuts of Tianluoshan site in Zhejiang Province, respectively. It revealed that different chemical elements among different layers had different distribution patterns, and the micro-structure and chemical elements of the shell of archaeological paleo water chestnut varied greatly since the long time burying. Based of these, an elementary technological preservation strategy of paleo water chestnut also has been discussed.