一、前言花粉分析方法自本世纪三十年代以来就被西方考古学家采用,作为恢复考古遗址古生态环境的一门重要技术。植硅石分析尽管在二十年代就被德国植物学家应用于考古学中,但是,直到七十年代它才被考古学界重视,八十年代得到较大发展;而在中国是最近几年才得到重视的。在八十年代,由于花粉 I. Introduction The pollen analysis method has been adopted by Western archaeologists since the 1930s as an important technique to restore the ancient ecological environment of archaeological sites. Although phytolith analysis was applied to archeology by German botanists in the 1920s, it was not valued by archaeologists until the 1970s and greatly developed in the 1980s. However, it was only obtained in China in recent years Important. In the eighties, due to pollen