昌果沟遗址2015年调查浮选结果分析  

Analysis of the Year 2015's Flotation Results of Changguogou Site in Tibet

作　　者：宋吉香 周懋 吕红亮[1] SONG Ji-xiang;ZHOU Mao;LV Hong-liang(School of History and Culture,Sichuan University,Chengdu,Sichuan 610065)

机构地区：[1]四川大学考古文博学院,四川成都610065

出　　处：《西藏大学学报（社会科学版）》2022年第4期38-43,51,共7页Journal of Tibet University

基　　金：四川大学创新火花项目库(2018hhs-46);四川大学中央高校基本科研业务费项目(skyb201206)资助

摘　　要：文章报道了2015年度西藏山南昌果沟遗址植物考古调查的浮选结果,其中农作物遗存包括大麦、小麦、粟和黍,黍为此次调查的新发现,且数量相对较多,进一步丰富了我们对遗址农作物种类的认识,为理解粟、黍在高原农业中的作用提供了新线索。综合90年代该遗址植物遗存出土情况和本次调查结果,我们认为该遗址的农业结构可能以麦作为主,兼有粟作,其他农作物的种植规模很小。通过对遗址出土果实类植物遗存的分析,推测采集活动也是昌果沟遗址生业模式的重要组成部分。此外,遗址中较多藜属植物遗存的出土也是值得注意的现象,后续应开展综合研究对其潜在用途和来源进行探讨。This article presents the flotation results of the archaeobotanical survey at the Changguogou Site in Lho⁃ka,Tibet.The crop assemblage includes barley,wheat,foxtail millet and broomcorn millet.Among them broom⁃corn millet was discovered for the first time at the site and its quantity is larger than that of foxtail millet.This en⁃riches our understanding of the diversity of crops at the site and provides new clues for the role of millet on the Tibetan plateau.Based on the evidence of crop remains discovered from the site we argue that barley is the major crop at the site followed by wheat and millet.In addition,the discovery of potential plant resources indicates for⁃aging was also important component of the subsistence strategy.Abundant Chenopodium seeds in the plant as⁃semblage is also a noteworthy phenomenon,and comprehensive research should be carried out in the future to ex⁃plore its potential uses.

关 键 词：昌果沟遗址 史前农业 西藏考古 

分 类 号：K878[历史地理—考古学及博物馆学]