社会变迁中的村落排泄系统研究--以拉萨市纳金乡藏热村为个案

随着城市化进程不断加速，位于拉萨郊区的藏热村被裹挟着进入城市空间拓展的现代化变迁之中，日益呈现人口结构、职业分工以及生活方式的多元化趋势，目前正在进行村落的整体移迁。“村落排泄系统”这一概念拟将村落视作一个文化意义上的、具有新陈代谢功能的动态有机体，自身能够形成吸纳、生产、消费、维持和排泄的系统，其中除了包括文化主体生理意义上排泄废物的既定模式，还包括与生产活动、日常生活紧密相关的废物或垃圾处置方式。通过展示藏热村排泄系统所发生的细节变化，可以一窥村民们正在经历质性变迁的日常生活世界。

Village Excretory System in Social Change-A case survey at Zangre Villagein Najin County,Lhasa City

Along with the fast progress of urbanization of Lhasa city, the suburban village, Zangre, which is influ-enced by modernization changes of urban spatial expansion, presents a trend of diversification in population structure, division of labor and living style, and is under entire relocation. We regard a village as a culturally dy-namic organism with metabolic function that can form absorption, production, consumption, maintenance and ex-cretory systems, and put forward the concept“village excretory system”in which a certain pattern of physiologi-cal excretion of a cultural body and the treatment mode of municipal solid waste or refuse are included. From the changes of excretory system we can see the different life styles of Zangre villagers.