馆藏图书老化实证分析与应用——以山东大学图书馆为例  

The Empirical Analysis of Library Circulation Aging and the Application——A case of Shandong University Library

作　　者：段峰[1] 曹南灵[1] 

机构地区：[1]山东大学图书馆,山东济南250100

出　　处：《农业图书情报学刊》2015年第4期67-69,共3页Journal of Library and Information Sciences in Agriculture

摘　　要：通过对山东大学图书馆2001年—2013年的借阅数据进行分析,利用曲面拟合的方法直观展现了入藏年份与读者借阅之间的关系,并用同时法与历时法分别进行了图书老化的定量分析,同时法半衰期均值为4.1年,历时法半衰期均值为2.1年。研究结果可应用于大学图书馆的书库布局、图书剔除等。According to the loan data of Shandong University Library 2001-2013, the relationship of collection year and read- ing tendency was showed visually by the surface fitting method. The aging of library collections was solved by e- quation fitting using synchronous and diachronous method. The mean value of half-life of synchronous and di- achronous was 4.1 and 2.1 year. The result can be applied to University Library for stack layout and book weeding.

关 键 词：入藏年份 半衰期 书库布局 图书剔除 

分 类 号：G251.4[文化科学—图书馆学] G258.6