期刊名称：DESIDOC Journal of Library & Information Technology
电子版ISSN：0976-4658
出版年度：2012
卷号：32
期号：4
语种：English
出版社：DESIDOC, Ministry of Defence, India
摘要：Due to huge advances in information communication technologies (ICTs), there has been an astronomicalgrowth of e-resources—e-journals, e-books, online databases and so on; libraries spend phenomenally onacquisition of these e- resources as these are very popularly used by the students and researchers.Unfortunately, this growth is accompanied by many threats. Digital content (of the e- resources) is fragile andnot durable. Its accessibility and use by future generations depends on technology which very rapidly evolvesand changes. Hence, ensuring access of e-resources for future generation of users is a big challenge forlibraries. The present paper highlights various problems of digital content and elaborates how digital preservationis more demanding and challenging than preserving print copies of journals. It also gives a bird’s eye viewof various projects initiated for archiving digital content of scholarly journals. http://dx.doi.org/10.14429/djlit.32.4.2522
关键词：Digital preservation, e-resources, digital archiving, digital library, electronic resources
