Preservation Status Of E-Resources: A Potential Crisis In Electronic Journal Preservation :
“E-journals have replaced the majority of titles formerly produced in paper format. Academic libraries are increasingly dependent on commercially produced, born-digital content that is purchased or licensed. The purpose of this presentation is to share the findings of a 2CUL study that assesses the role of LOCKSS and PORTICO in preserving each institution’s e-journal collections. The 2CUL initiative is a collaboration between Columbia University Library (CUL) and Cornell University Library (CUL) to join forces in providing content, expertise, and services that are impossible to accomplish acting alone.
Although LOCKSS is considered a successful digital preservation initiative, neither of the CULs felt that they fully understood the potential of the system for their own settings and collections. In support of this goal, a joint team was established in November 2010 to investigate various questions to assess how LOCKSS is being deployed and the implications of local practices for both CUL’s preservation frameworks. This study was seen as a high-level investigation to characterize the general landscape and identify further research questions. One of the practical outcomes was a comparative analysis of Portico and LOCKSS preservation coverage for Columbia and Cornell’s serial holdings. A key finding was that only 15-20% of the e-journal titles in the libraries’ collections are currently preserved by these two initiatives. Further analysis suggests the remaining titles fall into roughly 10 categories, with a variety of strategies needed to ensure their preservation.”
URL : http://www.cni.org/topics/digital-preservation/preservation-status-of-eresources/