Anatomy of Green Open Access

Research output: Contribution to journalArticleScientificpeer-review

90 Citations (Scopus)

Abstract

Open Access (OA) is the free unrestricted access to electronic versions of scholarly publications. For peer reviewed journal articles there are two main routes to OA, publishing in OA journals (gold OA) or archiving of article copies or manuscripts at other web locations (green OA). This study focuses on summarizing and extending upon current knowledge about green OA. A synthesis of previous studies indicates that the green OA coverage of all published journal articles is approximately 12 %, with substantial disciplinary variation. Typically, green OA copies become available with considerable time delays, partly caused by publisher imposed embargo periods, and partly by author tendencies to archive manuscripts only periodically. Although green OA copies should ideally be archived in proper repositories, a large share is stored on home pages and similar locations, with no assurance of long-term preservation. Often such locations contain exact copies of published articles, which may infringe on the publisher’s exclusive rights. The technical foundation for green OA uploading is becoming increasingly solid, which is largely due to the rapid increase in the number of institutional repositories. The number of articles within the scope of OA mandates, which strongly influence the self- archival rate of articles, is nevertheless still low.
Original languageEnglish
Peer-reviewed scientific journalJournal of the American Society for Information Science and Technology
Volume65
Issue number2
Pages (from-to)237-250
ISSN2330-1635
DOIs
Publication statusPublished - 2014
MoE publication typeA1 Journal article - refereed

Keywords

  • KOTA2013
  • 113 Computer and information sciences
  • 512 Business and Management

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