Authors : Heather Piwowar, Jason Priem, Richard Orr
Understanding the growth of open access (OA) is important for deciding funder policy, subscription allocation, and infrastructure planning.
This study analyses the number of papers available as OA over time. The models includes both OA embargo data and the relative growth rates of different OA types over time, based on the OA status of 70 million journal articles published between 1950 and 2019.
The study also looks at article usage data, analyzing the proportion of views to OA articles vs views to articles which are closed access. Signal processing techniques are used to model how these viewership patterns change over time. Viewership data is based on 2.8 million uses of the Unpaywall browser extension in July 2019.
We found that Green, Gold, and Hybrid papers receive more views than their Closed or Bronze counterparts, particularly Green papers made available within a year of publication. We also found that the proportion of Green, Gold, and Hybrid articles is growing most quickly.
- 31% of all journal articles are available as OA
Given existing trends, we estimate that by 2025:
The declining relevance of closed access articles is likely to change the landscape of scholarly communication in the years to come.
URL : The Future of OA: A large-scale analysis projecting Open Access publication and readership
DOI : https://doi.org/10.1101/795310
Authors : Mercedes Baquero-Arribas, Luis Dorado, Isabel Bernal
This article gives a comprehensive overview of recent Spanish National Research Council (CSIC) publications available in Open Access. With a focus on research articles from the last decade (2008–2018), this work aims to fill the gap in previous studies about publishing trends and impact monitoring of publications by researchers from the Spanish National Research Council.
Evolution and main trends of Green and Gold Open Access routes at CSIC are addressed through a close insight into DIGITAL.CSIC repository and institutional Open Access Publishing Support Programme.
The article draws on major conclusions at a time when an institutional Open Access mandate has just entered into force. The article also relates findings about performance of institutional Open Access Publishing Initiative and total volume of CSIC articles published in Open Access with an estimation of overall costs on article processing charges during these years.
Furthermore, the data serve as a basis to make preliminary considerations as to opportunities to move from a subscription-based model to one fully aligned with Gold Open Access publishing.
The data analyzed come from a variety of sources, including public information and internal records maintained by the CSIC E-resources Subscription programme, DIGITAL.CSIC and data retrieved from GesBIB, an internal, in-house development tool that integrates bibliographic information about CSIC publications as well as data from several external APIs, including Unpaywall, DOAJ and Sherpa Romeo.
URL : Open Access Routes Dichotomy and Opportunities: Consolidation, Analysis and Trends at the Spanish National Research Council
DOI : https://doi.org/10.3390/publications7030049
Authors : Richard J. Abdill, Ran Blekhman
Researchers in the life sciences are posting their work to preprint servers at an unprecedented and increasing rate, sharing papers online before (or instead of) publication in peer-reviewed journals.
Though the popularity and practical benefits of preprints are driving policy changes at journals and funding organizations, there is little bibliometric data available to measure trends in their usage.
Here, we collected and analyzed data on all 37,648 preprints that were uploaded to bioRxiv.org, the largest biology-focused preprint server, in its first five years. We find that preprints on bioRxiv are being read more than ever before (1.1 million downloads in October 2018 alone) and that the rate of preprints being posted has increased to a recent high of more than 2,100 per month.
We also find that two-thirds of bioRxiv preprints posted in 2016 or earlier were later published in peer-reviewed journals, and that the majority of published preprints appeared in a journal less than six months after being posted.
We evaluate which journals have published the most preprints, and find that preprints with more downloads are likely to be published in journals with a higher impact factor. Lastly, we developed Rxivist.org, a website for downloading and interacting programmatically with indexed metadata on bioRxiv preprints.
URL : Tracking the popularity and outcomes of all bioRxiv preprints
Alternative location : https://www.biorxiv.org/content/early/2019/01/13/515643
Authors : Wanyenda Leonard Chilimo, Omwoyo Bosire Onyancha
The study investigates Library and Information Science (LIS) journals that published research articles between 2003 and 2013, which were about open access (OA) and were indexed in LIS databases.
The purpose was to investigate the journals’ OA policies, ascertain the degree to which these policies facilitate OA to publications, and investigate whether such texts are also available as OA. The results show that literature growth in the domain has been significant, with a total of 1,402 articles produced during the eleven years under study.
The OA policies of the fifty-six journals that published the highest number of articles were analysed. The results show that most articles (404; 41%) were published in hybrid journals, whereas 272 (29.7%) appeared in OA journals.
Some 143 (53%) of the articles published in hybrid journals were available as green OA copies. In total, 602 (66%) of all the articles published were available as OA.
The results show that the adoption of OA for research articles on that very subject is somewhat higher than in other fields. The study calls on LIS professionals to be conversant with the OA policies of the various journals that may publish their research.
URL : How open is open access research in Library and Information Science?
Alternative location : http://sajlis.journals.ac.za/pub/article/view/1710
Author: Jill Emery
This study reviews content from five different library and information science journals: Behavioral & Social Sciences Librarian, Collection Management, College & Undergraduate Libraries, Journal of Electronic Resources Librarianship and Journal of Library Administration over a five-year period from 2012–2016 to investigate the green deposit rate.
Starting in 2011, Taylor & Francis, the publisher of these journals, waived the green deposit embargo for library and information science, heritage and archival content, which allows for immediate deposit of articles in these fields.
The review looks at research articles and standing columns over the five years from these five journals to see if any articles were retrieved using the OA Button or through institutional repositories.
Results indicate that less than a quarter of writers have chosen to make a green deposit of their articles in local or subject repositories. The discussion outlines some best practices to be undertaken by librarians, editors and Taylor & Francis to make this program more successful.
URL : How green is our valley?: five-year study of selected LIS journals from Taylor & Francis for green deposit of articles
DOI : http://doi.org/10.1629/uksg.406
Author : Bijan Kumar Roy
Provides a brief overview of open access (OA) and highlights on growth of open access repository (OAR) movement all over the World including India. Highlights on some of the major initiatives taken by Indian government time to time in order to popularizing OARs movement throughout the country.
The main objective of the study is to discuss some of the open access self archiving policies as adopted by repositories registered in OpenDOAR database. The paper also discusses some of the problems of Indian OARs along with suggestions in the line of global recommendations.
URL : Opportunities and Barriers of Indian Open Access Repositories
Alternative location : http://irjlis.com/opportunities-and-barriers-of-indian-open-access-repositories/
Authors : Elizabeth Gadd, Jenny Fry, Claire Creaser
Examines SHERPA/RoMEO publisher open access (OA) policy information for 100 publishers over a 13 year period (2004–2016) to consider whether their size, type or country (UK or US) affected the development of their OA policy over time.
A publisher’s RoMEO colour code, whether they offered a Gold OA option, and the mean number of restrictions as to when, how and where papers may be self-archived, were all mapped. Kruskal–Wallis tests were run to assess whether the differences between their 2004 and 2016 positions were statistically significant.
Finds that the growth of Green and Gold OA policy approaches has not been evenly distributed amongst publishers with some significant differences amongst publishers of different size, types and country (UK and US).
Large commercial publishers are more likely to be allocated a RoMEO colour code, but at the same time place a high volume of restrictions as to where and how authors might self-archive. Small publishers are less likely to have a RoMEO green colour code, but the volume of restrictions they place on self-archiving are minimal.
University presses appear not to be engaging with either OA agenda to any considerable degree. UK and US publishers’ OA policies appear to be influenced by the national OA policy environment which, considering the global nature of the scholarly journals market, was more pronounced than might have been anticipated.
URL : The influence of journal publisher characteristics on open access policy trends
DOI : https://doi.org/10.1007/s11192-018-2716-8