Clarivate Analytics today released the 2017 Journal Citation Reports (JCR), an annual update of the world’s most influential and comprehensive resource for information on highly cited, peer-reviewed publications and the source of Journal Impact Factor (JIF) scores.
The 2017 JCR release, which represents 2016 citation data for literature within the sciences and social sciences, features 11,459 journal listings in 236 disciplines with 81 countries represented. A total of 132 journals received their first JIF in this report; 66% of journals saw a year-over-year increase in their JIF and 33% saw a decrease. These high-impact journals are at the heart of the Web of Science, the most comprehensive network of citations of over 33,000 journals.
The Journal Impact Factor is the ratio of last year’s citations to articles published in that journal in the two previous years. To ensure the JIF remains transparent to the research community, later this year the Web of Science will provide direct links to the source documents comprising the JIF denominator. In addition, with next year’s JCR release, direct links will also extend to the JIF numerator.
JCR is available on InCites, an integrated web-based platform powered by data from the Web of Science. It is used for measuring research output and impact, monitoring trends and benchmarking articles, journals, institutions and researchers.
You can get access to Web of Science here. (Follow the instructions on the Access column to see the JCR)