id author title date pages extension mime words sentence flesch summary cache txt istl-2451 Comparison of Journal Citation Reports and Scopus Impact Factors for Ecology and Environmental Sciences Journals .html text/html 3066 123 51 Since JCR impact factors are the standard used by most journal advertisers and university administrators, we may now be confident that these values are close enough to Scopus impact factors to justify the use of a single database's impact factor. These numbers were placed in an Excel spreadsheet and were divided against the number of citable articles from JCR to come up with Scopus impact factors. cache/istl-2451.html txt/istl-2451.txt