Informa UK Limited Bibliometric Report

Introduction

This report provides a comprehensive analytics report of the publisher Informa UK Limited including basic bibliometric information, citation data, impact metrics, top journals, publication keywords, etc., over recent years. The Crossref database (up to the end of 2021) processed by ScienceGate has been used for this report as the source of data.

Informa UK Limited has published 6410330 documents so far, receiving a total of 34603491 citations. These numbers are equal to 5.23% and 3.13% of the total documents and citations in the scientific community, respectively. Informa UK Limited has a score of 5.40 as a number of citations per document based on all recorded data. There are different types of documents published by Informa UK Limited. In this regard, Journal Article, Chapter, Proceedings Article, Dataset, Other, Book, Report, Monograph, Proceedings, Book Part, Book Section, Book Series, and Book Set a with the total document number of 4584101, 1625225, 2905, 17, 29130, 122552, 7, 36260, 3, 8284, 1369, 473, and 4 have the largest share, respectively. These numbers are equal to 71.51%, 25.35%, 0.05%, 0.00%, 0.45%, 1.91%, 0.00%, 0.57%, 0.00%, 0.13%, 0.02%, 0.01%, and 0.00% of the total documents published in Informa UK Limited so far, respectively. Informa UK Limited has been an active publisher from 1798-2021.

Basic Bibliometric Information

This section provides the bibliometrics data of Informa UK Limited over the last 11 years, including the number of published documents, total citations, citations per document, and scaled number of citations per document by year. Share of Informa UK Limited documents and citations among all published scientific documents are also presented here. Informa UK Limited has the highest annual number of publications in 2017, with 370232 published documents. Most annual citations are also received in 2010, with 1373693 citations. The highest citations per document’s scores, scaled by the number of years ahead, are associated with 2020, with scores of 0.20.

Document Types

There are different types of documents published by publishers. In this section, the yearly publication data of Informa UK Limited are presented by document type, including Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss.

The number of published documents by Informa UK Limited are 4584101, 1625225, 122552, 36260, 8284, 2905, 1369, 473, 17, 7, 4, and 3 for Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss, respectively. These numbers are equal to 5.00%, 10.29%, 13.83%, 6.23%, 56.64%, 0.04%, 24.55%, 15.52%, 0.00%, 0.00%, 1.13%, and 0.01% of the whole published Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss in the database so far, respectively.

The number of received citations by Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss of Informa UK Limited are 33120820, 283844, 847272, 212758, 120, 731, 21, 2287, 1, 1, 2, and 0, respectively. These numbers are equal to 3.14%, 1.77%, 11.13%, 3.82%, 20.10%, 0.00%, 5.43%, 31.23%, 0.00%, 0.00%, 3.17%, and 0.00% of the citations received by whole Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss of the database so far, respectively.

The h-index value for published Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss by Informa UK Limited are 744, 84, 309, 162, 4, 6, 2, 23, 1, 1, 1, and 0, respectively. The corresponding values for the whole data of the database are 3201, 588, 793, 760, 9, 615, 6, 33, 98, 253, 4, and 25, respectively.

The g-index value for published Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss by Informa UK Limited are 53, 16, 35, 25, 3, 3, 2, 8, 1, 1, 1, and 0, respectively. The corresponding values for the whole data of the database are 129, 48, 60, 60, 4, 50, 3, 10, 20, 29, 3, and 8, respectively.

The score of citations per document for published Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss by Informa UK Limited are 7.225, 0.175, 6.914, 5.868, 0.014, 0.252, 0.015, 4.835, 0.059, 0.143, 0.500, and 0.000, respectively. The corresponding values for the whole data of the database are 11.521, 1.016, 8.593, 9.566, 0.041, 2.540, 0.069, 2.404, 0.070, 1.416, 0.177, and 0.199, respectively.

The highest number of annually published Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss by Informa UK Limited are 161701, 197802, 15183, 5374, 7025, 1486, 473, 392, 13, 1, 2, and 2, respectively. The corresponding year of maximum publication for Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss are 2020, 2017, 2013, 2017, 2018, 2017, 2017, 2010, 2016, 2014, 2013, and 2017, respectively.

The highest number of annual received citations by Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss published in Informa UK Limited are 1342996, 40801, 66162, 12241, 99, 554, 8, 2186, 1, 0, 1, and 0, respectively. The corresponding years of maximum received citations for Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss are 2013, 2010, 2013, 2012, 2018, 2016, 2017, 2010, 2013, 2020, 2013, and 2020, respectively.

The highest values of citations per number of document for Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss published in Informa UK Limited are 10.88, 0.63, 15.55, 11.73, 0.19, 0.39, 0.03, 8.00, 1.00, 0.00, 1.00, and 0.00, respectively. The corresponding years of maximum values of citations per document for Journal Articles, Chapters, Books, Monographs, Book Parts, Proceeding Articles, Book Sections, Book Seriess, Datasets, Reports, Book Sets, and Proceedingss are 2010, 2010, 2010, 2010, 2016, 2016, 2016, 2013, 2013, 2014, 2012, and 2017, respectively.

Impact Metrics

Various metrics and indicators are used to evaluate the impact and quality of publishers and journals. Here, h-index, g-index, and i-index are selected as impact evaluation metrics of the publisher Informa UK Limited.

H-index

H-index indicates the number of articles published by a journal/publisher, h, that have been cited at least h times. h5-index and h10-index are the h-index for papers of a publishers/journals published in the last 5 and 10 years, respectively. h-index, h10-index, and h5-index of the documents published by Informa UK Limited, are 782, 320, and 180, respectively. The corresponding values for the whole data of the database are 3269, 1489, and 795, respectively.

G-index

The g-index indicator is the first g papers of a publisher/journal (sorted by the highest to the lowest number of citations) that have cumulatively received at least g^2 citations. Again, g5-index and g10-index are the g-index for papers of a publishers/journals published in the last 5 and 10 years, respectively. G-index, g10-index, and g5-index of the documents published by Informa UK Limited are 54, 31, and 23, respectively. The corresponding values for the whole data of the database are 131, 80, and 55, respectively.

I-n index

I-n index shows the number of publications of a publisher/journal with at least n citations. Read another post here for more detailed information on different research impact metrics. It is to be noted that, i10-index, i25-index, i50-index, i100-index, i250-index, i500-index, i1000-index, i2500-index, i5000-index, and i10000-index of the documents published by Informa UK Limited, are 867038, 315146, 113234, 34284, 6466, 1764, 491, 74, 14, and 6, respectively. The corresponding values for the whole data of the database are 21796896, 10617845, 4822066, 1785083, 390499, 114230, 31648, 5505, 1423, and 355, respectively.

Top Journals

This section provides the basic bibliometrics data of the Informa UK Limited top journals, including the number of published documents, total citations, and citations per document. Share of documents and citations of each journal among all published documents by Informa UK Limited is also presented here. In the following tag cloud chart, top journals are displayed based on the largest number of published documents.

The Top 5 journals of Informa UK Limited based on the number of published documents are American Mathematical Monthly, Agricultural and Biological Chemistry, Annals and Magazine of Natural History, Journal of the American Statistical Association, and Postgraduate Medicine. The numbers of documents published so far by these top 5 journals are 49452, 26202, 21959, 21416, and 20834, respectively. These numbers are equal to 0.771%, 0.409%, 0.343%, 0.334%, and 0.325% of the total documents published by Informa UK Limited so far, respectively.

Concerning the number of received citations, the top 5 journals of Informa UK Limited are Journal of the American Statistical Association, Molecular Physics, International Journal of Remote Sensing, International Journal of Production Research, and Scandinavian Journal of Gastroenterology. The total number of citations received so far by these top 5 journals are 21416, 18391, 12818, 12377, and 12693, respectively. These numbers are equal to 0.062%, 0.053%, 0.037%, 0.036%, and 0.037% of the total citations received by Informa UK Limited publications so far, respectively.

Regarding the number of citations received per document, the top 5 journals of Informa UK Limited are Journal of the American Statistical Association, International Journal of Remote Sensing, Molecular Physics, Acta Orthopaedica Scandinavica, and Cell Cycle. The numbers of citations received per published document so far by these top 5 journals are 23.153, 22.682, 21.897, 21.378, and 21.647, respectively.

Top Keywords

The Most used keywords are of particular importance for reviewing a publisher. This section provides detailed information about basic bibliometrics data of top used keywords in Informa UK Limited. The metrics used here are the number of documents, citations and citations per document. Share of documents and citations of each keyword among whole published documents is also presented here. In the following tag cloud chart, top keywords are displayed based on the largest number of published documents.

According to the number of published documents, the top 10 keywords of the publisher Informa UK Limited are book reviews, case study, the impact, united states, new zealand, higher education, the united states, the future, south africa, and mental health, respectively. The number of published documents in which the mentioned 10 keywords are used are, 47694, 27822, 19832, 17563, 15956, 14690, 14464, 14035, 13648, and 11650, respectively.

Based on the number of received citations, the top 10 keywords of the publisher Informa UK Limited are the impact, case study, new zealand, the relationship, systematic review, higher education, meta analysis, united states, in vitro, and breast cancer, respectively. The number of citations received by the documents in which the mentioned 10 keywords are used are, 19832, 27822, 15956, 11327, 9073, 14690, 6798, 17563, 10316, and 7986, respectively.

Concerning the score of received citations per document, the top 10 keywords of the publisher Informa UK Limited are brain injury, meta analysis, remote sensing, supply chain, systematic review, physical activity, quality of life, liquid crystals, well being, and college students, respectively. The score of citations received per document in which the mentioned 10 keywords are used are, 16.205, 14.041, 13.066, 12.503, 12.357, 12.299, 12.046, 11.561, 11.333, and 11.078, respectively.