Disinformation: A Bibliometric Review

Mapping the terrain of social media misinformation: A scientometric exploration of global research

The rise of social media has enabled unrestricted information sharing, regardless of its accuracy. Unfortunately, this has also resulted in the widespread dissemination of misinformation. This study aims to provide a comprehensive scientometric analysis under the PRISMA paradigm to clarify the repetitive trajectory of misinformation on social media in the current digital age. In this study, 3724 publications on social media misinformation from the Web of Science between January 2010 and February 2024 were analyzed scientifically and metrically using CiteSpace software. The findings reveal a sharp increase in annual publication output starting from 2015. The United States of America and China have made more significant contributions in publication volume and global collaborations than other nations. The top five keywords with high frequency are social media, fake news, information, misinformation, and news. In contrast to a brief review of existing articles, this study provides an exhaustive review of annual scientific research output, journals, countries, institutions, contributors, highly cited papers, and keywords in social media misinformation research. The developmental stages of social media misinformation research are charted, current hot topics are discussed, and avenues for future research are suggested.

Mapping Knowledge Landscapes and Emerging Trends for the Spread of Health-Related Misinformation During the COVID-19 on Chinese and English Social Media: A Comparative Bibliometric and Visualization Analysis

Background

Online health-related misinformation poses a serious threat to public health. As the coronavirus disease 2019 (COVID-19) pandemic aggravated the spread of misinformation regarding COVID-19, relevant research has surged.

Objective

To systematically summarize Chinese and English articles regarding health-related misinformation about COVID-19 on social media and quantitatively describe research progress.

Methods

Using bibliometrics, we systematically analyzed and compared the characteristics of scientific articles in English and Chinese, examining article numbers, journals, authors, countries, institutions, funding, and research topics, and compared changes in popular research topics.

Results

This study analyzed 1,294 articles, revealing a significant increase in article numbers and citations during the COVID-19 pandemic (1.94 times and 2.95 times, respectively, compared to pre-pandemic data). However, high-impact articles were scarce and the field lacked a core group of authors and collaborative networks. China had the largest number of papers (n=266) and funds (n=292), but articles in English exceeded by far those in Chinese (1,131 vs 163, respectively). Regarding article topics, the transformation from qualitative small-data analyses to quantitative empirical big-data research has been realized.

Conclusion

With the maturity of natural language processing technology, in-depth mining of massive user-generated content has become a hot spot. The outbreak of the COVID-19 pandemic has prompted the research focus to shift from misinformation-related health problems to social problems involving the sources, content, channels, audiences, and effects of communication networks. Using artificial intelligence technology like machine learning to deeply mine large amounts of user-generated content on social media will be a future research hot spot.

Larimichthys crocea (large yellow croaker): A bibliometric study

Larimichthys crocea is an important economic fish of East Asia, and numerous studies have been conducted on its breeding, aquaculture, preservation and processing; however, there is no systematic review of the literature on the research of Larimichthys crocea. Derwent Data Analyzer (DDA) was used to analyze 1192 Larimichthys crocea research papers indexed by SCI-E, CSCD and KCI from 2001 to 2023. The number of research publications on Larimichthys crocea has rapidly increased, and institutions and scholars from China, the United States, South Korea, Japan, and Norway have conducted the majority of Larimichthys crocea research. The immune response, Pseudomonas plecoglossicida, gene expression, lipid immune response, transcriptomics and other areas have attracted the most attention. To increase the immunity and disease resistance of Larimichthys crocea and improve its survival, growth, storage and transport, researchers have carried out a large amount of research, which has promoted not only the culture of Larimichthys crocea but also the restoration of wild Larimichthys crocea and the rehabilitation of the ecological environment.