Memory and Science: Reviewing 30 Years of the Pesquisa Agropecuária Gaúcha Journal
DOI:
https://doi.org/10.36812/pag202531188-99Keywords:
Agricultural Research, Co-authorship Networks, Scientific Collaboration, Scientometrics, Social Network AnalysisAbstract
Regional scientific journals play a crucial role in the dissemination of locally relevant knowledge and the strengthening of research networks. For three decades, Pesquisa Agropecuária Gaúcha (PAG) has served as a central vehicle for publishing applied agricultural research in southern Brazil. This study investigates the co-authorship patterns and institutional affiliations of the most productive authors in PAG over its 30-year publication history. Drawing on scientometric indicators and Social Network Analysis (SNA), the research identifies the top 40 authors ranked by productivity, degree centrality, betweenness centrality, and PageRank. The results reveal that public research institutions, particularly SEAPI-RS, Fepagro, and Embrapa, play a dominant role in the journal’s scientific output, with federal universities such as UFRGS also contributing significantly. Community detection reveals cohesive clusters, most notably those centered on SEAPI-RS and UFRGS, which reflect the structured and sustained nature of regional scientific collaboration. The analysis underscores PAG's role as a strategic platform for disseminating applied agricultural research in southern Brazil and demonstrates the value of network-based approaches for characterizing the dynamics of scientific collaboration in specialized journals.
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AFOLABI, I. T.; AYO, A.; ODETUNMIBI, O. A. Academic collaboration recommendation for computer science researchers using social network analysis. Wireless Personal Communications, v. 121, p. 487-501, 2021. https://doi.org/10.1007/s11277-021-08646-2. DOI: https://doi.org/10.1007/s11277-021-08646-2
AYDIN, O. R. Web Scraping Quick Start Guide: Techniques and tools to crawl and scrape data from websites. Birmingham, United Kingdom: Packt Publishing, 2018.
BASTIAN, M.; HEYMANN, S.; JACOMY, M. Gephi: An open source software for exploring and manipulating networks. Proceedings of the International AAAI Conference on Weblogs and Social Media, v. 3, n. 1, p. 361-362, 2009. https://doi.org/10.1609/icwsm.v3i1.13937. DOI: https://doi.org/10.1609/icwsm.v3i1.13937
BLONDEL, V. D. et al. Fast unfolding of communities in large networks. Journal of Statistical Mechanics: Theory and Experiment, IOP Publishing, v. 2008, n. 10, p. P10008, 2008. https://doi.org/10.1088/1742-5468/2008/10/P10008. DOI: https://doi.org/10.1088/1742-5468/2008/10/P10008
BRUM, L. M. L.; LAMPERT, V. N.; CAMARGO, S. S. Business Intelligence and Data Warehouse in Agrarian Sector: A Bibliometric Study. Journal of Agricultural Science, v. 11, p. 353-368, 2019. https://doi.org/10.5539/jas.v11n2p353. DOI: https://doi.org/10.5539/jas.v11n2p353
CAMARGO, S. S.; CAMARGO, S. L. T. 20 anos da Revista do CCEI: Um panorama de autores e comunidades de coautoria. Revista do CCEI, v. 23, n. 38, p. 1-15, 2018. https://doi.org/10.30945/ccei-v23i38.2697. DOI: https://doi.org/10.30945/ccei-v23i38.2697
CAMARGO, S. S. et al. Diez años del congreso argentino de agroinformática: Un análisis historico del alcance geográfico y redes de colaboración. Electronic Journal of SADIO, v. 19, n. 1, p. 118-139, 2020. Available from: https://sedici.unlp.edu.ar/handle/10915/135648. Accessed: May 20, 2025.
GROSS, J. L.; YELLEN, J. Graph theory and its applications. 3rd ed. New York, USA: Chapman and Hall/CRC, 2023.
KOHLI, A. et al. Technological advancements and challenges in food supply chain management: a scientometric analysis. British Food Journal, v. 127, n. 9: 3303-3324, 2025. https://doi.org/10.1108/BFJ-09-2024-0944. DOI: https://doi.org/10.1108/BFJ-09-2024-0944
MAHAT, D. Trends and Transformations in Agribusiness Research: A Decadal Bibliometric Analysis. International Journal of Management, Accounting and Economics, v. 12, n. 4, 662-682, 2025. https://doi.org/10.5281/zenodo.15492576.
POPP, J. et al. Social Network Analysis of Scientific Articles Published by Food Policy. Sustainability, v. 10, n. 3, p. 577, 2018. https://doi.org/10.3390/su10030577. DOI: https://doi.org/10.3390/su10030577
ROMERO-RIAÑO, E.; GUERRERO-SANTANDER, C. D.; MARTÍNEZ-ARDILA, H. E. Agronomy research co-authorship networks in agricultural innovation systems. Revista UIS Ingenierías, v. 20, n. 1, p. 161-176, 2021. https://doi.org/10.18273/revuin.v20n1-2021015. DOI: https://doi.org/10.18273/revuin.v20n1-2021015
SETTLE, Q. et al. Coauthor Network Analysis of Journal of Agricultural Education Articles from 2008-2017. Journal of Agricultural Education, v. 61, n. 2, p. 115-127, 2020. https://doi.org/10.5032/jae.2020.02115. DOI: https://doi.org/10.5032/jae.2020.02115
SCHÄFERMEIER, B.; HIRTH, J.; HANIKA, T. Research topic flows in co-authorship networks. Scientometrics, v. 128, p. 5051-5078, 2022. https://doi.org/10.1007/s11192-022-04529-w. DOI: https://doi.org/10.1007/s11192-022-04529-w
UMADEVI, V. Case study - centrality measure analysis on co-authorship network. Journal of Global Research in Computer Science, v. 4, n. 1, p. 67-70, 2013. ISSN 2229-371X. DOI: https://doi.org/10.5120/12870-9853
VANZ, S. A. S. et al. Collaboration strategies and corresponding authorship in Agronomy research of Brazilian academic and non-academic institutions. Scientometrics, v. 128, p. 6403-6426, 2023. https://doi.org/10.1007/s11192-023-04857-5. DOI: https://doi.org/10.1007/s11192-023-04857-5
WANG, R. et al. Discover community leader in social network with pagerank. In: TAN, Y.; SHI, Y.; MO, H. (ed.). Advances in Swarm Intelligence. Berlin; Heidelberg: Springer, 2013. p. 154-162. https://doi.org/10.1007/978-3-642-38715-9_19. DOI: https://doi.org/10.1007/978-3-642-38715-9_19
ULLAH, M. et al. Analyzing Interdisciplinary Research Using Co-Authorship Networks. Complexity, v. 2022, n. 1, 2022. https://doi.org/10.1155/2022/2524491. DOI: https://doi.org/10.1155/2022/2524491
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