Tracing Forty Years of Research on the Bhopal Gas Tragedy: Trends, Themes, and Future Directions
DOI:
https://doi.org/10.66050/k5sxgr16Keywords:
Bhopal gas tragedy, bibliometric analysis, industrial disaster, public health, research trendsAbstract
The Bhopal Gas Tragedy stands as a defining moment in the history of industrial disasters, prompting ongoing global discourse on public health, environmental safety, and corporate accountability. This study aims to systematically map and evaluate the scholarly landscape of the Bhopal Gas Tragedy over 40 years (1984–2024), offering a longitudinal perspective on the evolution, diffusion, and thematic transformation of research in this critical area. A total of 301 documents were analyzed, revealing fluctuating yet enduring scholarly engagement, with notable publication peaks corresponding to key anniversaries of the Bhopal Gas Tragedy. The findings show a clear thematic evolution from early technical and toxicological investigations focused on chemical causes and health effects to more holistic perspectives encompassing industrial safety, environmental sustainability, and disaster governance. In recent years, research has increasingly integrated themes of public health, psychosocial resilience, and environmental justice, reflecting a shift from reactive crisis response to preventive and adaptive frameworks. Factorial analysis further identified three dominant thematic clusters: institutional and technical management of the disaster, long-term health and environmental outcomes, and occupational or exposure-related risks. The bibliometric insights derived from this study advance understanding of industrial disasters by illustrating how Bhopal-related research has transitioned from immediate impact analyses to broader explorations of systemic governance and resilience. The significant implication of this work is the highlighting of the growing incorporation of environmental regulation, community preparedness, and psychosocial recovery into disaster management frameworks. This evidence-based synthesis clarifies the field's intellectual structure. It provides actionable guidance for policymakers and safety professionals, emphasizing the need for stronger preventive strategies, inter-agency collaboration, and resilience-building initiatives in industrial risk governance.
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1. Adarsh, T., & Sulthana, H. K. P. (2025). Trends and insights in nature-based solutions: Bibliometric study. International Journal of Disaster Studies and Climate Resilience, 1(1), 22–34. doi:10.64866/j.ijdscr.2025.10003
2. Aria, M., & Cuccurullo, C. (2017). Bibliometrix: An R-tool for comprehensive science mapping analysis. Journal of Informetrics, 11(4), 959–975. doi:10.1016/j.joi.2017.08.007
3. Bai, M., Zhang, J., Chen, D., Lu, M., Li, J., Zhang, Z., ...Niu, X. (2023). Insights into research on myocardial ischemia/reperfusion injury from 2012 to 2021: A bibliometric analysis. European Journal of Medical Research, 28(1). doi:10.1186/s40001-022-00967-7
4. Ball, R. (2011). Oscillatory thermal instability and the Bhopal disaster. Process Safety and Environmental Protection, 89(5), 317–322. doi:10.1016/j.psep.2011.06.004
5. Bradford, S. C. (1934). Sources of information on specific subjects. Engineering: An Illustrated Weekly Journal, 137, 85–86.
6. Broughton, E. (2005). The Bhopal disaster and its aftermath: A review. Environmental Health, 4(1). doi:10.1186/1476-069x-4-6
7. Cvetković, V. M. (2025). First responders in the Western Balkans: Strengthening Capacities and Preparedness for a Resilient Future. International Journal of Disaster Risk Management, 7(2), 361–384.
8. Cvetković, V. M., Renner, R., & Jakovljević, V. (2024). Industrial disasters and hazards: From causes to consequences—A holistic approach to resilience. International Journal of Disaster Risk Management, 6(2), 27–40. doi:10.18485/ijdrm.2024.6.2.10
9. Deb, N. (2020). Law and corporate malfeasance in neoliberal India. Critical Sociology, 46(7–8), 1157–1171. doi:10.1177/0896920520907122
10. Dhara, V. R., & Dhara, R. (2002). The Union Carbide disaster in Bhopal: A review of health effects. Archives of Environmental Health, 57(5), 391–404. doi:10.1080/00039890209601435
11. Ellili, N. (2022). Bibliometric analysis and systematic review of environmental, social, and governance disclosure papers: Current topics and recommendations for future research. Environmental Research Communications, 4(9), 092001. doi:10.1088/2515-7620/ac8b67
12. Hallinger, P. (2021). A meta-synthesis of bibliometric reviews of research on managing for sustainability, 1982–2019. Sustainability, 13(6), 3469. doi:10.3390/su13063469
13. Kabir, M. H., Hossain, T., & Haque, M. W. (2022). Resilience to natural disasters: A case study on the southwestern region of coastal Bangladesh. International Journal of Disaster Risk Management, 4(2), 91–105. doi:10.18485/ijdrm.2022.4.2.6
14. Kumar, A. Y. (2024). Business continuity planning for the hazardous chemical handling industry: A new conceptual approach. International Journal of Disaster Risk Management, 6(2), 51–60. doi:10.18485/ijdrm.2024.6.2.4
15. Liu, X., Zhang, Y., Wang, H., & Chen, Z. (2022). A bibliometric and visual analysis of global community resilience research. International Journal of Environmental Research and Public Health, 18(20), 10857. doi:10.3390/ijerph182010857
16. Lotka, A. J. (1926). The frequency distribution of scientific productivity. Journal of the Washington Academy of Sciences, 16(12), 317–323.
17. Mănescu, G., et al. (2022). Bibliometric analysis of the main concepts associated with resilience from a national security perspective. Knowledge-Based Organization, 28(1), 220–224. doi:10.2478/kbo-2022-0033
18. Marčeta, Ž., & Jurišić, D. (2024). Psychological preparedness of the rescuers and volunteers: A case study of the 2023 Türkiye earthquake. International Journal of Disaster Risk Management, 6(1), 27–40. doi:10.18485/ijdrm.2024.6.1.3
19. Mathur, C., & Morehouse, W. (2002). Twice poisoned Bhopal: Notes on the continuing aftermath of the world’s worst industrial disaster. International Labor and Working-Class History, 62. doi:10.1017/S0147547902000224
20. Mishra, P., Raghuram, G., Bunkar, N., Bhargava, A., & Khare, N. (2015). Molecular bio-dosimetry for carcinogenic risk assessment in survivors of the Bhopal gas tragedy. International Journal of Occupational Medicine and Environmental Health, 28(6), 921–939. doi:10.13075/ijomeh.1896.00313
21. Murthy, R. (2014). Mental health of survivors of 1984 Bhopal disaster: A continuing challenge. Industrial Psychiatry Journal, 23(2), 86. doi:10.4103/0972-6748.151668
22. Rao, K. (2006). Lessons learnt in mental health and psychosocial care in India after disasters. International Review of Psychiatry, 18(6), 547–552. doi:10.1080/09540260601037961
23. Samarth, R., Tiwari, R., Modi, G., Soni, K., Banjare, M., Hasan, S., ... Jain, S. (2021). Evaluation of cytogenetic alterations of toxic gas exposed population of Bhopal having chronic kidney disease [Preprint]. doi:10.21203/rs.3.rs-1041955/v1
24. Sarangi, S., Zaidi, T., Pal, R., Katgara, D., Gadag, V., Mulay, S., ... Varma, D. (2010). Effects of parents' exposure to toxic gases in Bhopal on offspring. American Journal of Industrial Medicine, 53(8), 836–841. doi:10.1002/ajim.20825
25. Senthilkumar, C., Akhter, S., Malla, T., Sah, N., & Ganesh, N. (2015). Increased micronucleus frequency in peripheral blood lymphocytes contributes to cancer risk in the methyl isocyanate-affected population of Bhopal. Asian Pacific Journal of Cancer Prevention, 16(10), 4409–4419. doi:10.7314/apjcp.2015.16.10.4409
26. Shrivastava, P. (1992). Bhopal: Anatomy of a crisis. Journal of Business Ethics, 11(10), 739–748. doi:10.1007/BF00871969
27. Siao, H.-J., Gau, S.-H., Kuo, J.-H., Li, M.-G., & Sun, C.-J. (2022). Bibliometric analysis of environmental, social, and governance management research from 2002 to 2021. Sustainability, 14(23), 16121. doi:10.3390/su142316121
28. Sriramachari, S. (2004). The Bhopal gas tragedy: An environmental disaster. Current Science, 86(7), 905–920. Retrieved from https://www.jstor.org/stable/24108842
29. Van Eck, N. J., & Waltman, L. (2010). Software survey: VOSviewer, a computer program for bibliometric mapping. Scientometrics, 84(2), 523–538. doi:10.1007/s11192-009-0146-3
30. Varma, D. (1987). Epidemiological and experimental studies on the effects of methyl isocyanate on the course of pregnancy. Environmental Health Perspectives, 72, 153. doi:10.2307/3430290
31. Varma, R., & Varma, D. (2005). The Bhopal disaster of 1984. Bulletin of Science, Technology & Society, 25(1), 37–45. doi:10.1177/0270467604273822.
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