|
AUTHOR(S): A. Azizan, A. H. A. Razak, S. A. M. Al Junid, A. K. Halim, M. F. Md Idros
|
TITLE |
 PDF |
ABSTRACT Water quality monitoring is critical for environmental protection, public health, and the maintenance of aquatic ecosystems. Recent advancements in sensor technology and the Internet of Things (IoT) have significantly enhanced water quality monitoring. This study conducts a review and bibliometric analysis of research trends in water quality monitoring using sensors and IoT systems from the past decade. Searches of the Scopus and Web of Science (WoS) databases identified 501 relevant English-language publications after duplicates were removed. Key findings include the average citation count of 12.19 per document and an average document age of 3.18 years, indicating a focus on recent research. The number of publications has grown steadily, from one in 2015 to 34 in 2022, with an annual growth rate of 5.5%. Notably, India, China, Malaysia, and the United States are the leading contributors. Bibliometric analysis using ScitoPy, Biblioshiny, VOSviewer, and descriptive statistics revealed emerging trends, collaboration patterns, and conceptual themes. Review and implementation papers are highly cited, underscoring their importance in consolidating knowledge and driving practical applications. A shift from foundational research to applied engineering innovations for water monitoring is evident. Current priorities emphasize demonstrating the environmental value and practical viability of sensor technologies. This comprehensive analysis identifies knowledge gaps and developmental trends, providing insights to guide future research and decision-making in water quality monitoring. The study aims to stimulate strategic research initiatives, foster collaborations, and advance sensor technology applications in environmental monitoring. |
KEYWORDS Water quality, Sensors, Internet of Things, Monitoring, Bibliometric analysis |
|
Cite this paper A. Azizan, A. H. A. Razak, S. A. M. Al Junid, A. K. Halim, M. F. Md Idros. (2026) A Decadal Bibliometric Analysis of Research Trends in Sensor and IoT-based Water Quality Remote Monitoring Systems. International Journal of Internet of Things and Web Services, 11, 1-10 |
|
