Applications of paleomagnetism and rock magnetism in understanding volcanic processes and timescales: perspectives to Korean volcanological research

Multidisciplinary studies of volcanic processes and their timescales are vital for the assessment and mitigation of the risk of future volcanic disasters. Paleomagnetic and rock magnetic approaches have long been applied in diverse volcanological studies worldwide. In this review, we provide conceptual and methodological explorations of a representative suite of paleomagnetic and rock magnetic applications, and discuss their future perspectives in Korean volcanological research. These paleomagnetic and rock magnetic applications will contribute to a better understanding of volcanic and associated processes during the pre-, syn-, and post-eruption periods, and their timing and duration, and also contribute to the improvement of spatiotemporal correlations of volcanic and associated units in Korea. Thus it will be connected to meaningfully lead future volcanic hazard analyses.