“STUDY ON THE ANALYSIS OF THE CONTROLLING FACTORS OF HYPOXIA IN THE BOTTOM OF LAKE BIWA, JAPAN”, INTERNATIONAL JOURNAL OF GEOMATE, vol. 24, no. 102, pp. 101–108, Feb. 2023, Accessed: Apr. 21, 2026. [Online]. Available: https://geomatejournal.com/geomate/article/view/3818