月: 2025年12月

地球物理学専攻の大学院入試説明会が2026年3月19日（木）に開催されます。参加申込は2026年1月中旬開始予定です．詳しくは大学院入試説明会の頁をご覧ください。

Intense and long-duration of marine heatwave (MHW) events were recorded three times near the coral reef area in Nusa Dua, Bali, Indonesia from 2015 to 2022. Historical mapping of coral reefs based on satellite imagery shows that during the MHW in west monsoon season, 39% of coral reef coverage was lost as sea surface temperature exceeded the coral thermal threshold of 29°C. In contrast, the east monsoon serves as the recovery period since the temperature is lower (24-25°C) due to upwelling occurrence.

Prasetyo, M. A. H., Wijayanti, D. P., Haryanti, D., Suga, T., Puryajati, A. D., Yasunaka, S., … Susanto, R. D. (2025). The possible contribution of marine heatwaves on the declining healthy coral reef cover in Nusa Dua, Bali. International Journal of Remote Sensing, 1–31. https://doi.org/10.1080/01431161.2025.2592906