The intensity of offshore wind farm operational noise was significantly lower compared to pile driving noise. By employing a sound propagation model and referring to established noise exposure metrics, we estimated an impact zone of 12.8 m for fishes imposed by the pile driving noise. For the Indo-Pacific humpback dolphins, the permanent (PTS) and temporary threshold shift (TTS) zones were predicted to be 32.4 m and 580.9 m, respectively.

An Osaka Metropolitan University researcher conducted a survey on the use of private wells during the 2018 Western Japan floods in Kure City, Hiroshima Prefecture, which was affected by water supply disruptions.

A research team led by Professor Ming Cai from Florida State University, in collaboration with researchers from Sun Yat-sen University, Peking University, and the Massachusetts Institute of Technology, recently published a groundbreaking paper in National Science Review. Titled “Principles-Based Adept Predictions of Global Warming from Climate Mean States”, the study introduces a novel framework that accurately predicts the magnitude and spatial pattern of global warming caused by greenhouse gas emissions, without relying on complex climate models or statistical analysis. For the first time, this study confirms that observed global warming is driven by human-caused greenhouse gas emissions, independently of these conventional approaches.

A new study based on the sampling and analysis of volcanic ash at Cumbre Vieja volcano in the Canary Islands, located off Africa’s northwest coast, suggests that the composition of magma could drive tremors during volcanic eruptions. The findings highlight the potential of volcanic ash analysis as a monitoring and forecasting tool.