Grand Challenges

GC1. The Physical Composition of and Changes in the Earth’s System
To understand and make forecasts about the changing global environmental system, we aim to acquire a quantitative understanding of the atmosphere, oceans, water in ecosystems, substances, and the energy cycle that constitute the sub-systems. Furthermore, we intend to fully comprehend the mechanism of change across a wide range of space-time scales. To achieve this, we will conduct various observations of, among others, watercraft, land, and satellites to perform analyses and integrate observational information into various numerical models of the Earth’s system.

GC2. Mutual Interaction between Life and the Environment
To explain marine life’s adaptive revolution to the global environment, the impact of environmental changes on ecosystems and biodiversity, and marine life and ecosystems’ feedback to the environment, we aim to utilize ocean genome analyses and biological andbiokinetic information (including ecosystem modeling for coastal areas, open oceans, and transition zones) to gain a comprehensive understanding of marine ecosystems.

GC3. Co-existence of Nature and Mankind
Based on a two-way approach between the most recent observations and analyses and models, we intend to explain the changes in atmospheric and oceanic ecological systems in the Anthropocene. Furthermore, through this approach, we aim to contribute to predictions of various global issues related to the survival of humankind and the biosphere and shed light on the processes associated with atmospheric and oceanic phenomena that result in various geohazards. We are committed to developing advanced research in cooperation with coastal communities and contributing to disaster prevention and sustainable resource utilization.