Contents

• 1. Outline (in Japanese, omitted)

• 2. Research Activities
• • 2-1. Execution and Management of Big Projects
    • 2-1-1. Ocean Hemisphere Network Project (OHP)
    • 2-1-2. Stagnant Slab Project (SSP)
• • 2-2. Ocean and Land Observations
    • 2-2-1. Seafloor Seismic Observation
    • 2-2-2. Land Seismic Observation Network
    • 2-2-3. Seafloor Electromagnetic Observations
    • 2-2-4. Onland Electromagnetic Observations
    • 2-2-5. Heat Flow and Temperature Observations
• • 2-3. Structure and Dynamics of the Earth�fs Interior
    • 2-3-1. Electromagnetic Structure and Core Dynamics
    • 2-3-2. Seismic Tomography
    • 2-3-3. Array Seismological Studies of the Earth's Deep Interior
• • 2-4. Solid-fluid Complex Systems in Earth Science (�gBlue Earth Seismology�h)
    • 2-4-1. Continuous Free Oscillations of the Earth
    • 2-4-2. Seismology in the Atmosphere
    • 2-4-3. Broadband Seismometry at Active Volcanoes
    • 2-4-4. Field and Laboratory Experiments to Study Oscillation of Multi-phase Systems Beneath Volcanoes
• • 2-5. Long-term Observation Network in the Ocean Hemisphere
• • 2-6. Ocean Hemisphere Network Data Center

• 3. Future Plan of Ocean Hemisphere Research Center (OHRC)

• 4. Publications