Geological Survey of Japan, AIST

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The following headlines are translated from Japanese into English using machine translation. Most of linked pages from headlines are in Japanese, so please use machine translation service on your web browser to translate them into your native language.

  1. Landslide Risk Assessment using UAV-based Magnetic Surveys
    －High-Resolution Subsurface Imaging Technique in Inaccessible Areas from the Ground－
    (Continue to the AIST website.)

    [posted on March 4, 2026]

  2. Publication of a new geological map of the Tanakura Fault Zone, northern Ibaraki Prefecture, Japan
    －A 1:50,000 geological map of the Daigo District－
    (Continue to the AIST website.)

    [posted on January 29, 2026]

  3. Two giant earthquakes generated diverse tsunamis along the Pacific coast of Hokkaido
    － Reconstructing fault models for two events in the southern Kuril Trench － (Continue to the AIST website.)

    [posted on January 7, 2026]

  4. Plastic pollution in green turtles (Chelonia mydas) migrating to the Ogasawara Islands, Japan
    (Continue to the AIST website.)

    [posted on January 3, 2026]

  5. The role of coral reefs as natural breakwaters
    ー Future projections of wave height reduction rates for reducing coastal disaster risk ー
    (Continue to the AIST website.)

    [posted on December 15, 2025]

  6. Published "First Report: Seismic Tremor Activity Before and After the Earthquake (M7.5) Off the Eastern Coast of Aomori Prefecture on December 8, 2025" and "Second Report: Investigation of Tsunami Deposits in Aomori Prefecture"

    [posted on December 11, 2025]

  7. Webinar: "Collaboration and Speed in Offshore Development – Lessons from Scandinavia"
    Kousaku Arai, Assistant Director of the Geological Survey Center, will be speaking.
    (Continue to the AIST Solutions website.)

    [posted on December 5, 2025]

  8. GSJ Chishitsu News Vol. 14 No. 12 has been published.

    [posted on December 1, 2025]

  9. Revealing Ecological Connectivity among Deep-Sea Seamounts ― Visualising Connectivity through Dispersal Simulations of Planktonic Larvae ―
    (Continue to the AIST website.)

    [posted on November 27, 2025]

  10. Published "Characteristics of Constituent Particles of Ejecta from Sakurajima Minamidake on November 17, 2025"

    [posted on November 20, 2025]

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