Fast Changes in the Ecosystem for 2011 Japan tsunami for Description of change

The combined effects of the earthquake and tsunami (known as the Tohoku event) devastated the area of northeast Japan, resulting in widespread infrastructure destruction, loss of life, and environmental contamination.

estimate damage costs of $150 billion

The tsunami caused a cooling system failure at the Daiichi Nuclear Power Plant, which resulted in a level-7 nuclear meltdown and release of radioactive materials. The electrical power and backup generators were overwhelmed by the tsunami, and the plant lost its cooling capabilities.

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