Search results for disaster simulation

Earth Sciences Mar 28, 2024

Fukushima fallout transport longevity revealed by North Pacific ocean circulation patterns

Fukushima is now notorious for the nuclear disaster that took place in March 2011, the second worst of its kind after the Chernobyl catastrophe of 1986. An earthquake-triggered tsunami off the Japanese coast damaged backup ...

Earth Sciences Mar 27, 2024

Researchers add virtual spatial displacement to extreme flooding scenarios

Floods affect more people worldwide than any other natural hazard, causing enormous damage that is expected to increase in a warming world. However, people and decision-makers in vulnerable regions are often unwilling to ...

Economics & Business Mar 27, 2024

Value-added tax data could help countries prepare better for crises

How would an armed conflict, an epidemic, or a flood affect the economy? "Being able to assess—perhaps even predict—the economic impact of such crises is essential when it comes to mitigating and counteracting the damage," ...

Plants & Animals Mar 25, 2024

Research finds honey bees may be at risk for colony collapse from longer, warmer fall seasons

The famous work ethic of honey bees might spell disaster for these busy crop pollinators as the climate warms, new research indicates.

Earth Sciences Mar 22, 2024

Scientists explore complex pattern of tipping points in the Atlantic's current system

An international team of scientists has warned against relying on nature providing straightforward 'early warning' indicators of a climate disaster, as new mathematical modeling shows new fascinating aspects of the complexity ...

Earth Sciences Mar 21, 2024

Q&A: Clarifying the megathrust earthquake mechanism

There is a 70-80% chance that the Nankai Trough Megathrust Earthquake will occur in the next 30 years. It is predicted to cause more extensive damage than the 2011 Great East Japan Earthquake and fatalities may exceed 320,000.

Environment Mar 20, 2024

A perfect storm: Assessing the deadly impact of climate-driven flooding and cyber attacks

Society is now in an era in which climate change and cyber insecurity are regular threats to life and property. In tandem, the two have the potential to be especially deadly.

Political science Mar 20, 2024

Estimating flows of forced migrants from war and crisis

Researchers have built a model, using insights from social and behavioral theory, that estimates daily flows of refugees from conflict. Forced migration, in contrast to planned migration, is a sudden choice made in response ...

Earth Sciences Mar 5, 2024

New 'digital twin' Earth technology could help predict water-based natural disasters before they strike

The water cycle looks simple in theory—but human impacts, climate change, and complicated geography mean that in practice, floods and droughts remain hard to predict. To model water on Earth, you need incredibly high-resolution ...

Space Exploration Feb 29, 2024

With space travel comes motion sickness. These engineers want to help

In a corner room of the Aerospace Engineering Sciences Building at CU Boulder, Torin Clark is about to go for a ride.

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