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Critical Factors for Run-up and Impact of the Tohoku Earthquake Tsunami
Tohoku Earthquake Tsunami Run-Up
2013/3/7
The earthquake of March 11 of magnitude 9 offshore Tohoku, Japan, was followed by a tsunami wave with particularly destructive impact, over a coastal area extending approx. 850km along the Pacific Coa...
Critical conditions of bed sediment entrainment due to debris flow
Critical conditions bed sediment entrainment debris flow
2009/12/14
The present study describes entrainment characteristics of bed material into debris flow, based on flume tests, numerical and dimensional analyses. Flume tests are conducted to investigate influences ...
Detecting premonitory seismicity patterns based on critical point dynamics
premonitory seismicity patterns critical point dynamics
2009/12/9
We test the hypothesis that critical point dynamics precedes strong earthquakes in a region surrounding the future hypocenter. Therefore, we search systematically for regions obeying critical point dy...
The critical role of volcano monitoring in risk reduction
critical role volcano monitoring risk reduction
2010/1/27
Data from volcano-monitoring studies constitute the only scientifically valid basis for short-term forecasts of a future eruption, or of possible changes during an ongoing eruption. Thus, in any effec...