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9 mai 2019 · It describes the volcanic hazard of lahars. Find out what they are, how quickly they move and what it is that makes them dangerous or even deadly. ...more. This film has been produced through the...
29 janv. 2012 · Lahars are debris flows or mudlows, composed of pyroclasts, rocks, and water. This video shows three lahars occurred in Japan in the past years. A similar event occurred on the slopes of...
1 févr. 2015 · A lahar is a mudflow composed mainly of volcanic debris and water. They are formed when rainwater washes away the volcanic ash on a volcano slope. Sometimes caused lahars when crater lakes leak...
10 févr. 2015 · Volcanic Mudflows known as lahars are prominent near Interstate 90 at Thorp, Washington. Mount Rainier produced the famous Oceola Mudflow - 5,600 years ago - that flowed as far north as Seattle.
Le lahar est un terme indonésien qui décrit un mélange chaud ou froid d’eau et de fragments de roche qui s’écoule le long des pentes d’un volcan et pénètre généralement dans la vallée d’une rivière. Les petits événements saisonniers sont parfois appelés « coulées de débris », notamment dans les Cascades.
This film has been produced through the VolFilm Partnership. It describes the volcanic hazard of lahars. Find out what they are, how quickly they move and what it is that makes them dangerous or even deadly.
Lascars, c’est la street culture : le hip hop, le rap, les graffitis et le système D. La série met en scène, avec humour et autodérision, les aventures de ...
