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Sand Liquefaction Phenomena During the Seismic Crisis of May 2012 in Emilia, Northern Italy
and boils composition Emilia Romagna earthquake
2018/6/13
In May 2012, the Emilia region of the Po Valley was struck by a seismic crisis with two major events of magnitude Mw 6.1 and Mw 5.9. The first event induced widespread sand blows formed along buried c...
The survey and mapping of sand-boil landforms related to the Emilia 2012 earthquakes:preliminary results
Geomorphology Sand boils Digital elevation model Liquefaction Earthquake Italy
2015/8/26
Sand boils, which are also known as sand blows or sand volcanoes, are among the most common superficial effects induced by high-magnitude earthquakes. These generally occur in or close to alluvial pla...
Sedimentary structure of large sand dunes: examples from Dumont and Eureka dunes, California
Ground penetrating radar Geomorphology Wave propagation
2014/4/10
The current research presents ground penetrating radar images up to 30 m in depth of two large desert dunes in California, USA— a barchanoid ridge in the Dumont field and a linear dune in the Eureka e...
Reply to comment by B. Andreotti et al. on ‘‘Solving the mystery of booming sand dunes’’
Reply to comment B. Andreotti et al Solving the mystery of booming sand dunes
2014/4/10
This reply addresses three main issues raised in the comment of Andreotti et al.[2008]. First, the turning of ray paths in a granular material does not preclude the propagation of body waves and the r...
Desert booming can be heard after a natural slumping event or during a sand avalanche generated by humans sliding down the slip face of a large dune. The sound is remarkable because it is composed of ...