Search Results - "LaHusen, R. G."

Grain-size segregation and levee formation in geophysical mass flows by Johnson, C. G., Kokelaar, B. P., Iverson, R. M., Logan, M., LaHusen, R. G., Gray, J. M. N. T.

“…Data from large‐scale debris‐flow experiments are combined with modeling of particle‐size segregation to explain the formation of lateral levees enriched in…”
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Acute Sensitivity of Landslide Rates to Initial Soil Porosity by Iverson, R. M., Reid, M. E., Iverson, N. R., LaHusen, R. G., Logan, M., Mann, J. E., Brien, D. L.

“…Some landslides move imperceptibly downslope, whereas others accelerate catastrophically. Experimental landslides triggered by rising pore water pressure moved…”
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Dynamic Pore-Pressure Fluctuations in Rapidly Shearing Granular Materials by Iverson, Richard M., LaHusen, Richard G.

“…Results from two types of experiments show that intergranular pore pressures fluctuated dynamically during rapid, steady shear deformation of water-saturated…”
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DEBRIS-FLOW MOBILIZATION FROM LANDSLIDES by Iverson, Richard M., Reid, Mark E., LaHusen, Richard G.

“…▪ Abstract  Field observations, laboratory experiments, and theoretical analyses indicate that landslides mobilize to form debris flows by three processes: (a)…”
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Deformation and seismic precursors to dome-collapse and fountain-collapse nuées ardentes at Merapi Volcano, Java, Indonesia, 1994–1998 by Voight, B, Young, K.D, Hidayat, D, Subandrio, Purbawinata, M.A, Ratdomopurbo, A, Suharna, Panut, Sayudi, D.S, LaHusen, R, Marso, J, Murray, T.L, Dejean, M, Iguchi, M, Ishihara, K

“…Following the eruption of January 1992, episodes of lava dome growth accompanied by generation of dome-collapse nuées ardentes occurred in 1994–1998. In…”
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Debris flow monitoring in the acquabona watershed on the Dolomites (Italian alps) by Berti, M., Genevois, R., LaHusen, R., Simoni, A., Tecca, P.R.

“…In 1997 a field monitoring system was installed in Acquabona Creek in the Dolomites (Eastern Italian Alps) to observe the hydrologic conditions for debris flow…”
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Instrumental lahar monitoring at Merapi Volcano, Central Java, Indonesia by Lavigne, F, Thouret, J.-C, Voight, B, Young, K, LaHusen, R, Marso, J, Suwa, H, Sumaryono, A, Sayudi, D.S, Dejean, M

“…More than 50 volcanic debris flows or lahars were generated around Mt Merapi during the first rainy season following the nuees ardentes of 22 November 1994…”
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