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Rocky Mountain Section - 57th Annual Meeting (May 23–25, 2005)

Session No. 10
Tuesday, 24 May 2005: 8:00 AM-12:00 PM

S5. Mudslide Mania—Characteristics and Geologic Investigations of Debris Flows and Alluvial Fans in the Rocky Mountain Region I

 

David C. Noe and Paul M. Santi, Conveners
Paper #
Start Time
1
8:00 AM
DEBRIS FLOWS - BASIC MORPHOLOGIES AND PROCESSES
SANTI, Paul M., DEWOLFE, Victor G. and HIGGINS, Jerry D., Dept Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, psanti@mines.edu, psanti@mines.edu
2
8:20 AM
A HISTORY OF DEBRIS FLOWS IN UTAH
MCDONALD, Greg N., Utah Geol Survey, 1594 West North Temple Suite 3110, Salt Lake City, UT 84116 and GIRAUD, Richard E., gregmcdonald@utah.gov, gregmcdonald@utah.gov
3
8:40 AM
DEBRIS FLOW DISTRIBUTION AND HISTORY IN COLORADO
NOE, David C., Colorado Geol Survey, 1313 Sherman St., Rm. 715, Denver, CO 80203 and ROGERS, William P., 5415 W Iliff Dr Apt 101, Lakewood, CO 80227-3989, dave.noe@state.co.us, dave.noe@state.co.us
 
9:00 AM
Break
4
9:20 AM
DEBRIS-FLOW TRIGGERS, THRESHOLDS, AND INITIATION MECHANISMS IN THE INTERMOUNTAIN WEST
COE, Jeffrey A., U.S. Geol Survey, Denver Federal Center, MS 966, Box 25046, Denver, CO 80225, jcoe@usgs.gov, jcoe@usgs.gov
5
9:40 AM
CRITICAL DEBRIS FLOW ANALYSIS PARAMETERS - VELOCITY
LEMMERMAN, Angela K., SANTI, Paul M. and PROCHASKA, Adam K., Dept Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, alemmerm@mines.edu, alemmerm@mines.edu
6
10:00 AM
CRITICAL DEBRIS FLOW ANALYSIS PARAMETERS - YIELD STRENGTH AND VISCOSITY
SOULE, Nathan C.1, SANTI, Paul M.2 and PROCHASKA, Adam K.2, (1)Geology and Geological Engineering, Colorado School of Mines, 1600 Maple, Golden, CO 80401, (2)Dept Geology and Geological Engineering, Colorado School of Mines, Golden, CO 80401, nsoule@mines.edu, nsoule@mines.edu
 
10:20 AM
Break
7
10:40 AM
THE WILDFIRE - DEBRIS FLOW CONNECTION IN THE U.S. INTERMOUNTAIN WEST
CANNON, Susan H.1, GARTNER, Joseph E.1, RUPERT, Michael G.2 and MICHAEL, John A.1, (1)U.S. Geol Survey, Box 25046, DFC, MS 966, Denver, CO 80225, (2)U.S. Geol Survey, 201 W. 8th Street, Pueblo, CO 81003-308, cannon@usgs.gov, cannon@usgs.gov
8
11:00 AM
INVESTIGATIONS OF DEBRIS FLOWS FOLLOWING THE 2002 MISSIONARY RIDGE WILDFIRE
GLEASON, J. Andrew, Colorado Geological Survey, 1313 Sherman St Room 715, Denver, CO 80203 and NOE, David C., Colorado Geological Survey, 1313 Sherman St Room 715, Denver, 80203, andy.gleason@state.co.us, andy.gleason@state.co.us
9
11:20 AM
MODELING HYPERCONCENTRATED SEDIMENT FLOWS
O?BRIEN, Jimmy S., Senior Hydraulic Engineer, Tetra Tech, Inc, Nutrioso, AZ 85932, flo2d@frontiernet.net, flo2d@frontiernet.net
10
11:40 AM
TRENCHING INVESTIGATIONS TO ASSESS FLOW MODES AND RECURRENCE
MCCALPIN, James P., GEO-HAZ Consulting, Inc, PO Box 837, 600 East Galena Ave, Crestone, CO 81131, mccalpin@geohaz.com, mccalpin@geohaz.com
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