AKA: none
Other ID: R-1-97-GC,R1-97-GC
Status: Completed
Organization(s):
Funding Program(s): Grand Canyon Sedimentologic Engineering (MU125)
Principal Investigator(s): Dave Rubin
Affiliate Investigator(s):
Information Specialist(s): Roberto Anima, Dave Rubin
Data Type(s): Sampling: Geology, Sonar: Sidescan, Sonar: Single Beam
Scientific Purpose/Goals: from the towed sidescan sonar, how sand is redistributed in channel from last survey; from the rotating sidescan sonar, tracking dune migration as indication of bed load transport rate; studying sed. structures of the predam flood deposits and to compare grainsize evolution with grainsize evolution from the 1996 flood; to monitor sediment along the river corridor; to compare past side scanning sonar surveys with the present by looking at changes along the river corridor
Vehicle(s):
Start Port/Location:
End Port/Location:
Start Date: 1997-05-21
End Date: 1997-06-06
Equipment Used: sidescansonar, grab, bathymetry
Information to be Derived: distribution of sediment along 17 pools of the corridor; bedform migration information along selected pools; information about primary sedimentary structures deposited during experimental flow event
Summary of Activity and Data Gathered: sampling and sidesan sonar
Staff: Roberto Anima, Jim Bennett, Michael Hamer, Dave Hogg, Thomas Lorenson, Diane Minasian, Carol Reiss, George Tate
Affiliate Staff:
Notes: Physical data holdings
Associated activities with Grand Canyon Sedimentologic Engineering: R-1-96-GC R-2-96-GC R-1-97-GC Associated activities with Colorado Sand distribution Monitoring: R-1-94-GC R-1-98-GC R-1-99-GC R-1-00-GC R-3-00-GC R-4-00-GC
Staff information imported from InfoBank
Dave Rubin (USGS Western Region) - Chief Scientist
Roberto Anima (USGS Western Region) - Unspecified
Carol Reiss (USGS Western Region) - Unspecified
George Tate (USGS Western Region) - Unspecified
Jim Bennett (USGS Western Region) - Unspecified
Michael Hamer (USGS Western Region) - Unspecified
Diane Minasian (USGS Western Region) - Unspecified
Tom Lorenson (USGS Western Region) - Unspecified
Dave Hogg (USGS Western Region) - Unspecified
Location:
Arizona
Boundaries | |||
---|---|---|---|
North: 37.75 | South: 35.25 | West: -115.75 | East: -110.25 |
Platform(s):
Raft |
Survey Equipment | Survey Info | Data Type(s) | Data Collected |
---|---|---|---|
sidescansonar | --- | Sidescan | |
grab | --- | Geology | |
bathymetry | --- | Single Beam |