Gary Parker

1975 …2020
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Research Output 1975 2020

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2003

Formation des deltas de sable et de boue dans les lacs et les réservoirs. 1ière Partie. Théorie et modélisation numérique

Translated title of the contribution: Progradational sand-mud deltas in lakes and reservoirs. Part 1. Theory and numerical modelingKostic, S. & Parker, G., Jan 1 2003, In : Journal of Hydraulic Research. 41, 2, p. 127-140 14 p.

Research output: Contribution to journalArticle

Lakes
mud
Turbidity
Sand
Rivers

Formation des deltas de sable et de boue dans les lacs et les réservoirs. 2ième Partie. Expérience et simulation numérique

Translated title of the contribution: Progradational sand-mud deltas in lakes and reservoirs. Part 2. Experiment and numerical simulationKostic, S. & Parker, G., Jan 1 2003, In : Journal of Hydraulic Research. 41, 2, p. 141-152 12 p.

Research output: Contribution to journalArticle

Lakes
mud
Sand
Rivers
progradation

Hydroplaning of subaqueous debris flows and glide blocks: Analytical solutions and discussion

Harbitz, C. B., Parker, G., Elverhøi, A., Marr, J. G., Mohrig, D. & Harff, P. A., Jul 10 2003, In : Journal of Geophysical Research: Solid Earth. 108, 7

Research output: Contribution to journalArticle

hydroplaning
debris
Debris
debris flow
Sediments

Sediment pulses in mountain rivers: 1. Experiments

Cui, Y., Parker, G., Lisle, T. E., Gott, J., Hansler-Ball, M. E., Pizzuto, J. E., Allmendinger, N. E. & Reed, J. M., Sep 2003, In : Water Resources Research. 39, 9, p. ESG31-ESG312

Research output: Contribution to journalArticle

mountain
river
sediment
experiment
mountain stream

Sediment pulses in mountain rivers: 2. Comparison between experiments and numerical predictions

Cui, Y., Parker, G., Pizzuto, J. & Lisle, T. E., Sep 2003, In : Water Resources Research. 39, 9, p. ESG41-ESG411

Research output: Contribution to journalArticle

mountain
prediction
river
sediment
experiment
2002

Bed load at low Shields stress on arbitrarily sloping beds: Failure of the Bagnold hypothesis

Seminara, G., Solari, L. & Parker, G., Nov 1 2002, In : Water Resources Research. 38, 11, p. 311-3116 2806 p.

Research output: Contribution to journalArticle

bedload
shield
shear stress
fluid
entrainment

Closure to ‘probabilistic exner sediment continuity equation for mixtures with no active layer’

Parker, G., Paola, C. & Leclair, S., Aug 1 2002, In : Journal of Hydraulic Engineering. 128, 8, 1 p.

Research output: Contribution to journalArticle

active layer
Sediments
sediment

Distinguishing sediment waves from slope failure deposits: Field examples, including the 'humboldt slide', and modelling results

Lee, H. J., Syvitski, J. P. M., Parker, G., Orange, D., Locat, J., Hutton, E. W. H. & Imran, J., Dec 15 2002, In : Marine Geology. 192, 1-3, p. 79-104 26 p.

Research output: Contribution to journalArticle

sediment wave
slope failure
turbidity current
Sediments
Deposits

Equal mobility of gravel in streams: The remains of the day

Parker, G. & Toro-Escobar, C. M., Nov 1 2002, In : Water Resources Research. 38, 11, p. 461-468 8 p.

Research output: Contribution to journalArticle

Gravel
gravel
substrate
surface layer
Substrates

Expériences sur la formation de chenaux dans les deltas sous-marins

Translated title of the contribution: Experiments on incipient channelization of submarine fansImran, J., Parker, G. & Harff, P., Jan 1 2002, In : Journal of Hydraulic Research. 40, 1, p. 21-32 12 p.

Research output: Contribution to journalArticle

channelization
submarine fan
turbidity current
Turbidity
Fans

Experimental steep, braided flow: Application to flooding risk on fans

Cazanacli, D., Paola, C. & Parker, G., Mar 1 2002, In : Journal of Hydraulic Engineering. 128, 3, p. 322-330 9 p.

Research output: Contribution to journalArticle

Fans
flooding
alluvial fan
Sediments
reworking

Fluvial fan deltas: Linking channel processes with large-scale morphodynamics

Sun, T., Paola, C., Parker, G. & Meakin, P., Aug 1 2002, In : Water Resources Research. 38, 8, p. 261-2610 2350 p.

Research output: Contribution to journalArticle

fan delta
morphodynamics
avulsion
sediment transport
river channel

Role of turbidity currents in setting the foreset slope of clinoforms prograding into standing fresh water

Kostic, S., Parker, G. & Marr, J. G., Jul 30 2002, In : Journal of Sedimentary Research. 72, 3, p. 353-362 10 p.

Research output: Contribution to journalArticle

turbidity current
sand
lake
river bed
river flow
2001

1D numerical model of muddy subaqueous and subaerial debris flows

Imran, J., Parker, G., Locat, J. & Lee, H., Nov 1 2001, In : Journal of Hydraulic Engineering. 127, 11, p. 959-968 10 p.

Research output: Contribution to journalArticle

Debris
debris flow
Numerical models
Deposits
Fluids

A numerical model of submarine debris flow with graphical user interface

Imran, J., Harff, P. & Parker, G., Jul 1 2001, In : Computers and Geosciences. 27, 6, p. 717-729 13 p.

Research output: Contribution to journalArticle

Graphical user interfaces
Debris
debris flow
Numerical models
momentum

BANG1D: A one-dimensional, lagrangian model of subaqueous turbid surges

Pratson, L. F., Imran, J., Hutton, E. W. H., Parker, G. & Syvitski, J. P. M., Jul 1 2001, In : Computers and Geosciences. 27, 6, p. 701-716 16 p.

Research output: Contribution to journalArticle

Kinetic energy
Sediments
Turbidity
Drag
Fluids

Experimental Stratigraphy

Paola, C., Mullin, J., Ellis, C., Mohrig, D. C., Swenson, J. B., Parker, G., Hickson, T., Heller, P. L., Pratson, L., Syvitski, J., Sheets, B. & Strong, N., Jul 2001, In : GSA Today. 11, 7, p. 4-9 6 p.

Research output: Contribution to journalArticle

stratigraphy
basin
theoretical study
plate tectonics
repository

Experiments on subaqueous sandy gravity flows: The role of clay and water content in flow dynamics and depositional structures

Marr, J. G., Shanmugam, G. & Parker, G., Nov 2001, In : Bulletin of the Geological Society of America. 113, 11, p. 1377-1386 10 p.

Research output: Contribution to journalArticle

gravity flow
debris flow
water content
clay
turbidity current

The dominance of dispersion in the evolution of bed material waves in gravel-bed rivers

Lisle, T. E., Cui, Y., Parker, G., Pizzuto, J. E. & Dodd, A. M., Dec 1 2001, In : Earth Surface Processes and Landforms. 26, 13, p. 1409-1420 12 p.

Research output: Contribution to journalArticle

river bed
gravel
river
bedload
particle size
2000

Alluvial fans formed by channelized fluvial and sheet flow.I: Theorya

Laursen, E. M. & Parker, G., Mar 1 2000, In : Journal of Hydraulic Engineering. 126, 3, p. 222-225 4 p.

Research output: Contribution to journalArticle

sheet flow
alluvial fan
Fans

Experiments on downstream fining of gravel: Wide and sandy runs

Toro-Escobar, C. M., Paola, C., Parker, G., Wilcock, P. R. & Southard, J. B., Jan 1 2000, In : Journal of Hydraulic Engineering. 126, 3, p. 198-208 11 p.

Research output: Contribution to journalArticle

Gravel
gravel
Sediments
Sand
sand

Fluvio-deltaic sedimentation: A generalized Stefan problem

Swenson, J. B., Voller, V. R., Paola, C., Parker, G. & Marr, J. G., Jan 1 2000, In : European Journal of Applied Mathematics. 11, 5, p. 433-452 20 p.

Research output: Contribution to journalArticle

Stefan Problem
Sedimentation
Cycling
Trajectories
Sediment transport

Linear stability analysis of channel inception: Downstream-driven theory

Izumi, N. & Parker, G., Jan 1 2000, In : Journal of Fluid Mechanics. 419, p. 239-262 24 p.

Research output: Contribution to journalArticle

Linear stability analysis
Froude number
Shear stress
beds
Erosion

On the dynamics of subaqueous debris flows

Elverlwi, A., Harbitz, C. B., Dimakis, P., Mohrig, D., Man, J. & Parker, G., Dec 1 2000, In : Oceanography. 13, SPL. ISS. 3, p. 109-117 9 p.

Research output: Contribution to journalArticle

debris flow

Probabilistic exner sediment continuity equation for mixtures with no active layer

Parker, G., Paola, C. & Leclair, S., Nov 2000, In : Journal of Hydraulic Engineering. 126, 11, p. 818-826 9 p.

Research output: Contribution to journalArticle

active layer
Sediments
sediment
substrate
Substrates

Purely erosional cyclic and solitary steps created by flow over a cohesive bed

Parker, G. & Izumi, N., Jan 1 2000, In : Journal of Fluid Mechanics. 419, p. 203-238 36 p.

Research output: Contribution to journalArticle

beds
Hydraulic jump
Water
Erosion
Sediments

The curious case of mobility reversal in sediment mixtures

Solari, L. & Parker, G., Mar 1 2000, In : Journal of Hydraulic Engineering. 126, 3, p. 185-197 13 p.

Research output: Contribution to journalArticle

Sediments
grain size
sediment
Deposits
Coarsening
1999

A nonlinear model of flow in meandering submarine and subaerial channels

Imran, J., Parker, G. & Pirmez, C., Dec 10 1999, In : Journal of Fluid Mechanics. 400, p. 295-331 37 p.

Research output: Contribution to journalArticle

Turbidity
Coriolis effect
Fans
meanders
turbidity

Experiments on the relative mobility of muddy subaqueous and subaerial debris flows, and their capacity to remobilize antecedent deposits

Mohrig, D., Elverhøi, A. & Parker, G., Feb 2 1999, In : Marine Geology. 154, 1-4, p. 117-129 13 p.

Research output: Contribution to journalArticle

debris
Debris
debris flow
Deposits
deposits

Progress in the modeling of alluvial fans

Parker, G., Jan 1 1999, In : Journal of Hydraulic Research. 37, 6, p. 805-825 21 p.

Research output: Contribution to journalArticle

alluvial fan
Fans
mudflow
sheet flow
debris flow
1998

Alluvial fans formed by channelized fluvial and sheet flow. I: theory

Parker, G., Paola, C., Whipple, K. X. & Mohrig, D., Oct 1 1998, In : Journal of Hydraulic Engineering. 124, 10, p. 985-995 11 p.

Research output: Contribution to journalArticle

avulsion
sheet flow
river channel
alluvial fan
Fans

Alluvial fans formed by channelized fluvial and sheet flow. II: application

Parker, G., Paola, C., Whipple, K. X., Mohrig, D., Toro Escobar, C. M., Halverson, M. & Skoglund, T. W., Oct 1 1998, In : Journal of Hydraulic Engineering. 124, 10, p. 996-1004 9 p.

Research output: Contribution to journalArticle

sheet flow
alluvial fan
tailings
Fans
Tailings

A numerical model of channel inception on submarine fans

Imran, J., Parker, G. & Katopodes, N., Jan 1 1998, In : Journal of Geophysical Research: Oceans. 103, C1, p. 1219-1238 20 p., 97JC01721.

Research output: Contribution to journalArticle

submarine fan
turbidity current
fans
turbidity
Fans

Channel dynamics, sediment transport, and the slope of alluvial fans: Experimental study

Whipple, K. X., Parker, G., Paola, C. & Mohrig, D., 1998, In : Journal of Geology. 106, 6, p. 677-693 17 p.

Research output: Contribution to journalArticle

alluvial fan
sediment transport
experimental study
bedload
channelization

Hydroplaning of subaqueous debris flows

Mohrig, D., Whipple, K. X., Hondzo, M., Ellis, C. & Parker, G., Mar 1998, In : Bulletin of the Geological Society of America. 110, 3, p. 387-394 8 p.

Research output: Contribution to journalArticle

debris flow
Froude number
turbidity current
inertia
drag

Riprap performance at bridge piers under mobile-bed conditions

Toro-Escobar, C., Voigt, R., Melville, B., Chiew, M. & Parker, G., Jan 1 1998, In : Transportation Research Record. 1647, p. 27-33 7 p.

Research output: Contribution to journalArticle

Bridge piers
Geotextiles
Scour
Piers
Anchors

The arrested gravel front: Stable gravel-sand transitions in rivers: Part 1: Simplified analytical solution

Parker, G. & Cui, Y., Jan 1 1998, In : Journal of Hydraulic Research. 36, 1, p. 75-100 26 p.

Research output: Contribution to journalArticle

Gravel
gravel
Sand
Rivers
sand

The arrested gravel front: Stable gravel-sand transitions in rivers Part 2: General numerical solution

Cui, Y. & Parker, G., Jan 1 1998, In : Journal of Hydraulic Research. 36, 2, p. 159-182 24 p.

Research output: Contribution to journalArticle

Gravel
gravel
Sand
Rivers
sand
1997

Characteristic analysis of turbid underflows

Bradford, S. F., Katopodes, N. D. & Parker, G., May 1997, In : Journal of Hydraulic Engineering. 123, 5, p. 420-431 12 p.

Research output: Contribution to journalArticle

Ordinary differential equations
Turbidity
Partial differential equations
Numerical methods
Physics

Experiments on downstream fining of gravel: I. Narrow-channel runs

Seal, R., Paola, C., Parker, G., Southard, J. B. & Wilcock, P. R., Oct 1997, In : Journal of Hydraulic Engineering. 123, 10, p. 874-884 11 p.

Research output: Contribution to journalArticle

Gravel
gravel
Deposits
Sediments
surface layer

'Transfer function for the deposition of poorly sorted gravel in response to streambed aggradation'

Toro-escobar, C. M., Parker, G. & Paola, C., Jan 1 1997, In : Journal of Hydraulic Research/De Recherches Hydrauliques. 35, 4, p. 563-566 4 p.

Research output: Contribution to journalArticle

aggradation
Gravel
transfer function
Transfer functions
gravel
1996

Gravel-bed channel instability

Parker, G., Dec 1 1996, In : Unknown Journal. p. 115-133 19 p.

Research output: Contribution to journalArticle

gravel
gravel bed stream
stream bed
sand

Nearly pure sorting waves and formation of bedload sheets

Seminara, G., Colombini, M. & Parker, G., Apr 10 1996, In : Journal of Fluid Mechanics. 312, p. 253-278 26 p.

Research output: Contribution to journalArticle

Mechanical waves
Grain size and shape
gravels
fluid mechanics
Fluid mechanics

Numerical simulation of aggradation and downstream fining

Cui, Y., Paola, C. & Parker, G., Jan 1 1996, In : Journal of Hydraulic Research. 34, 2, p. 185-204 20 p.

Research output: Contribution to journalArticle

aggradation
Computer simulation
Gravel
simulation
gravel

Studies of mass-movement processes on submarine slopes

Pratson, L. F., Lee, H. J., Parker, G., Garcia, M. H., Coakley, B. J., Mohrig, D., Locat, J., Mello, U., Parsons, J. D., Choi, S. U. & Isreal, K., Dec 1 1996, In : Oceanography. 9, SPL.ISS. 3, p. 168-172 5 p.

Research output: Contribution to journalArticle

submarine slope
mass movement

Transfer function for the deposition of poorly sorted gravel in response to streambed aggradation

Toro-Escobar, C. M., Paola, C. & Parker, G., Jan 1 1996, In : Journal of Hydraulic Research. 34, 1, p. 35-53 19 p.

Research output: Contribution to journalArticle

aggradation
Gravel
transfer function
Transfer functions
gravel
1995

How does floodplain width affect floodplain river ecology? A preliminary exploration using simulations

Power, M. E., Parker, G., Dietrich, W. E. & Sun, A., Sep 1995, In : Geomorphology. 13, 1-4, p. 301-317 17 p.

Research output: Contribution to journalArticle

floodplain
ecology
river
simulation
fish

Hydraulic food-chain models - An approach to the study of food-web dynamics in large rivers

Power, M. E., Sun, A., Parker, G., Dietrich, W. E. & Wootton, J. T., Jan 1 1995, In : BioScience. 45, 3, p. 159-167 9 p.

Research output: Contribution to journalArticle

Food Chain
food chain
Rivers
food webs
food web

Longitudinal streaks

Colombini, M. & Parker, G., Dec 1995, In : Journal of Fluid Mechanics. 304, p. 161-183 23 p.

Research output: Contribution to journalArticle

Sediments
sediments
beds
roughness
Surface roughness
1994

A new vectorial bedload formulation and its application to the time evolution of straight river channels

Kovacs, A. & Parker, G., May 25 1994, In : Journal of Fluid Mechanics. 267, 6, p. 153-183 31 p.

Research output: Contribution to journalArticle

rivers
beds
Sediments
sediments
Rivers