Gareth Pender

Prof

1982 …2019
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Research Output 1982 2019

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Article
2019

Bed Load Sediment Transport and Morphological Evolution in a Degrading Uniform Sediment Channel Under Unsteady Flow Hydrographs

Wang, L., Cuthbertson, A., Pender, G. & Zhong, D., 7 Jun 2019, In : Water Resources Research. 55, 7, p. 5431-5452 22 p.

Research output: Contribution to journalArticle

Open Access
File
unsteady flow
bedload
hydrograph
sediment transport
sediment
Learning systems
Bayesian networks
Neural networks
Stream flow
Model structures
2018

A depth-averaged two-phase model for debris flows over erodible beds

Li, J., Cao, Z., Hu, K., Pender, G. & Liu, Q., 30 Mar 2018, In : Earth Surface Processes and Landforms. 43, 4, p. 817-839 23 p.

Research output: Contribution to journalArticle

debris flow
present
fluid
bottom stress
entrainment

Enhanced bed load sediment transport by unsteady flows in a degrading channel

Li, Z., Qian, H., Cao, Z., Liu, H., Pender, G. & Hu, P., 9 Mar 2018, In : International Journal of Sediment Research.

Research output: Contribution to journalArticle

Open Access
File

New experimental dataset for partial dam-break floods over mobile beds

Qian, H., Cao, Z., Liu, H. & Pender, G., 2 Jan 2018, In : Journal of Hydraulic Research. 56, 1, p. 124-135 12 p.

Research output: Contribution to journalArticle

Dams
Sediments
dam
Water levels
sediment
2017

A depth-averaged two-phase model for debris flows over fixed beds

Li, J., Cao, Z., Hu, K., Pender, G. & Liu, Q., 5 Jul 2017, In : International Journal of Sediment Research.

Research output: Contribution to journalArticle

Open Access
File
debris flow
fluid
bottom stress
energy dissipation
kinetic energy

A depth-averaged two-phase model for fluvial sediment-laden flows over erodible beds

Li, J., Cao, Z., Qian, H., Liu, Q. & Pender, G., 24 Aug 2017, In : Advances in Water Resources. 16 p.

Research output: Contribution to journalArticle

Open Access
File
alluvial deposit
grain size
dam failure
fluid
aggradation

Development and application of coupled system dynamics and game theory: A dynamic water conflict resolution method

Zomorodian, M., Lai, S. H., Homayounfar, M., Ibrahim, S. & Pender, G., 7 Dec 2017, In : PLoS ONE. 12, 12, e0188489.

Research output: Contribution to journalArticle

Open Access
File
Game Theory
conflict management
game theory
Game theory
Negotiating

How presentation format affects the interpretation of probabilistic flood risk information

Strathie, A., Netto, G., Walker, G. H. & Pender, G., Mar 2017, In : Journal of Flood Risk Management. 10, 1, p. 87–96 10 p.

Research output: Contribution to journalArticle

Open Access
File
risk perception
flooding

Numerical algorithms for solving shallow water hydro-sediment-morphodynamic equations

Xia, C., Cao, Z., Pender, G. & Borthwick, A., 11 Jun 2017, In : Engineering Computations: International Journal for Computer Aided Engineering and Software. 34, 8, p. 2836-2861 26 p.

Research output: Contribution to journalArticle

Open Access
Sediments
Water
Gradient methods
Sediment transport
Shock waves
2016

Graded and uniform bed load sediment transport in a degrading channel

Li, Z., Cao, Z., Liu, H. & Pender, G., 7 May 2016, In : International Journal of Sediment Research.

Research output: Contribution to journalArticle

Open Access
File

Graded sediment transport under memory stress condition: a methodology proposed for improving prediction

Hassan, K., Haynes, H. & Pender, G., 2016, (Accepted/In press) In : Procedia Engineering.

Research output: Contribution to journalArticle

Method for Incorporating Morphological Sensitivity into Flood Inundation Modeling

Pender, D., Patidar, S., Pender, G. & Haynes, H., Jun 2016, In : Journal of Hydraulic Engineering. 142, 6, 11 p., 04016008.

Research output: Contribution to journalArticle

Open Access
File
modeling
river channel
surface water
method
sediment transport

Non-capacity transport of non-uniform bed load sediment in alluvial rivers

Cao, Z., Hu, P., Pender, G. & Liu, H., Mar 2016, In : Journal of Mountain Science. 13, 3, p. 377-396 20 p.

Research output: Contribution to journalArticle

bedload
river
sediment
regime
timescale

Numerical modelling of alternate bar formation, development and sediment sorting in straight channels

Qian, H., Cao, Z., Liu, H. & Pender, G., 25 Jul 2016, In : Earth Surface Processes and Landforms.

Research output: Contribution to journalArticle

Open Access
File
sorting
sediment
modeling
flume experiment
sediment transport

Stochastic simulation of daily streamflow sequences using a hidden Markov model

Pender, D., Patidar, S., Pender, G. & Haynes, H., Feb 2016, In : Hydrology Research. 47, 1, p. 75-88 14 p.

Research output: Contribution to journalArticle

streamflow
simulation
catchment
time series
river engineering

The interaction of low flow conditions and spawning brown trout (Salmo trutta) habitat availability

Garbe, J., Beevers, L. C. & Pender, G., Mar 2016, In : Ecological Engineering. 88, p. 53-63 11 p.

Research output: Contribution to journalArticle

Open Access
File
habitat availability
low flow
spawning
Availability
freshwater ecosystem
2015

A flood inundation modelling using v-support vector machine regression model

Liu, Y. & Pender, G., Nov 2015, In : Engineering Applications of Artificial Intelligence. 46, Part A, p. 223-231 9 p.

Research output: Contribution to journalArticle

Support vector machines
Linear regression
Uncertainty analysis
Risk analysis
Numerical models

Coupled flood and sediment transport modelling with adaptive mesh refinement

Huang, W., Cao, Z., Pender, G., Liu, Q. & Carling, P., Aug 2015, In : Science China Technological Sciences. 58, 8, p. 1425-1438 14 p.

Research output: Contribution to journalArticle

Open Access
File
Sediment transport
Coarsening
Computational efficiency
Shock waves
Refining

Experimental investigations of graded sediment transport under unsteady flow hydrographs

Wang, L., Cuthbertson, A., Pender, G. & Cao, Z., Dec 2015, In : International Journal of Sediment Research. 30, 4, p. 306–320 15 p.

Research output: Contribution to journalArticle

Open Access
File
unsteady flow
hydrograph
sediment transport
bedload
limb

Full 2D hydrodynamic modelling of rainfall-induced flash floods

Huang, W., Cao, Z. X., Qi, W. J., Pender, G. & Zhao, K., Sep 2015, In : Journal of Mountain Science. 12, 5, p. 1203-1218 16 p.

Research output: Contribution to journalArticle

flash flood
natural disaster
hydrodynamics
rainfall
modeling

Modelling roll waves with shallow water equations and turbulent closure

Cao, Z., Hu, P., Hu, K., Pender, G. & Liu, Q., 2015, In : Journal of Hydraulic Research. 53, 2, p. 161-177 17 p.

Research output: Contribution to journalArticle

Open Access
File
shallow-water equation
perturbation
modeling
Water
Turbulence

Well-balanced numerical modelling of non-uniform sediment transport in alluvial rivers

Qian, H., Cao, Z., Pender, G., Liu, H. & Hu, P., Jun 2015, In : International Journal of Sediment Research. 30, 2, p. 117–130 14 p.

Research output: Contribution to journalArticle

Open Access
File
sediment transport
river
modeling
topography
sediment

Whole-Process Modeling of Reservoir Turbidity Currents by a Double Layer-Averaged Model

Cao, Z., Li, J., Pender, G. & Liu, Q., Feb 2015, In : Journal of Hydraulic Engineering. 141, 2, 19 p., 04014069.

Research output: Contribution to journalArticle

Open Access
File
turbidity current
modeling
sediment
three-dimensional modeling
flushing
2014

Characterization of flow transport within pore spaces of an open-work gravel bed

Lakshmanan, S., Pender, G., Haynes, H. & Holmes, W., 2014, In : International Journal of Engineering and Technology. 3, 4, p. 457-463

Research output: Contribution to journalArticle

Open Access
File

Coupled 2D hydrodynamic and sediment transport modeling of megaflood due to glacier dam-break in Altai Mountains, Southern Siberia

Huang, W., Cao, Z., Carling, P. & Pender, G., 1 Jan 2014, In : Journal of Mountain Science. 11, 6, p. 1442-1453 12 p.

Research output: Contribution to journalArticle

sediment transport
glacier
dam
hydrodynamics
mountain

Even more destructive: Cascade dam break floods

Cao, Z., Huang, W., Pender, G. & Liu, X., 2014, In : Journal of Flood Risk Management. 7, 4, p. 357-373 17 p.

Research output: Contribution to journalArticle

dam
sediment transport
water depth
spacing
shallow water

Numerical analysis of adaptation-to-capacity length for fluvial sediment transport

Li, Z. J., Cao, Z., Pender, G. & Hu, P., 1 Jan 2014, In : Journal of Mountain Science. 11, 6, p. 1491-1498 8 p.

Research output: Contribution to journalArticle

alluvial deposit
sediment transport
bedload
suspended sediment
sediment

Numerical modelling of riverbed grain size stratigraphic evolution

Hu, P., Cao, Z., Pender, G. & Liu, H., Sep 2014, In : International Journal of Sediment Research. 29, 3, p. 329-343 15 p.

Research output: Contribution to journalArticle

2013

A double layer-averaged model for dam-break flows over mobile bed

Li, J., Cao, Z., Pender, G. & Liu, Q., 2013, In : Journal of Hydraulic Research. 17 p.

Research output: Contribution to journalArticle

dam
sediment
flow modeling
bedload
stratification

Automatic calibration of a rapid flood spreading model using multiobjective optimisations

Liu, Y. & Pender, G., Apr 2013, In : Soft Computing. 17, 4, p. 713-724

Research output: Contribution to journalArticle

Carlisle 2005 urban flood event simulation using cellular automata-based rapid flood spreading model

Liu, Y. & Pender, G., Jan 2013, In : Soft Computing. 17, 1, p. 29-37

Research output: Contribution to journalArticle

Multiple time scales of aeolian and fluvial processes and depth-averaged integral modelling

Li, Z., Cao, Z., Hu, P. & Pender, G., 1 Mar 2013, In : Chinese Journal of Theoretical and Applied Mechanics. 45, 2, p. 158-163 6 p.

Research output: Contribution to journalArticle

Sediment Transport
Multiple Time Scales
Sediment transport
Equilibrium State
Modeling

Performance of a Geobag Revetment. II: Numerical modelling

Akter, A., Crapper, M., Pender, G., Wright, G. & Wong, W., Aug 2013, In : Journal of Hydraulic Engineering. 139, 8, p. 877-885 9 p.

Research output: Contribution to journalArticle

The performance of a geobag revetment I: Quasi-physical modelling

Akter, A., Pender, G., Wright, G. & Crapper, M., 15 Jul 2013, In : Journal of Hydraulic Engineering. 139, 8, p. 865-876 12 p.

Research output: Contribution to journalArticle

revetment
geotextile
modeling
hydraulics
overtopping
2012

Coupled modelling of flood due to natural landslide dam breach

Huang, W., Cao, Z., Yue, Z., Pender, G. & Zhou, J., 1 Oct 2012, In : Proceedings of the ICE - Water Management. 165, 10, p. 525-542 18 p.

Research output: Contribution to journalArticle

Dam-break flows over mobile beds: experiments and benchmark tests for numerical models

Soares-Frazao, S., Canelas, R., Cao, Z., Cea, L., Chaudhrye, H. M., Die Moranf, A., El Kadig, K., Ferreirah, R., Fraga Cadórnigai, I., Gonzalez-Ramirezj, N., Grecok, M., Huangl, W., Imranm, J., Le Cozn, J., Marsoolio, R., Paquierp, A., Pender, G., Pontillor, M., Puertass, J., Spinewinet, B. & 6 others, Swartenbroekxu, C., Tsubakiv, R., Villaretw, C., Wux, W., Yuey, Z. & Zechz, Y., 2012, In : Journal of Hydraulic Research. 50, 4, p. 364-375 12 p.

Research output: Contribution to journalArticle

Modelling the failure modes in geobag revetments

Akter, A., Pender, G., Crapper, M., Wright, G. & Wong, W., 2012, In : Water Science and Technology. 65, 3, p. 418-425

Research output: Contribution to journalArticle

revetment
geotextile
modeling
water flow
river bank

Non-capacity or capacity model for fluvial sediment transport

Cao, Z., Li, Z., Pender, G. & Hu, P., 1 Apr 2012, In : Proceedings of the ICE - Water Management. 165, 4, p. 193-211 19 p.

Research output: Contribution to journalArticle

alluvial deposit
sediment transport
fluvial process
bedload
suspended sediment

Numerical modelling of turbidity currents in the Xiaolangdi Reservoir, Yellow River, China

Hu, P., Cao, Z., Pender, G. & Tan, G., 25 Sep 2012, In : Journal of Hydrology. 464-465, 2012, p. 41-53 13 p.

Research output: Contribution to journalArticle

Well-balanced 2D coupled modelling of submarine turbidity currents and their morphological effects

Hu, P., Cao, Z. & Pender, G., 1 Nov 2012, In : Proceedings of the ICE - Maritime Engineering. 165, 4, p. 169-188 20 p.

Research output: Contribution to journalArticle

2011

Flood hydraulics due to cascade landslide dam failure

Cao, Z., Yue, Z. & Pender, G., Jun 2011, In : Journal of Flood Risk Management. 4, 2, p. 104-114 11 p.

Research output: Contribution to journalArticle

dam failure
landslide
hydraulics
flooding
dam

Landslide dam failure and flood hydraulics. Part I: experimental investigation

Cao, Z., Yue, Z. & Pender, G., 1 Nov 2011, In : Natural Hazards. 59, 2, p. 1003-1019 17 p.

Research output: Contribution to journalArticle

dam failure
landslide
hydraulics
dam
inflow

Landslide dam failure and flood hydraulics. Part II: coupled mathematical modelling

Cao, Z., Yue, Z. & Pender, G., 1 Nov 2011, In : Natural Hazards. 59, 2, p. 1021-1045 25 p.

Research output: Contribution to journalArticle

dam failure
landslide
dam
hydraulics
hydrograph

Modelling of urban flooding due to yangtze river dike break

Wang, X., Cao, Z., Pender, G. & Tan, G., Jan 2011, In : Proceedings of the ICE - Water Management. 164, 1, p. 3-14 12 p.

Research output: Contribution to journalArticle

dike
flooding
roughness
river
modeling

Multiple Time Scales of Fluvial Processes with Bed Load Sediment and Implications for Mathematical Modeling

Cao, Z., Hu, P. & Pender, G., Mar 2011, In : Journal of Hydraulic Engineering. 137, 3, p. 267-276 10 p.

Research output: Contribution to journalArticle

fluvial process
bedload
timescale
sediment
modeling

Predicting the hydrodynamic forces on geobag revetments

Akter, A., Pender, G., Wright, G. & Crapper, M., Dec 2011, In : Journal of Flood Risk Management. 4, 4, p. 328-338

Research output: Contribution to journalArticle

Revetments
Geotextiles
Hydrodynamics
Shear stress
Failure modes
2010

Hydrodynamic modelling in support of flash flood warning

Cao, Z., Wang, X., Pender, G. & Zhang, S., 1 Jul 2010, In : Proceedings of the ICE - Water Management. 163, 7, p. 327-340 14 p.

Research output: Contribution to journalArticle

flash flood
flooding
hydrodynamics
rainfall
modeling

Numerical modelling of flood flows over irregular topography

Wang, X., Cao, Z., Pender, G. & Neelz, S., 1 May 2010, In : Proceedings of the ICE - Water Management. 163, 5, p. 255-265 11 p.

Research output: Contribution to journalArticle

topography
modeling
water flow
shallow water
flooding

Reconciled bedload sediment transport rates in ephemeral and perennial rivers

Cao, Z., Hu, P. & Pender, G., Nov 2010, In : Earth Surface Processes and Landforms. 35, 14, p. 1655-1665 11 p.

Research output: Contribution to journalArticle

bedload
sediment transport
flash flood
river
steady flow