Home > Research > Publications & Outputs > Development of an ephemeral gully erosion model
View graph of relations

Development of an ephemeral gully erosion model: the role of undercutting in bank failure of small channels

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter (peer-reviewed)

Published

Standard

Development of an ephemeral gully erosion model: the role of undercutting in bank failure of small channels . / Street, L; Quinton, JN.
Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA). ed. / J.C. Ascough; D.C. Flanagan. American Society of Agricultural Engineers, 2001. p. 338-341.

Research output: Contribution in Book/Report/Proceedings - With ISBN/ISSNChapter (peer-reviewed)

Harvard

Street, L & Quinton, JN 2001, Development of an ephemeral gully erosion model: the role of undercutting in bank failure of small channels . in JC Ascough & DC Flanagan (eds), Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA). American Society of Agricultural Engineers, pp. 338-341. <http://asae.frymulti.com/abstract.asp?aid=3275&t=1>

APA

Street, L., & Quinton, JN. (2001). Development of an ephemeral gully erosion model: the role of undercutting in bank failure of small channels . In J. C. Ascough, & D. C. Flanagan (Eds.), Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA) (pp. 338-341). American Society of Agricultural Engineers. http://asae.frymulti.com/abstract.asp?aid=3275&t=1

Vancouver

Street L, Quinton JN. Development of an ephemeral gully erosion model: the role of undercutting in bank failure of small channels . In Ascough JC, Flanagan DC, editors, Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA). American Society of Agricultural Engineers. 2001. p. 338-341

Author

Street, L ; Quinton, JN. / Development of an ephemeral gully erosion model : the role of undercutting in bank failure of small channels . Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA). editor / J.C. Ascough ; D.C. Flanagan. American Society of Agricultural Engineers, 2001. pp. 338-341

Bibtex

@inbook{43b47ed39fcd4b41936ae1d51f6338ff,
title = "Development of an ephemeral gully erosion model: the role of undercutting in bank failure of small channels ",
abstract = "This paper describes an event-based, process-oriented, ephemeral gully erosion model for predicting soil erosion by concentrated overland flow from fields and small catchments. It is designed as a new component for the European Soil Erosion Model (EUROSEM). The ephemeral gully model uses a transport capacity approach to simulate simultaneous soil detachment, transport and deposition. Discharge and sediment concentration are calculated by solution of the dynamic mass balance equations for water and sediment respectively. The model accounts for changes in gully geometry due to lateral erosion, bed degradation, bank failure, and sediment deposition. The bank failure sub-model assumes cantilever failure dominates and is related to cantilever width, bank geometry, and the influence of rapid drawdown. Key features of the model are outlined together with plans for further research.",
keywords = "Soil erosion modelling, Ephemeral gully , Bank stability , EUROSEM",
author = "L Street and JN Quinton",
year = "2001",
language = "English",
pages = "338--341",
editor = "Ascough, {J.C. } and Flanagan, {D.C. }",
booktitle = "Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA)",
publisher = "American Society of Agricultural Engineers",

}

RIS

TY - CHAP

T1 - Development of an ephemeral gully erosion model

T2 - the role of undercutting in bank failure of small channels

AU - Street, L

AU - Quinton, JN

PY - 2001

Y1 - 2001

N2 - This paper describes an event-based, process-oriented, ephemeral gully erosion model for predicting soil erosion by concentrated overland flow from fields and small catchments. It is designed as a new component for the European Soil Erosion Model (EUROSEM). The ephemeral gully model uses a transport capacity approach to simulate simultaneous soil detachment, transport and deposition. Discharge and sediment concentration are calculated by solution of the dynamic mass balance equations for water and sediment respectively. The model accounts for changes in gully geometry due to lateral erosion, bed degradation, bank failure, and sediment deposition. The bank failure sub-model assumes cantilever failure dominates and is related to cantilever width, bank geometry, and the influence of rapid drawdown. Key features of the model are outlined together with plans for further research.

AB - This paper describes an event-based, process-oriented, ephemeral gully erosion model for predicting soil erosion by concentrated overland flow from fields and small catchments. It is designed as a new component for the European Soil Erosion Model (EUROSEM). The ephemeral gully model uses a transport capacity approach to simulate simultaneous soil detachment, transport and deposition. Discharge and sediment concentration are calculated by solution of the dynamic mass balance equations for water and sediment respectively. The model accounts for changes in gully geometry due to lateral erosion, bed degradation, bank failure, and sediment deposition. The bank failure sub-model assumes cantilever failure dominates and is related to cantilever width, bank geometry, and the influence of rapid drawdown. Key features of the model are outlined together with plans for further research.

KW - Soil erosion modelling

KW - Ephemeral gully

KW - Bank stability

KW - EUROSEM

M3 - Chapter (peer-reviewed)

SP - 338

EP - 341

BT - Soil Erosion Research for the 21st Century, Proceedings of the International Symposium (3-5 January 2001, Honolulu, HI, USA)

A2 - Ascough, J.C.

A2 - Flanagan, D.C.

PB - American Society of Agricultural Engineers

ER -