Sediment deposition from flow at low gradients into a buffer strip--a critical test of re-entrainment theory

by: Calvin W Rose, Bofu Yu, William L Hogarth, Augustine E Okom, Hossein Ghadiri

Journal of Hydrology, Vol. 280, No. 1-4. (September 2003), pp. 33-51.

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Abstract

The spatial and size distribution of sediment deposited from short periods of overland flow due to the effect of a simulated grass buffer strip was measured for low slopes of 1.6, 3.4 and 5.1%. These data were analysed so as to critically evaluate two alternative models of the process of re-entrainment of recently deposited sediment. A model of re-entrainment, previously thought to be appropriate only for a steady-state or equilibrium situation, was found to give better agreement with experiments than did a model previously used in the literature on this subject.

@article{citeulike:2609086, abstract = {The spatial and size distribution of sediment deposited from short periods of overland flow due to the effect of a simulated grass buffer strip was measured for low slopes of 1.6, 3.4 and 5.1\%. These data were analysed so as to critically evaluate two alternative models of the process of re-entrainment of recently deposited sediment. A model of re-entrainment, previously thought to be appropriate only for a steady-state or equilibrium situation, was found to give better agreement with experiments than did a model previously used in the literature on this subject.}, author = {Rose, Calvin W. and Yu, Bofu and Hogarth, William L. and Okom, Augustine E. and Ghadiri, Hossein }, citeulike-article-id = {2609086}, doi = {http://dx.doi.org/10.1016/S0022-1694(03)00184-7}, journal = {Journal of Hydrology}, keywords = {buffer-strips, deposition, reentrainment}, month = {September}, number = {1-4}, pages = {33--51}, posted-at = {2008-03-28 18:22:44}, priority = {0}, title = {Sediment deposition from flow at low gradients into a buffer strip--a critical test of re-entrainment theory}, url = {http://dx.doi.org/10.1016/S0022-1694(03)00184-7}, volume = {280}, year = {2003} }

RIS record

TY - JOUR ID - citeulike:2609086 L3 - citeulike-article-id:2609086 TI - Sediment deposition from flow at low gradients into a buffer strip--a critical test of re-entrainment theory JF - Journal of Hydrology VL - 280 IS - 1-4 SP - 33 EP - 51 N2 - The spatial and size distribution of sediment deposited from short periods of overland flow due to the effect of a simulated grass buffer strip was measured for low slopes of 1.6, 3.4 and 5.1%. These data were analysed so as to critically evaluate two alternative models of the process of re-entrainment of recently deposited sediment. A model of re-entrainment, previously thought to be appropriate only for a steady-state or equilibrium situation, was found to give better agreement with experiments than did a model previously used in the literature on this subject. KW - buffer-strips KW - deposition KW - reentrainment AU - Rose, Calvin AU - Yu, Bofu AU - Hogarth, William AU - Okom, Augustine AU - Ghadiri, Hossein PY - 2003/09// UR - http://dx.doi.org/10.1016/S0022-1694(03)00184-7 ER -

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