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Flow separation in undisturbed soil using multiple anionic tracers.: Part 3: Unsteady core-scale infiltration experiments

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Flow separation in undisturbed soil using multiple anionic tracers. Part 3: Unsteady core-scale infiltration experiments. / Abdulkabir, M. O.; Beven, K. J.; Reeves, A. D.
In: Hydrological Processes, Vol. 10, No. 11, 11.1996, p. 1467-1482.

Research output: Contribution to Journal/Magazine › Journal article › peer-review

Harvard

Abdulkabir, MO, Beven, KJ & Reeves, AD 1996, 'Flow separation in undisturbed soil using multiple anionic tracers. Part 3: Unsteady core-scale infiltration experiments', Hydrological Processes, vol. 10, no. 11, pp. 1467-1482. https://doi.org/10.1002/(SICI)1099-1085(199611)10:11<1467::AID-HYP385>3.0.CO;2-R

APA

Abdulkabir, M. O., Beven, K. J., & Reeves, A. D. (1996). Flow separation in undisturbed soil using multiple anionic tracers. Part 3: Unsteady core-scale infiltration experiments. Hydrological Processes, 10(11), 1467-1482. https://doi.org/10.1002/(SICI)1099-1085(199611)10:11<1467::AID-HYP385>3.0.CO;2-R

Vancouver

Abdulkabir MO, Beven KJ, Reeves AD. Flow separation in undisturbed soil using multiple anionic tracers. Part 3: Unsteady core-scale infiltration experiments. Hydrological Processes. 1996 Nov;10(11):1467-1482. doi: 10.1002/(SICI)1099-1085(199611)10:11<1467::AID-HYP385>3.0.CO;2-R

Author

Abdulkabir, M. O. ; Beven, K. J. ; Reeves, A. D. / Flow separation in undisturbed soil using multiple anionic tracers. Part 3: Unsteady core-scale infiltration experiments. In: Hydrological Processes. 1996 ; Vol. 10, No. 11. pp. 1467-1482.

Bibtex

@article{0457c48f64fe47c78a9a6938a41ba89f,
title = "Flow separation in undisturbed soil using multiple anionic tracers.: Part 3: Unsteady core-scale infiltration experiments",
abstract = "Solute transport through structured, undisturbed soil has been studied in transient, unsaturated experiments using columns from grass and woodland sites on the Lancaster University campus. Three anionic tracers have been used, bromide (Br-) and two fluorinated organic acids (pentraflurobenzoic acid and 2,6-diflurobenzoic acid). The process of displacement of stored water from undisturbed columns was investigated using successive inputs of different tracers under similar antecedent conditions. The results indicated that initial breakthrough was rapid, with a relative concentration of 0.8 being reached between 0.4 and 0.5 pore volumes of discharge. It was found that there was an apparent continued discharge of 'old' water, stored in the column before any additions of tracer, even after the addition of a total of 4.9 and 5.4 pore volumes of water for the grass and woodland columns, respectively. The implications of the results of these tracer studies for modelling solute transport in structured soils are considered.",
keywords = "Anionic tracers, Dispersion, Infiltration, Multicomponent mixing, Soil water, Solute transport, Undisturbed soil columns",
author = "Abdulkabir, {M. O.} and Beven, {K. J.} and Reeves, {A. D.}",
year = "1996",
month = nov,
doi = "10.1002/(SICI)1099-1085(199611)10:11<1467::AID-HYP385>3.0.CO;2-R",
language = "English",
volume = "10",
pages = "1467--1482",
journal = "Hydrological Processes",
issn = "0885-6087",
publisher = "John Wiley and Sons Ltd",
number = "11",

}

RIS

TY - JOUR

T1 - Flow separation in undisturbed soil using multiple anionic tracers.

T2 - Part 3: Unsteady core-scale infiltration experiments

AU - Abdulkabir, M. O.

AU - Beven, K. J.

AU - Reeves, A. D.

PY - 1996/11

Y1 - 1996/11

N2 - Solute transport through structured, undisturbed soil has been studied in transient, unsaturated experiments using columns from grass and woodland sites on the Lancaster University campus. Three anionic tracers have been used, bromide (Br-) and two fluorinated organic acids (pentraflurobenzoic acid and 2,6-diflurobenzoic acid). The process of displacement of stored water from undisturbed columns was investigated using successive inputs of different tracers under similar antecedent conditions. The results indicated that initial breakthrough was rapid, with a relative concentration of 0.8 being reached between 0.4 and 0.5 pore volumes of discharge. It was found that there was an apparent continued discharge of 'old' water, stored in the column before any additions of tracer, even after the addition of a total of 4.9 and 5.4 pore volumes of water for the grass and woodland columns, respectively. The implications of the results of these tracer studies for modelling solute transport in structured soils are considered.

AB - Solute transport through structured, undisturbed soil has been studied in transient, unsaturated experiments using columns from grass and woodland sites on the Lancaster University campus. Three anionic tracers have been used, bromide (Br-) and two fluorinated organic acids (pentraflurobenzoic acid and 2,6-diflurobenzoic acid). The process of displacement of stored water from undisturbed columns was investigated using successive inputs of different tracers under similar antecedent conditions. The results indicated that initial breakthrough was rapid, with a relative concentration of 0.8 being reached between 0.4 and 0.5 pore volumes of discharge. It was found that there was an apparent continued discharge of 'old' water, stored in the column before any additions of tracer, even after the addition of a total of 4.9 and 5.4 pore volumes of water for the grass and woodland columns, respectively. The implications of the results of these tracer studies for modelling solute transport in structured soils are considered.

KW - Anionic tracers

KW - Dispersion

KW - Infiltration

KW - Multicomponent mixing

KW - Soil water

KW - Solute transport

KW - Undisturbed soil columns

U2 - 10.1002/(SICI)1099-1085(199611)10:11<1467::AID-HYP385>3.0.CO;2-R

DO - 10.1002/(SICI)1099-1085(199611)10:11<1467::AID-HYP385>3.0.CO;2-R

M3 - Journal article

VL - 10

SP - 1467

EP - 1482

JO - Hydrological Processes

JF - Hydrological Processes

SN - 0885-6087

IS - 11

ER -