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The effect of mole drainage on the hydrological response of a swelling clay soil

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The effect of mole drainage on the hydrological response of a swelling clay soil. / Robinson, Mark; Beven, Keith J.
In: Journal of Hydrology, Vol. 64, No. 1-4, 07.1983, p. 205-223.

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Robinson M, Beven KJ. The effect of mole drainage on the hydrological response of a swelling clay soil. Journal of Hydrology. 1983 Jul;64(1-4):205-223. doi: 10.1016/0022-1694(83)90069-0

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Robinson, Mark ; Beven, Keith J. / The effect of mole drainage on the hydrological response of a swelling clay soil. In: Journal of Hydrology. 1983 ; Vol. 64, No. 1-4. pp. 205-223.

Bibtex

@article{868aede41fa74b85835cf80eac585e4c,
title = "The effect of mole drainage on the hydrological response of a swelling clay soil",
abstract = "The results of a plot experiment to determine the effects of mole drainage on the hydrological response of a swelling clay soil under pasture are described. It is shown that the response is very dependent on antecedent moisture conditions, and that higher peak flows may be generated under relatively dry conditions on the (drier) drained plot. This appears to be related to the generation of flows in interpedal macropores supplying water to the mole drains. Under wet conditions, the hydraulic efficiency of the macropores is reduced by swelling of the clay and surface saturation develops on the undrained plot. This results in generally higher peak discharges than from the drained plot. Recession discharges and total water yields are almost always higher from the drained plot. The implications of this work are that it may be very difficult to detect or model the influence of clay land drainage on river flows.",
author = "Mark Robinson and Beven, {Keith J.}",
year = "1983",
month = jul,
doi = "10.1016/0022-1694(83)90069-0",
language = "English",
volume = "64",
pages = "205--223",
journal = "Journal of Hydrology",
issn = "0022-1694",
publisher = "Elsevier Science B.V.",
number = "1-4",

}

RIS

TY - JOUR

T1 - The effect of mole drainage on the hydrological response of a swelling clay soil

AU - Robinson, Mark

AU - Beven, Keith J.

PY - 1983/7

Y1 - 1983/7

N2 - The results of a plot experiment to determine the effects of mole drainage on the hydrological response of a swelling clay soil under pasture are described. It is shown that the response is very dependent on antecedent moisture conditions, and that higher peak flows may be generated under relatively dry conditions on the (drier) drained plot. This appears to be related to the generation of flows in interpedal macropores supplying water to the mole drains. Under wet conditions, the hydraulic efficiency of the macropores is reduced by swelling of the clay and surface saturation develops on the undrained plot. This results in generally higher peak discharges than from the drained plot. Recession discharges and total water yields are almost always higher from the drained plot. The implications of this work are that it may be very difficult to detect or model the influence of clay land drainage on river flows.

AB - The results of a plot experiment to determine the effects of mole drainage on the hydrological response of a swelling clay soil under pasture are described. It is shown that the response is very dependent on antecedent moisture conditions, and that higher peak flows may be generated under relatively dry conditions on the (drier) drained plot. This appears to be related to the generation of flows in interpedal macropores supplying water to the mole drains. Under wet conditions, the hydraulic efficiency of the macropores is reduced by swelling of the clay and surface saturation develops on the undrained plot. This results in generally higher peak discharges than from the drained plot. Recession discharges and total water yields are almost always higher from the drained plot. The implications of this work are that it may be very difficult to detect or model the influence of clay land drainage on river flows.

UR - http://www.scopus.com/inward/record.url?scp=0020969305&partnerID=8YFLogxK

U2 - 10.1016/0022-1694(83)90069-0

DO - 10.1016/0022-1694(83)90069-0

M3 - Journal article

AN - SCOPUS:0020969305

VL - 64

SP - 205

EP - 223

JO - Journal of Hydrology

JF - Journal of Hydrology

SN - 0022-1694

IS - 1-4

ER -