Field-scale solute transport : spatially interpolating the parameters of a transfer function model

Hosang, Jürg

doi:10.1016/0016-7061(93)90022-D

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DC Field	Value	Language
dc.contributor.author	Hosang, Jürg	-
dc.date.accessioned	2018-05-25T08:32:10Z	-
dc.date.available	2018-05-25T08:32:10Z	-
dc.date.issued	1993-12	-
dc.identifier.issn	0016-7061	de_CH
dc.identifier.issn	1872-6259	de_CH
dc.identifier.uri	https://digitalcollection.zhaw.ch/handle/11475/6101	-
dc.description.abstract	The results from a solute transport study done near Basel, Switzerland are reported. The experimental site was a 3.25 ha corn field consisting of well drained silt loam. A bromide tracer was applied to the surface of 40 plots, located at regular intervals on a grid. Soil cores were taken twice at each plot during the experiment. The first time, samples were collected at 10 cm intervals from the surface to 50 cm. During the second sampling, soil cores were taken to a depth of 100 cm in 20 cm increments. Four plots were sampled twice each time to assess small-scale heterogeneities. Solute transport was described as a convective-dispersive process with highly variable parameters within the test field. A poor correspondence between the apparent fraction of the soil volume that is active in transport and volumetric water content was found. This was interpreted as resulting from effects such as stagnant water, locally three-dimensional flow and infiltration water which bypasses the regions of the soil which contain the main mass of the tracer. The spatial distribution of the transport parameters within the test field could not be explained on the basis of soil physical properties. The fields of the transport properties showed spatial dependence and locally estimated parameters were interpolated over the entire test field by kriging.	de_CH
dc.language.iso	en	de_CH
dc.publisher	Elsevier	de_CH
dc.relation.ispartof	Geoderma	de_CH
dc.rights	Licence according to publishing contract	de_CH
dc.subject	Transport	de_CH
dc.subject	Solute	de_CH
dc.subject	Soil	de_CH
dc.subject.ddc	630: Landwirtschaft	de_CH
dc.title	Field-scale solute transport : spatially interpolating the parameters of a transfer function model	de_CH
dc.type	Beitrag in wissenschaftlicher Zeitschrift	de_CH
dcterms.type	Text	de_CH
zhaw.departement	School of Engineering	de_CH
zhaw.organisationalunit	Institut für Datenanalyse und Prozessdesign (IDP)	de_CH
dc.identifier.doi	10.1016/0016-7061(93)90022-D	de_CH
zhaw.funding.eu	No	de_CH
zhaw.issue	1-4	de_CH
zhaw.originated.zhaw	Yes	de_CH
zhaw.pages.end	133	de_CH
zhaw.pages.start	119	de_CH
zhaw.publication.status	publishedVersion	de_CH
zhaw.volume	60	de_CH
zhaw.publication.review	Peer review (Publikation)	de_CH
Appears in collections:	Publikationen School of Engineering

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Hosang, J. (1993). Field-scale solute transport : spatially interpolating the parameters of a transfer function model. Geoderma, 60(1-4), 119–133. https://doi.org/10.1016/0016-7061(93)90022-D

Hosang, J. (1993) ‘Field-scale solute transport : spatially interpolating the parameters of a transfer function model’, Geoderma, 60(1-4), pp. 119–133. Available at: https://doi.org/10.1016/0016-7061(93)90022-D.

J. Hosang, “Field-scale solute transport : spatially interpolating the parameters of a transfer function model,” Geoderma, vol. 60, no. 1-4, pp. 119–133, Dec. 1993, doi: 10.1016/0016-7061(93)90022-D.

HOSANG, Jürg, 1993. Field-scale solute transport : spatially interpolating the parameters of a transfer function model. Geoderma. Dezember 1993. Bd. 60, Nr. 1-4, S. 119–133. DOI 10.1016/0016-7061(93)90022-D

Hosang, Jürg. 1993. “Field-Scale Solute Transport : Spatially Interpolating the Parameters of a Transfer Function Model.” Geoderma 60 (1-4): 119–33. https://doi.org/10.1016/0016-7061(93)90022-D.

Hosang, Jürg. “Field-Scale Solute Transport : Spatially Interpolating the Parameters of a Transfer Function Model.” Geoderma, vol. 60, no. 1-4, Dec. 1993, pp. 119–33, https://doi.org/10.1016/0016-7061(93)90022-D.