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dc.contributor.authorVan Looy, Kris
dc.contributor.authorBouma, Johan
dc.contributor.authorHerbst, Michael
dc.contributor.authorKoestel, John
dc.contributor.authorMinasny, Budiman
dc.contributor.authorMishra, Umakant
dc.contributor.authorMontzka, Carsten
dc.contributor.authorNemes, Attila
dc.contributor.authorPachepsky, Yakov A.
dc.contributor.authorPadarian, José
dc.contributor.authorSchaap, Marcel G.
dc.contributor.authorTóth, Brigitta
dc.contributor.authorVerhoef, Anne
dc.contributor.authorVanderborght, Jan
dc.contributor.authorvan der Ploeg, Martine J.
dc.contributor.authorWeihermüller, Lutz
dc.contributor.authorZacharias, Steffen
dc.contributor.authorZhang, Yonggen
dc.contributor.authorVereecken, Harry
dc.date.accessioned2018-04-10T14:44:56Z
dc.date.available2018-04-10T14:44:56Z
dc.date.created2018-02-15T14:15:00Z
dc.date.issued2017-11-14
dc.identifier.citationReviews of geophysics. 2017, 55 (4), 1199-1256.nb_NO
dc.identifier.issn8755-1209
dc.identifier.urihttp://hdl.handle.net/11250/2493505
dc.description.abstractSoil, through its various functions, plays a vital role in the Earth’s ecosystems and provides multiple ecosystem services to humanity. Pedotransfer functions (PTFs) are simple to complex knowledge rules that relate available soil information to soil properties and variables that are needed to parameterize soil processes. In this paper, we review the existing PTFs and document the new generation of PTFs developed in the different disciplines of Earth system science. To meet the methodological challenges for a successful application in Earth system modeling, we emphasize that PTF development has to go hand in hand with suitable extrapolation and upscaling techniques such that the PTFs correctly represent the spatial heterogeneity of soils. PTFs should encompass the variability of the estimated soil property or process, in such a way that the estimation of parameters allows for validation and can also confidently provide for extrapolation and upscaling purposes capturing the spatial variation in soils. Most actively pursued recent developments are related to parameterizations of solute transport, heat exchange, soil respiration, and organic carbon content, root density, and vegetation water uptake. Further challenges are to be addressed in parameterization of soil erosivity and land use change impacts at multiple scales. We argue that a comprehensive set of PTFs can be applied throughout a wide range of disciplines of Earth system science, with emphasis on land surface models. Novel sensing techniques provide a true breakthrough for this, yet further improvements are necessary for methods to deal with uncertainty and to validate applications at global scale.nb_NO
dc.language.isoengnb_NO
dc.publisherJohn Wiley and Sons Inc.nb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/deed.no*
dc.subjectland surface modelnb_NO
dc.subjectsoil propertiesnb_NO
dc.subjecthydraulic propertiesnb_NO
dc.subjectheat flownb_NO
dc.subjectbiogeochemical processesnb_NO
dc.subjectextrapolationnb_NO
dc.titlePedotransfer functions in Earth system science: challenges and perspectivesnb_NO
dc.typeJournal articlenb_NO
dc.typePeer reviewednb_NO
dc.description.versionpublishedVersionnb_NO
dc.rights.holder©2017. The Authorsnb_NO
dc.source.pagenumber1199-1256nb_NO
dc.source.volume55nb_NO
dc.source.journalReviews of geophysicsnb_NO
dc.source.issue4nb_NO
dc.identifier.doi10.1002/2017RG000581
dc.identifier.cristin1565581
dc.relation.projectNorges forskningsråd: 240663nb_NO
cristin.ispublishedtrue
cristin.fulltextoriginal
cristin.qualitycode2


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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
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