Please use this identifier to cite or link to this item: https://hdl.handle.net/11000/32253
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dc.contributor.authorPérez-Bejarano, Andrea-
dc.contributor.authorGuerrero, César-
dc.contributor.otherDepartamentos de la UMH::Agroquímica y Medio Ambientees_ES
dc.date.accessioned2024-06-03T07:46:55Z-
dc.date.available2024-06-03T07:46:55Z-
dc.date.created2018-09-15-
dc.identifier.citationGeoderma, Volume 326, 15 September 2018, Pages 133-143es_ES
dc.identifier.issn0016-7061-
dc.identifier.urihttps://hdl.handle.net/11000/32253-
dc.description.abstractNear infrared (NIR) spectroscopy is a potential technique for the quantification of the temperature reached (TR) in burned soils. Due to spatial variation, inaccurate predictions can result from calibrating a model with heat-sensitive compounds that are not present in the samples of the burned area. Therefore, we investigated how to develop robust models. The progressive augmentation of the model size successively enhanced the precision, while the increase of the calibration set's variability gradually improved the accuracy through decreases in bias. The increase in calibration set variability enhances the probability of calibration using only the most common heat-sensitive compounds, facilitating reliable predictions of TR regardless of the spatial variation. On the other hand, models calibrated with heated aliquots from a unique sample, even from a composite sample, should be totally avoided because, regardless of their apparent utility, they are prone to inaccurate predictions.es_ES
dc.formatapplication/pdfes_ES
dc.format.extent94es_ES
dc.language.isoenges_ES
dc.publisherElsevieres_ES
dc.rightsinfo:eu-repo/semantics/openAccesses_ES
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internacional*
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/*
dc.subjectWildfire effectses_ES
dc.subjectHeat-sensitive compoundses_ES
dc.subjectFire intensityes_ES
dc.subjectNIR spectroscopyes_ES
dc.subjectRobust modelses_ES
dc.subjectPostfire assessmentes_ES
dc.subject.otherCDU::5 - Ciencias puras y naturaleses_ES
dc.titleNear infrared spectroscopy to quantify the temperature reached in burned soils: Importance of calibration set variabilityes_ES
dc.typeinfo:eu-repo/semantics/articlees_ES
dc.relation.publisherversionhttps://doi.org/10.1016/j.geoderma.2018.03.038es_ES
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