Matches in UGent Biblio for { <https://biblio.ugent.be/publication/1069807#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B411061.
- aggregation creator B411062.
- aggregation creator B411063.
- aggregation creator B411064.
- aggregation creator B411065.
- aggregation creator B411066.
- aggregation creator person.
- aggregation creator person.
- aggregation date "2010".
- aggregation format "application/pdf".
- aggregation hasFormat 1069807.bibtex.
- aggregation hasFormat 1069807.csv.
- aggregation hasFormat 1069807.dc.
- aggregation hasFormat 1069807.didl.
- aggregation hasFormat 1069807.doc.
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- aggregation isPartOf urn:issn:0100-0683.
- aggregation language "eng".
- aggregation rights "I have retained and own the full copyright for this publication".
- aggregation subject "Agriculture and Food Sciences".
- aggregation title "Pedotransfer functions related to spatial variability of water retention attributes for lowland soils".
- aggregation abstract "The estimation of non available soil variables through the knowledge of other related measured variables can be achieved through pedotransfer functions (PTF) mainly saving time and reducing cost. Great differences among soils, however, can yield non desirable results when applying this method. This study discusses the application of developed PTFs by several authors using a variety of soils of different characteristics, to evaluate soil water contents of two Brazilian lowland soils. Comparisons are made between PTF evaluated data and field measured data, using statistical and geostatistical tools, like mean error, root mean square error, semivariogram, cross-validation, and regression coefficient. The eight tested PTFs to evaluate gravimetric soil water contents (Ug) at the tensions of 33 kPa and 1,500 kPa presented a tendency to overestimate Ug (33) (kPa) and underestimate Ug(1,500 kPa). The PTFs were ranked according to their performance and also with respect to their potential in describing the structure of the spatial variability of the set of measured values. Although none of the PTFs have changed the distribution pattern of the data, all resulted in mean and variance statistically different from those observed for all measured values. The PTFs that presented the best predictive values of Ug(33 kPa) and Ug(1,500 kPa) were not the same that had the best performance to reproduce the structure of spatial variability of these variables.".
- aggregation authorList BK728331.
- aggregation endPage "680".
- aggregation issue "3".
- aggregation startPage "669".
- aggregation volume "34".
- aggregation aggregates 1069823.
- aggregation isDescribedBy 1069807.
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