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DATABASE-RELATED ACCURACY AND UNCERTAINTY OF PEDOTRANSFER FUNCTIONS
Soil Science, 1998Pedotransfer functions (PTFs) are becoming a more common way to predict soil hydraulic properties from soil texture, bulk density, and organic matter content. Thus far, the calibration and validation of PTFs has been hampered by a lack of suitable databases.
Marcel G. Schaap, Feike J. Leij
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Pedotransfer Functions and Soil Inference Systems
2018The term pedotransfer function (PTF) was coined by Bouma (1989) as ‘translating data we have into what we need’. Pedotransfer functions are regression functions used to predict soil properties that would be otherwise infeasible to obtain. Typical reasons for this infeasibility include, but are not limited to, the cost, time, difficulty or hazard ...
José Padarian +3 more
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The role of terrain analysis in using and developing pedotransfer functions
2004Publisher Summary This chapter discusses the way terrain features can be employed to efficiently parameterize the soil hydraulic behavior in land-surface models via pedotransfer functions (PTFs) and to improve the prediction performance of PTFs at various scales.
ROMANO, NUNZIO +1 more
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Pedotransfer functions for soil erosion models
2004Publisher Summary This chapter discusses some historical soil pedotransfer functions (PTFs) for erosion prediction, some PTFs for modern erosion models, and procedures to develop infiltration and erodibility parameters for these types of models. A range of techniques are available to parameterize soil erosion models and develop appropriate PTFs ...
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Graphic user interfaces for pedotransfer functions
2004Publisher Summary Several pedotransfer function (PTF) implementations have emerged in recent years. This chapter discusses four codes that can be easily obtained through the World Wide Web: soil-water characteristics from texture (SWCT), soilpar, Rosetta, and Neuropack.
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On the Uncertainty Induced by Pedotransfer Functions in Terrestrial Biosphere Modeling
Water Resources Research, 2022Athanasios Paschalis +2 more
exaly
Functional Evaluation of Pedotransfer Functions in Irrigation Scheduling
Civil-Comp Proceedings, 2009H. Georgoussis +2 more
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