Validation of Field-Scale Soil Erosion Models Using Common Datasets

作者: David Favis-Mortlock

DOI: 10.1007/978-3-642-58913-3_9

关键词: Field (geography)WEPPScale (map)Environmental scienceHydrologyTraining setSurface runoffEvent (probability theory)ErosionSet (abstract data type)

摘要: As a first step toward evaluating the suitability of erosion models for global change studies, common datasets (representing 73 site-years data from seven sites in three countries) were prepared use with six field-scale models. Five these are continuous-simulation types (GLEAMS, EPIC, CSEP, MEDRUSH and WEPP); other is event-based (EUROSEM). Each dataset was split into ‘training set’ ‘testing set’. Measured values runoff testing set withheld modellers.

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