ABSTRACT

Soil classification of The Netherlands was one of the first soil taxonomies in Europe (De Bakker and Schelling, 1966). It reflects a very particular soil cover of a country where extensive areas are reclaimed marine sediments. Though practically not used nowadays, this classification was an important stage in the development of soil classification theory and application. Initially, the classification was designed for detailed soil survey of the country. It includes a lot of soils deeply transformed by agricultural management (Table 12.1) because these constitute a significant proportion of the soil cover of the country. However, technogenically transformed soils, as well as the bare rock and underwater sediments, are not included in the classification. The scope of soil classification of The Netherlands

Superficial bodies

Representation in the system

Natural soils

National coverage

Urban soils

Not included in the classification

Man-transported materials

Not included in the classification

Bare rock

Not considered as soils

Subaquatic soils

Not considered as soils

Soils deeply transformed by agricultural activities

Included at the level of subgroups to a number of groups; also a special suborder of cultivated organic soils (Earthy peat soils) exists