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World Reference Base for Soil Resources

The World Reference Base for Soil Resources (WRB) is an international soil classification system for naming soils and creating legends for soil maps. The currently valid version is the fourth edition 2022. It is edited by a working group of the International Union of Soil Sciences (IUSS).

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Background

The WRB 2022

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World Reference Base for Soil Resources

Nodes31
Edges30
Triples60
Avg. degree1.94
Density0.064516
Components1

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World Reference Base for Soil Resources

Top relations

related to Further reading · 60
World Reference Base for Soil Resources → Acco, Batjes, Berlin, Blum, Blume, Borntraeger Science Publishers, Bridges, Eds, Essentials, FAO, Hintermaier-Erhard, Illustrated Handbook, In, International Union, ISBN, ISRIC, ISSS, Its, IUSS, IUSS Bulletin

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Important terminology

soil qualifiers wrb world map classification reference list rsg base working group soils fao used name principal resources edition 2022

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
World Reference Base for Soil Resourcesrelated to Further readingIUSS Working Group WRB0.60section
World Reference Base for Soil Resourcesrelated to Further readingWorld Reference Base0.60section
World Reference Base for Soil Resourcesrelated to Further readingSoil Resources0.60section
World Reference Base for Soil Resourcesrelated to Further readingInternational Union0.60section
World Reference Base for Soil Resourcesrelated to Further readingSoil Sciences0.60section
World Reference Base for Soil Resourcesrelated to Further readingVienna0.60section
World Reference Base for Soil Resourcesrelated to Further readingISBN0.60section
World Reference Base for Soil Resourcesrelated to Further readingSwitoniak0.60section
World Reference Base for Soil Resourcesrelated to Further readingIllustrated Handbook0.60section
World Reference Base for Soil Resourcesrelated to Further readingWRB Soil Classification0.60section
World Reference Base for Soil Resourcesrelated to Further readingWroclaw0.60section
World Reference Base for Soil Resourcesrelated to Further readingZech0.60section

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