Table 3.1 (continued)
Soil classification system of Japan (2017)
World reference base for soil
resources (2015)
USDA Soil Taxonomy (2014)
Great group
Group
Subgroup
Peaty
Gleyic Histic Fluvisols
Fluvaquentic Endoaquepts
Thapto-Histic Fluvaquents
Humic
Gleyic Umbrisols
Humaquepts
Mollic Fluvaquents
Epi-gleyed
Gleyic Fluvisols
Fluvaquentic Endoaquepts
Typic Endoaquepts
Typic Fluvaquents
Gleyic
Gleyic Fluvisols
Typic Endoaquepts
Typic Fluvaquents
Thapto-andic
Gleyic Fluvisols
Aquandic Endoaquepts
Aquandic Fluvaquents
Haplic
Gleyic Fluvisols
Fluvaquentic Endoaquepts
Typic Fluvaquents
Typic Psammaquents
Brown Fluvic
soils
Fluvisols
Udifluvents, Psamments
Aquic
Fluvisols (Oxyaquic)
Oxyaquic Udifluvents
Aquic Udipsamments
Humic
Gleyic Umbrisols
Mollic Udifluvents
Protoanthraquic
Fluvisols (Oxyaquic)
Oxyaquic Udifluvents
Aquic Udipsamments
Haplic
Fluvisols
Typic Udifluvents
Typic Udipsamments
Regosolic Fluvic
soils
Fluvisols
Udifluvents, Psamments
Aquic
Fluvisols (Oxaquic)
Oxyaquic Udifluvents
Oxyaquic Udipsamments
Haplic
Fluvisols
Typic Udifluvents
Typic Udipsamments
F. 【Red-Yellow soils】
Alisols, Acrisols, Cambisols
Udults, Udepts
Argic
Red-Yellow soils
Alisols, Acrisols, Lixisols
Udults
Anthraquic
Alic Stagnosols
Acric Stagnosols
Anthraquic Paleudults
Aquic Hapludults
Albic
Stagnic Albic Alisols
Albic Acrisols
Typic Paleudults
Aquic Paleudults
Typic Hapludults
Aquic Hapludults
Pseudogleyic
Stagnic Alisols
Stagnic Acrisols
Aquic Paleudults
Aquic Hapludults
Aquic
Gleyic Alisols
Gleyic Acrisols
Aquic Paleudults
Aquic Hapludults
Humic
Alic Umbrisols
Acric Umbrisols
Typic Haplohumults
Humic Hapludults
Reddish
Chromic Alisols
Chromic Acrisols
Typic Paleudults
Typic Hapludults
Haplic
Haplic Alisols
Haplic Acrisols
Typic Paleudults
Typic Hapludults
(continued)
3 Soil Classification and Distribution
59