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1
Soil Geography of the USA: A Diagnostic-Horizon Approach
Springer International Publishing
James G. Bockheim (auth.)
soils
horizon
horizons
typic
epipedon
sci
ortstein
mollic
soc
argillic
classification
bockheim
epipedons
formation
materials
pedon
sombric
genesis
calcic
lamellae
spodic
factors
mollisols
fragipan
diagnostic
placic
salic
inceptisols
histic
petrocalcic
alfisols
umbric
organic
total
survey
forming
depth
glossic
albic
aridisols
cambic
lithic
spodosols
plinthite
loamy
fragipans
containing
geoderma
parent
gypsic
年:
2014
语言:
english
文件:
PDF, 6.95 MB
您的标签:
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/
0
english, 2014
2
The Canadian System of Soil Classification
Soil Classification Working Group
horizon
soils
horizons
surface
organic
gleyed
mineral
humic
chernozem
orthic
thick
specified
solonetzic
mottles
materials
layer
distinct
vertic
podzolic
thickness
podzol
chernozemic
differ
depth
classification
solonetz
gleying
canada
chernozems
cryosol
luvisol
subgroup
brunisol
subgroups
layers
gleysolic
gleysol
commonly
ahe
brunisolic
lfh
terric
defined
boundary
luvisolic
ferric
fibric
ferro
dystric
eluviated
年:
1998
语言:
english
文件:
PDF, 17.24 MB
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/
0
english, 1998
3
The Genesis and Classification of Cold Soils
Academic Press
Samuel Rieger (Auth.)
soils
horizon
organic
sci
horizons
classification
permafrost
spodic
surface
materials
sov
drained
temperature
epipedon
vegetation
spodosols
cryochrepts
moisture
albic
temperatures
argillic
arctic
depth
tundra
freezing
cryaquepts
taxonomy
mineral
frozen
mollic
typic
pergelic
aluminum
formed
thick
histosols
genesis
cambic
commonly
parent
ash
provision
formation
layer
accumulation
alaska
fulvic
alfisols
frost
precipitation
年:
1983
语言:
english
文件:
PDF, 6.58 MB
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/
0
english, 1983
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