Laboratory of Conservation and Dynamics of Volcanic Soils

SOIL DESCRIPTION

Calicata: Bosque

Georeferencias: S 53º37’32.7″ W 68º42’53.2″

Elevationn: 209m

Accumulated annual average precipitationl: 720,2mm

Annual average temperature: 6.4 ºC

Average temperature June-July-August: 1.9 ºC

Average temperature December-January-February:10.5 ºC

Vegetation: Coihue Forest (Nothofagus dombeyi) other species: Acaena magellanica, Caltha sagittata, Cotula scariosa, Gunnera magellanica

Ground Order: Alfisol

Calicata
Latitude (S)
Longitude (W)
Elevation (m)
Code
Horizon
Depth
Parent Material FAO
Parent Material USDA
Rocks Fragment
Texture
Structure FAO
Structure USDA
Color
<2mm
>2mm
Roots USDA
Bosque
53º37’32.7″
68º42’53.2″
209
B1 – 6
1
0—7
UO1
ORM
7.5YR 3/4
M
N
VF, F, M-3
B2 – 7
2
7—18
UO1
ORM
L
10YR 2/1
M
N
VF, F, M-3
B3 – 8
3
18—23
UM2
MFD
LS
ABME
ABKM2
10YR 2/1
M
N
F, M-3
B4 – 9
4
23—27
UM2
MFD
L
MA
MA0
2.5Y 4/1
F
N
F, M-1
B5 – 10
5
27—38
UM2
MFD
CL
MA
MA0
2.5Y 4/1
F
N
F-1
B6 – 11
6
38—92
UM2
MFD
CL
MA
MA0
2.5Y 5/2
F
N
F-1
B7 – 12
7
92—130+
UM1
SAD
SL
SG
SGR0
2.5 Y 4/2
B8 – 13
LS
Fe d
Mn d
Al d
Si d
Calicata
Latitude (S)
Longitude (W)
Elevation (m)
Code
Horizon
Depth
% ± SEM
% ± SEM
% ± SEM
% ± SEM
Bosque
53º37’32.7″
68º42’53.2″
209
B1 – 6
1
0—7
0.15 ± 0.03
0 ± 0
0.09 ± 0.02
0.03 ± 0
B2 – 7
2
7—18
0.09 ± 0
0 ± 0
0.3 ± 0.02
0.02 ± 0
B3 – 8
3
18—23
0.88 ± 0.02
0.02 ± 0
0.09 ± 0
0.31 ± 0.01
B4 – 9
4
23-27
0.02 ± 0
0 ± 0
0.07 ± 0
0 ± 0
B5 – 10
5
27-38
0.08 ± 0.01
0 ± 0
0.04 ± 0.01
-0.03 ± 0
B6 – 11
6
38-92
0.72 ± 0.11
0 ± 0
0.03 ± 0
-0.02 ± 0
B7 – 12
7
92-130+
0.92 ± 0.02
0 ± 0
0.03 ± 0
-0.02 ± 0
B8 – 13
7
0.45 ± 0.02
0 ± 0
0 ± 0
-0.01 ± 0
Fe o
Mn o
Al o
Si o
Calicata
Latitude (S)
Longitude (W)
Elevation (m)
Code
Horizon
Depth
% ± SEM
% ± SEM
% ± SEM
% ± SEM
Bosque
53º37’32.7″
68º42’53.2″
209
B1 – 6
1
0 – 7
0.23 ± 0.01
0.01 ± 0
0.33 ± 0.01
0.03 ± 0
B2 – 7
2
7 – 18
0.14 ± 0.01
0.01 ± 0
0.56 ± 0.09
0.03 ± 0
B3 – 8
3
18—23
0.16 ± 0.03
0.02 ± 0
0.04 ± 0
0.03 ± 0
B4 – 9
4
23 – 27
0.07 ± 0
0.01 ± 0
0.3 ± 0.02
0.04 ± 0
B5 – 10
5
27 – 38
0.1 ± 0.01
0.01 ± 0
0.18 ± 0.02
0.04 ± 0
B6 – 11
6
38 – 92
0.35 ± 0.02
0.01 ± 0
0.12 ± 0
0.05 ± 0
B7 – 12
7
92 – 130+
0.39 ± 0.03
0 ± 0
0.07 ± 0.01
0.02 ± 0
B8 – 13
8
0.2 ± 0.02
0 ± 0
0.05 ± 0
0.01 ± 0
Fe p
Mn p
Al p
Si p
Calicata
Latitude (S)
Longitude (W)
Elevation (m)
Code
Horizon
Depth
% ± SEM
% ± SEM
% ± SEM
% ± SEM
Bosque
53º37’32.7″
68º42’53.2″
209
B1 – 6
1
0 – 7
0.18 ± 0
0 ± 0
0.25 ± 0.01
0.1 ± 0
B2 – 7
2
7 – 18
0.11 ± 0
0 ± 0
0.49 ± 0.02
0.1 ± 0.01
B3 – 8
3
18 – 23
0.27 ± 0.01
0 ± 0
0.11 ± 0
0.46 ± 0.02
B4 – 9
4
23 – 27
0.05 ± 0
0 ± 0
0.1 ± 0
0.12 ± 0.01
B5 – 10
5
27 – 38
0.17 ± 0.03
0 ± 0
0.19 ± 0
0.4 ± 0.01
B6 – 11
6
38 – 92
0.24 ± 0.01
0 ± 0
0.1 ± 0.01
0.14 ± 0.01
B7 – 12
7
92 – 130+
0.15 ± 0.03
0 ± 0
0 ± 0
0.08 ± 0
B8 – 13
8
0.09 ± 0.01
0 ± 0
0.02 ± 0.01
0.03 ± 0
N
C
C/N
Calicata
Latitude (S)
Longitude (W)
Elevation (m)
Code
Horizon
Depth
% ± SEM
% ± SEM
Bosque
53º37’32.7″
68º42’53.2″
209
B1 – 6
1
0 – 7
1.6 ± 0.02
29.34 ± 0.09
18,38
B2 – 7
2
7 – 18
1.31 ± 0.01
17.97 ± 0.09
13,71
B3 – 8
3
18—23
0.05 ± 0.02
0.54 ± 0
11,11
B4 – 9
4
23 – 27
0.26 ± 0
3.67 ± 0.04
14,32
B5 – 10
5
27 – 38
0.09 ± 0
1.07 ± 0.01
12,19
B6 – 11
6
38 – 92
0.05 ± 0
0.43 ± 0
9,38
B7 – 12
7
92 – 130+
0.04 ± 0
0.34 ± 0.01
8,61
B8 – 13
8
0.02 ± 0
0.15 ± 0
6,71
Arena
Limo
Arcilla
Textural Classes
T.C. code
Calicata
Latitude (S)
Longitude (W)
Elevation (m)
Code
Horizon
Depth
% ± SEM
% ± SEM
% ± SEM
Bosque
53º37’32.7″
68º42’53.2″
209
B1 – 6
1
0 – 7
0 ± 0
0 ± 0
100 ± 0
Horizonte Orgánico
B2 – 7
2
7 – 18
32.49 ± 0.21
32.49 ± 0.21
20.5 ± 0.22
Loam
L
B3 – 8
3
18 – 23
77.53 ± 0.19
14.62 ± 0.22
7.85 ± 0.03
Loamy Sand
LS
B4 – 9
4
23 – 27
39.56 ± 1.24
41.33 ± 1.14
19.11 ± 0.26
Loam
L
B5 – 10
5
26 – 38
37.92 ± 0.38
34.26 ± 0.36
27.82 ± 0.11
Clay Loam
CL
B6 – 11
6
38 – 92
32.68 ± 0.21
38.43 ± 0.19
28.89 ± 0.08
Clay Loam
CL
B7 – 12
7
92 – 130+
58.28 ± 0.78
26.7 ± 0.72
15.02 ± 0.21
Sandy Loam
SL
B8 – 13
8
78.35 ± 0.37
15.15 ± 0.32
6.51 ± 0.06
Loamy Sand
LS
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