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Legend (Soil_Trends_and_Predicitions)

Erosion Change Due to Lack of Vegetation Cover (% Increase) (78)
< = 0 no change or small decrease < = 0 no change or small decrease
0 - 10 0 - 10
10- 20 10- 20
20 - 30 20 - 30
>30 large increase >30 large increase
Change in pH with Climate Change by 2070, 0-30cm (pHCa) (91)
< 0.1 slightly more alkaline < 0.1 slightly more alkaline
0.1 - 0.15 0.1 - 0.15
0.15 - 0.2 0.15 - 0.2
0.2 - 0.25 0.2 - 0.25
0.25 - 0.3 0.25 - 0.3
> 0.3 moderately more alkaline > 0.3 moderately more alkaline
Change in pH with Climate Change by 2070, 30-100cm (pHCa) (70)
< 0.1 slightly more alkaline < 0.1 slightly more alkaline
0.1 - 0.15 0.1 - 0.15
0.15 - 0.2 0.15 - 0.2
0.2 - 0.25 0.2 - 0.25
0.25 - 0.3 0.25 - 0.3
> 0.3 moderately more alkaline > 0.3 moderately more alkaline
Soil Organic Carbon 0-30cm June 2020 (%) (278)
<3 <3
3 - 3.5 3 - 3.5
3.5 - 4 3.5 - 4
4 - 4.5 4 - 4.5
4.5 - 5 4.5 - 5
5 - 5.5 5 - 5.5
5.5 - 6 5.5 - 6
6 + 6 +
Soil Organic Carbon 0-30cm June 2010 (%) (260)
<3 <3
3 - 3.5 3 - 3.5
3.5 - 4 3.5 - 4
4 - 4.5 4 - 4.5
4.5 - 5 4.5 - 5
5 - 5.5 5 - 5.5
5.5 - 6 5.5 - 6
6 + 6 +
Soil Organic Carbon 0-30cm June 2000 (%) (242)
<3 <3
3 - 3.5 3 - 3.5
3.5 - 4 3.5 - 4
4 - 4.5 4 - 4.5
4.5 - 5 4.5 - 5
5 - 5.5 5 - 5.5
5.5 - 6 5.5 - 6
6 + 6 +
Soil Organic Carbon 0-30cm June 1990 (%) (224)
<3 <3
3 - 3.5 3 - 3.5
3.5 - 4 3.5 - 4
4 - 4.5 4 - 4.5
4.5 - 5 4.5 - 5
5 - 5.5 5 - 5.5
5.5 - 6 5.5 - 6
6 + 6 +
Absolute change in SOC concentration 0-30cm (%) (141)
< -2 large loss < -2 large loss
-2 - -1.5 -2 - -1.5
-1.5 - -1 -1.5 - -1
-1 - -0.75 -1 - -0.75
-0.75 - -0.5 -0.75 - -0.5
-0.5 - -0.25 -0.5 - -0.25
-0.25 - -0.01 -0.25 - -0.01
- 0.01 - 0 no change - 0.01 - 0 no change
Relative Change in SOC concentration, 0-30cm (%) (192)
-19.5 moderate loss -19.5 moderate loss
-9.3 -9.3
0 no change 0 no change
Absolute Change in SOC concentration, 30-100cm (%) (133)
< -2 large loss < -2 large loss
-2 - -1.5 -2 - -1.5
-1.5 - -1 -1.5 - -1
-1 - -0.75 -1 - -0.75
-0.75 - -0.5 -0.75 - -0.5
-0.5 - -0.25 -0.5 - -0.25
-0.25 - -0.01 -0.25 - -0.01
- 0.01 - 0 no change - 0.01 - 0 no change
Relative Change in SOC Concentration, 30-100cm (%) (184)
-10.3 minor/moderate loss -10.3 minor/moderate loss
-5.0 -5.0
0 no change 0 no change
Relative Change in SOC Concentration by 2070, 0-30cm (%) (132)
< -50 large loss < -50 large loss
-50 - -40 -50 - -40
-40 - -30 -40 - -30
-30 - -20 -30 - -20
-20 - -10 -20 - -10
-10 - 0 -10 - 0
> 0 small gain > 0 small gain
Relative Change in SOC Concentration by 2070, 30-100cm (%) (124)
< -50 large loss < -50 large loss
-50 - -40 -50 - -40
-40 - -30 -40 - -30
-30 - -20 -30 - -20
-20 - -10 -20 - -10
-10 - 0 -10 - 0
> 0 small gain > 0 small gain
Absolute Loss of SOC from Bushfire 0-30cm (%) (157)
<0.5 small loss <0.5 small loss
0.5 - 1 0.5 - 1
1 - 1.5 1 - 1.5
1.5 - 2 1.5 - 2
2 - 2.5 2 - 2.5
2.5 - 3 2.5 - 3
>3 moderate loss >3 moderate loss
Relative Loss of SOC from Bushfire 0-30cm (%) (174)
< 45 moderate loss < 45 moderate loss
45 - 50 45 - 50
50 - 55 50 - 55
55 - 60 55 - 60
60 - 65 60 - 65
>65 high loss >65 high loss
Absolute Change in SOC 20 years after bushfire 0-30cm (relative to immediately after fire) (%) (149)
<0.5 small increase <0.5 small increase
0.5 - 1 0.5 - 1
1- 1.5 1- 1.5
1.5- 2 1.5- 2
2.- 2.5 2.- 2.5
2.5 - 3 2.5 - 3
>3 moderate increase >3 moderate increase
Relative Change in SOC 20 years after fire 0-30cm (relative to immediately after fire) (%) (182)
62% 62%
Relative Change in Bulk Density due to Forest Disturbance (0-30cm) (%) (202)
<4 minor change <4 minor change
4 - 10 4 - 10
10 - 17 moderate increase 10 - 17 moderate increase
Change in Bulk Density due to Forest Disturbance (0-30cm) (t/m3) (194)
< 0.01 < 0.01
0.01 - 0.06 0.01 - 0.06
0.06 - 0.12 0.06 - 0.12
0.12 - 0.18 0.12 - 0.18
> 0.18 > 0.18