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Legend (Enviromental/Ekurhuleni_GreenBook)

EKU_GB_Population_Growth_2050 (1)
Decreasing growth pressure Decreasing growth pressure
No Change No Change
Medium growth pressure Medium growth pressure
High growth pressure High growth pressure
Extreme growth pressure Extreme growth pressure
EKU_Socio_Economic_Vulnerability18 (3)
No data No data
Very low vulnerability Very low vulnerability
Low vulnerability Low vulnerability
Moderate vulnerability Moderate vulnerability
High vulnerability High vulnerability
Very high vulnerability Very high vulnerability
EKU_Settlement_Fabric_Vulnerability18 (4)
No data No data
Very low vulnerability Very low vulnerability
Low vulnerability Low vulnerability
Moderate vulnerability Moderate vulnerability
High vulnerability High vulnerability
Very high vulnerability Very high vulnerability
EKU_GB_CurrentClimate_AveRainfall (6)
400 400
800 800
1200 1200
1600 1600
2000 2000
2400 2400
2800 2800
3200 3200
3600 3600
4000 4000
EKU_GB_CurrentClimate_AveTemp (7)
4 4
6 6
8 8
10 10
12 12
14 14
16 16
18 18
20 20
22 22
24 24
26 26
EKU_GB_CC2050_AveRain_RCP45_Chng (9)
-800 -800
-700 -700
-600 -600
-500 -500
-400 -400
-300 -300
-200 -200
-100 -100
0 0
100 100
200 200
300 300
400 400
500 500
600 600
700 700
800 800
EKU_GB_CC2050_ExtRain_RCP45_Chng (10)
-8 -8
-7 -7
-6 -6
-5 -5
-4 -4
-3 -3
-2 -2
-1 -1
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
EKU_GB_CC2050_AveTemp_RCP45_Chng (11)
0 0
0.5 0.5
1.0 1.0
1.5 1.5
2.0 2.0
2.5 2.5
3.0 3.0
3.5 3.5
4.0 4.0
4.5 4.5
5.0 5.0
5.5 5.5
6.0 6.0
6.5 6.5
7.0 7.0
7.5 7.5
8.0 8.0
8.5 8.5
9.0 9.0
EKU_GB_CC2050_VHotDays_RCP45_Chng (12)
0 - 10 0 - 10
11 - 20 11 - 20
21 - 30 21 - 30
31 - 45 31 - 45
46 - 60 46 - 60
61 - 75 61 - 75
76 - 90 76 - 90
91 - 150 91 - 150
EKU_GB_CC2050_AveRain_RCP85_Chng (14)
-800 -800
-700 -700
-600 -600
-500 -500
-400 -400
-300 -300
-200 -200
-100 -100
0 0
100 100
200 200
300 300
400 400
500 500
600 600
700 700
800 800
EKU_GB_CC2050_ExtRain_RCP85_Chng (15)
-8 -8
-7 -7
-6 -6
-5 -5
-4 -4
-3 -3
-2 -2
-1 -1
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
EKU_GB_CC2050_AveTemp_RCP85_Chng (16)
0 0
0.5 0.5
1.0 1.0
1.5 1.5
2.0 2.0
2.5 2.5
3.0 3.0
3.5 3.5
4.0 4.0
4.5 4.5
5.0 5.0
5.5 5.5
6.0 6.0
6.5 6.5
7.0 7.0
7.5 7.5
8.0 8.0
8.5 8.5
9.0 9.0
EKU_GB_CC2050_VHotDays_RCP85_Chng (17)
0 - 10 0 - 10
11 - 20 11 - 20
21 - 30 21 - 30
31 - 45 31 - 45
46 - 60 46 - 60
61 - 75 61 - 75
76 - 90 76 - 90
91 - 150 91 - 150
EKU_GB_Wildfires_FireLikelihood (19)
Rare Rare
Possible Possible
Unlikely Unlikely
Likely Likely
EKU_GB_Wildfires_FireDangerDays_2050 (20)
0 0
20 20
40 40
60 60
80 80
100 100
120 120
140 140
160 160
180 180
200 200
220 220
240 240
260 260
EKU_GB_Wildfires_Settlement_FireRisk_2050 (21)
Low Low
Medium Medium
High High
Extreme Extreme
EKU_GB_CurrentClimate_VHotDays (23)
0 - 10 0 - 10
11 - 20 11 - 20
21 - 30 21 - 30
31 - 45 31 - 45
46 - 60 46 - 60
61 - 75 61 - 75
76 - 90 76 - 90
91 - 150 91 - 150
EKU_GB_CurrentClimate_HeatWave_Days (24)
0 0
1 1
2 2
3 3
4 4
5 5
6 6
7 7
8 8
9 9
10 10
11 11
12 12
>12 >12
EKU_GB_Settlement_Heat_Stress_2050 (25)
Low Risk Low Risk
Medium Risk Medium Risk
High Risk High Risk
Extreme Risk Extreme Risk
EKU_GB_Drought_Tendencies_1995_2024 (27)
-0.89 - -0.8 -0.89 - -0.8
-0.8 - -0.6 -0.8 - -0.6
-0.6 - -0.4 -0.6 - -0.4
-0.4 - -0.2 -0.4 - -0.2
-0.2 - 0 -0.2 - 0
0 - 0.2 0 - 0.2
0.2 - 0.4 0.2 - 0.4
0.4 - 0.6 0.4 - 0.6
0.6 - 0.8 0.6 - 0.8
EKU_GB_Drought_Tendencies_2015_2044 (28)
-1.39 - -0.8 -1.39 - -0.8
-0.8 - -0.6 -0.8 - -0.6
-0.6 - -0.4 -0.6 - -0.4
-0.4 - -0.2 -0.4 - -0.2
-0.2 - 0 -0.2 - 0
0 - 0.2 0 - 0.2
0.2 - 0.4 0.2 - 0.4
0.4 - 0.6 0.4 - 0.6
0.6 - 1.3 0.6 - 1.3
EKU_GB_Drought_Settlement_DroughtRisk_2050 (29)
Low Risk Low Risk
Medium Risk Medium Risk
High Risk High Risk
Extreme Risk Extreme Risk
EKU_GB_Flooding_FloodHazardIndex (31)
Very low Very low
Medium Medium
Very high Very high
EKU_GB_Flooding_ExtremeRainfall_2050 (32)
Significant decrease Significant decrease
Slighy decrease Slighy decrease
Slighy increase Slighy increase
Significant increase Significant increase
EKU_GB_Flooding_Settlement_FloodRisk_2050 (33)
Low Risk Low Risk
Medium Risk Medium Risk
High Risk High Risk
Extreme Risk Extreme Risk
EKU_GB_Groundwater_Dependent_Towns (35)
Groundwater dependent Groundwater dependent
Surface water dependent Surface water dependent
Combination Combination
No Data No Data
EKU_GB_Groundwater_Potential_Current (36)
High : 3.8 High : 3.8
Low : 2.25 Low : 2.25
EKU_GB_Groundwater_Potential_Chng_2050 (37)
Significant Decrease Significant Decrease
No Change No Change
Significant Increase Significant Increase
EKU_GB_Groundwater_Settlement_DepletionRisk_2050 (38)
Extreme Risk Extreme Risk
High Risk High Risk
Medium Risk Medium Risk
Low Risk Low Risk
Not groundwater dependent Not groundwater dependent
No Data No Data