Ralleigh Falls - Voltzberg Nature Reserve
— Protected Area Boundary | | A | B | | | | | | Share | 60 % | 40 % | 60 % | 25 % | 15 % | | Soil Type | Xanthic Ferralsols | Haplic Acrisols | Haplic Ferralsols | Plinthic Acrisols | Haplic Ferralsols | | Topsoil Texture | Fine | Medium | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Moderately well | Moderately well | Poor | Moderately well | | Available Water Capacity | 150 m | 150 m | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 1 % | 35 % | 1 % | 1 % | 2 % | | Sand | 47 % | 54 % | 59 % | 76 % | 69 % | | Silt | 11 % | 23 % | 7 % | 9 % | 10 % | | Clay | 42 % | 23 % | 34 % | 15 % | 21 % | | USDA Texture | Sandy clay | Sandy clay loam | Sandy clay loam | Sandy loam | Sandy clay loam | | Reference Bulk Density | 1.31 g/cm³ | 1.41 g/cm³ | 1.36 g/cm³ | 1.51 g/cm³ | 1.45 g/cm³ | | Bulk Density | 1.21 g/cm³ | 1.46 g/cm³ | 1.43 g/cm³ | 1.55 g/cm³ | 1.48 g/cm³ | | Organic Carbon | 0.95 % | 0.84 % | 1.49 % | 0.79 % | 0.9 % | | PH | 4.5 | 5 | 4.8 | 4.6 | 4.6 | | Clay Cation Exchange Capacity | 5 cmol kg⁻¹ | 7 cmol kg⁻¹ | 8 cmol kg⁻¹ | 4 cmol kg⁻¹ | 6 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 5 cmol kg⁻¹ | 4 cmol kg⁻¹ | 7 cmol kg⁻¹ | 2 cmol kg⁻¹ | 4 cmol kg⁻¹ | | Base Saturation | 15 % | 46 % | 26 % | 40 % | 38 % | | Total Exchangeable Bases | 0.8 cmol kg⁻¹ | 1.8 cmol kg⁻¹ | 1.8 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | 1.5 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 2 % | 2 % | 4 % | 2 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | | Subsoil Properties | | Gravel | 1 % | 5 % | 3 % | 8 % | 3 % | | Sand | 37 % | 42 % | 62 % | 56 % | 62 % | | Silt | 10 % | 29 % | 12 % | 8 % | 12 % | | Clay | 53 % | 29 % | 26 % | 36 % | 26 % | | USDA Texture | Clay | Clay loam | Sandy clay loam | Sandy clay | Sandy clay loam | | Reference Bulk Density | 1.25 g/cm³ | 1.35 g/cm³ | 1.41 g/cm³ | 1.35 g/cm³ | 1.41 g/cm³ | | Bulk Density | 1.37 g/cm³ | 1.49 g/cm³ | 1.39 g/cm³ | 1.6 g/cm³ | 1.6 g/cm³ | | Organic Carbon | 0.46 % | 0.44 % | 0.38 % | 0.33 % | 0.38 % | | PH | 4.9 | 5.1 | 4.9 | 4.9 | 4.9 | | Clay Cation Exchange Capacity | 4 cmol kg⁻¹ | 9 cmol kg⁻¹ | 6 cmol kg⁻¹ | 1 cmol kg⁻¹ | 6 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 4 cmol kg⁻¹ | 3 cmol kg⁻¹ | 3 cmol kg⁻¹ | 2 cmol kg⁻¹ | 3 cmol kg⁻¹ | | Base Saturation | 25 % | 42 % | 46 % | 41 % | 46 % | | Total Exchangeable Bases | 1 cmol kg⁻¹ | 1.3 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 2 % | 2 % | 2 % | 2 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 |
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