Riverlands Nature Reserve
— Protected Area Boundary | | A | | | | | Share | 40 % | 26 % | 34 % | | Soil Type | Albic Arenosols | Eutric Planosols | Eutric Planosols | | Topsoil Texture | Coarse | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | | Drainage | Somewhat excessive | Poor | Poor | | Available Water Capacity | 100 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 1 % | 1 % | 1 % | | Sand | 86 % | 56 % | 56 % | | Silt | 9 % | 25 % | 25 % | | Clay | 5 % | 19 % | 19 % | | USDA Texture | Loamy sand | Sandy loam | Sandy loam | | Reference Bulk Density | 1.69 g/cm³ | 1.44 g/cm³ | 1.44 g/cm³ | | Bulk Density | 1.54 g/cm³ | 1.46 g/cm³ | 1.46 g/cm³ | | Organic Carbon | 0.37 % | 0.65 % | 0.65 % | | PH | 5.4 | 5.9 | 5.9 | | Clay Cation Exchange Capacity | 35 cmol kg⁻¹ | 26 cmol kg⁻¹ | 26 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 3 cmol kg⁻¹ | 7 cmol kg⁻¹ | 7 cmol kg⁻¹ | | Base Saturation | 62 % | 75 % | 75 % | | Total Exchangeable Bases | 1.9 cmol kg⁻¹ | 5.3 cmol kg⁻¹ | 5.3 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0.2 % | 0.2 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 3 % | 3 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | | Subsoil Properties | | Gravel | 1 % | 1 % | 1 % | | Sand | 88 % | 44 % | 44 % | | Silt | 8 % | 23 % | 23 % | | Clay | 4 % | 33 % | 33 % | | USDA Texture | Sand | Clay loam | Clay loam | | Reference Bulk Density | 1.73 g/cm³ | 1.34 g/cm³ | 1.34 g/cm³ | | Bulk Density | 1.56 g/cm³ | 1.51 g/cm³ | 1.51 g/cm³ | | Organic Carbon | 0.14 % | 0.26 % | 0.26 % | | PH | 5.5 | 6.4 | 6.4 | | Clay Cation Exchange Capacity | 20 cmol kg⁻¹ | 40 cmol kg⁻¹ | 40 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 1 cmol kg⁻¹ | 14 cmol kg⁻¹ | 14 cmol kg⁻¹ | | Base Saturation | 55 % | 95 % | 95 % | | Total Exchangeable Bases | 0.6 cmol kg⁻¹ | 13.3 cmol kg⁻¹ | 13.3 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0.6 % | 0.6 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 4 % | 4 % | 4 % | | Electrical Conductivity | 0 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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