Badlands National Park
— Protected Area Boundary | | A | B | | | | | | Share | 60 % | 20 % | 20 % | 90 % | 10 % | | Soil Type | Haplic Kastanozems | Haplic Yermosols | Eutric Regosols | Calcaric Regosols | Lithosols | | Topsoil Texture | Fine | Medium | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 10 cm | | Drainage | Moderately well | Moderately well | Moderately well | Imperfectly | Imperfectly | | Available Water Capacity | 150 m | 150 m | 150 m | 50 m | 15 mm | | Phase 1 | | | | Lithic | | | Topsoil Properties | | Gravel | 4 % | 20 % | 27 % | 17 % | 26 % | | Sand | 18 % | 41 % | 47 % | 43 % | 43 % | | Silt | 33 % | 39 % | 34 % | 35 % | 34 % | | Clay | 49 % | 20 % | 19 % | 22 % | 23 % | | USDA Texture | Clay | Loam | Loam | Loam | Loam | | Reference Bulk Density | 1.23 g/cm³ | 1.41 g/cm³ | 1.43 g/cm³ | 1.4 g/cm³ | 1.39 g/cm³ | | Bulk Density | 1.37 g/cm³ | 1.51 g/cm³ | 1.21 g/cm³ | 1.4 g/cm³ | 1.3 g/cm³ | | Organic Carbon | 1.73 % | 0.41 % | 0.97 % | 0.77 % | 1.4 % | | PH | 7.6 | 8.3 | 6.4 | 8 | 7.6 | | Clay Cation Exchange Capacity | 50 cmol kg⁻¹ | 47 cmol kg⁻¹ | 41 cmol kg⁻¹ | 40 cmol kg⁻¹ | 42 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 37 cmol kg⁻¹ | 8 cmol kg⁻¹ | 12 cmol kg⁻¹ | 17 cmol kg⁻¹ | 15 cmol kg⁻¹ | | Base Saturation | 94 % | 100 % | 79 % | 100 % | 100 % | | Total Exchangeable Bases | 39.8 cmol kg⁻¹ | 18.1 cmol kg⁻¹ | 15.1 cmol kg⁻¹ | 31.1 cmol kg⁻¹ | 15.6 cmol kg⁻¹ | | Calcium Carbonate | 4.5 % | 1.5 % | 0 % | 15 % | 3.9 % | | Calcium Sulphate | 0 % | 0.1 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 6 % | 1 % | 2 % | 4 % | | Electrical Conductivity | 0.6 dS m-1 | 1 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 6 % | 27 % | 28 % | 18 % | | | Sand | 18 % | 38 % | 50 % | 38 % | | | Silt | 34 % | 40 % | 32 % | 36 % | | | Clay | 48 % | 22 % | 18 % | 26 % | | | USDA Texture | Clay | Loam | Loam | Loam | | | Reference Bulk Density | 1.24 g/cm³ | 1.39 g/cm³ | 1.44 g/cm³ | 1.36 g/cm³ | | | Bulk Density | 1.48 g/cm³ | 1.49 g/cm³ | 1.46 g/cm³ | 1.52 g/cm³ | | | Organic Carbon | 1.05 % | 0.22 % | 0.4 % | 0.53 % | | | PH | 7.7 | 8.3 | 6.9 | 8.1 | | | Clay Cation Exchange Capacity | 57 cmol kg⁻¹ | 42 cmol kg⁻¹ | 55 cmol kg⁻¹ | 50 cmol kg⁻¹ | | | Soil Cation Exchange Capacity | 39 cmol kg⁻¹ | 9 cmol kg⁻¹ | 11 cmol kg⁻¹ | 15 cmol kg⁻¹ | | | Base Saturation | 100 % | 100 % | 85 % | 100 % | | | Total Exchangeable Bases | 41.2 cmol kg⁻¹ | 26.8 cmol kg⁻¹ | 10.3 cmol kg⁻¹ | 41.1 cmol kg⁻¹ | | | Calcium Carbonate | 6.1 % | 4.5 % | 0.1 % | 15 % | | | Calcium Sulphate | 0 % | 0.7 % | 0 % | 0 % | | | Exchangeable Sodium | 2 % | 5 % | 2 % | 1 % | | | Electrical Conductivity | 0.4 dS m-1 | 3.8 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | |
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