Creighton Ranch Preserve
— Protected Area Boundary | | A | | | | | Share | 60 % | 30 % | 10 % | | Soil Type | Orthic Solonetz | Mollic Gleysols | Eutric Fluvisols | | Topsoil Texture | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Poor | Poor | | Available Water Capacity | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 6 % | 4 % | 4 % | | Sand | 47 % | 38 % | 39 % | | Silt | 28 % | 40 % | 41 % | | Clay | 25 % | 22 % | 20 % | | USDA Texture | Loam | Loam | Loam | | Reference Bulk Density | 1.39 g/cm³ | 1.39 g/cm³ | 1.41 g/cm³ | | Bulk Density | 1.53 g/cm³ | 1.28 g/cm³ | 1.36 g/cm³ | | Organic Carbon | 0.66 % | 1.74 % | 0.9 % | | PH | 8.1 | 6.5 | 7.3 | | Clay Cation Exchange Capacity | 46 cmol kg⁻¹ | 45 cmol kg⁻¹ | 62 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 16 cmol kg⁻¹ | 17 cmol kg⁻¹ | 16 cmol kg⁻¹ | | Base Saturation | 100 % | 87 % | 91 % | | Total Exchangeable Bases | 21.1 cmol kg⁻¹ | 9.9 cmol kg⁻¹ | 16.4 cmol kg⁻¹ | | Calcium Carbonate | 5.8 % | 0 % | 1 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 13 % | 2 % | 2 % | | Electrical Conductivity | 0.6 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 8 % | 3 % | 8 % | | Sand | 40 % | 37 % | 41 % | | Silt | 27 % | 35 % | 38 % | | Clay | 33 % | 28 % | 21 % | | USDA Texture | Clay loam | Clay loam | Loam | | Reference Bulk Density | 1.33 g/cm³ | 1.35 g/cm³ | 1.4 g/cm³ | | Bulk Density | 1.58 g/cm³ | 1.36 g/cm³ | 1.39 g/cm³ | | Organic Carbon | 0.29 % | 0.67 % | 0.4 % | | PH | 8.5 | 7 | 7.5 | | Clay Cation Exchange Capacity | 57 cmol kg⁻¹ | 44 cmol kg⁻¹ | 58 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 19 cmol kg⁻¹ | 14 cmol kg⁻¹ | 14 cmol kg⁻¹ | | Base Saturation | 100 % | 94 % | 97 % | | Total Exchangeable Bases | 35.7 cmol kg⁻¹ | 11 cmol kg⁻¹ | 15.1 cmol kg⁻¹ | | Calcium Carbonate | 7.4 % | 0.4 % | 3.9 % | | Calcium Sulphate | 0.1 % | 0 % | 0 % | | Exchangeable Sodium | 39 % | 1 % | 3 % | | Electrical Conductivity | 2.7 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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