Lava Beds National Monument
— Protected Area Boundary | | A | B | | | | | | Share | | 70 % | 30 % | | Soil Type | Mollic Gleysols | Luvic Kastanozems | Haplic Kastanozems | | Topsoil Texture | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | | Drainage | Poor | Moderately well | Moderately well | | Available Water Capacity | 150 m | 100 m | 150 m | | Phase 1 | | Stony | | | Topsoil Properties | | Gravel | 4 % | 8 % | 8 % | | Sand | 38 % | 36 % | 34 % | | Silt | 40 % | 41 % | 45 % | | Clay | 22 % | 23 % | 21 % | | USDA Texture | Loam | Loam | Loam | | Reference Bulk Density | 1.39 g/cm³ | 1.38 g/cm³ | 1.39 g/cm³ | | Bulk Density | 1.28 g/cm³ | 1.2 g/cm³ | 1.29 g/cm³ | | Organic Carbon | 1.74 % | 1.27 % | 1.28 % | | PH | 6.5 | 7.3 | 7.4 | | Clay Cation Exchange Capacity | 45 cmol kg⁻¹ | 66 cmol kg⁻¹ | 81 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 17 cmol kg⁻¹ | 23 cmol kg⁻¹ | 21 cmol kg⁻¹ | | Base Saturation | 87 % | 100 % | 100 % | | Total Exchangeable Bases | 9.9 cmol kg⁻¹ | 18.4 cmol kg⁻¹ | 18.4 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 4.5 % | 5.4 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 3 % | 1 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 1.6 dS m-1 | | Subsoil Properties | | Gravel | 3 % | 5 % | 5 % | | Sand | 37 % | 29 % | 36 % | | Silt | 35 % | 42 % | 43 % | | Clay | 28 % | 29 % | 21 % | | USDA Texture | Clay loam | Clay loam | Loam | | Reference Bulk Density | 1.35 g/cm³ | 1.33 g/cm³ | 1.39 g/cm³ | | Bulk Density | 1.36 g/cm³ | 1.18 g/cm³ | 1.42 g/cm³ | | Organic Carbon | 0.67 % | 0.57 % | 0.51 % | | PH | 7 | 7.9 | 7.9 | | Clay Cation Exchange Capacity | 44 cmol kg⁻¹ | 68 cmol kg⁻¹ | 97 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 14 cmol kg⁻¹ | 24 cmol kg⁻¹ | 19 cmol kg⁻¹ | | Base Saturation | 94 % | 100 % | 100 % | | Total Exchangeable Bases | 11 cmol kg⁻¹ | 21.1 cmol kg⁻¹ | 19.1 cmol kg⁻¹ | | Calcium Carbonate | 0.4 % | 10 % | 10.4 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 3 % | 3 % | | Electrical Conductivity | 0.1 dS m-1 | 3.6 dS m-1 | 2.2 dS m-1 |
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