Lassen Volcanic National Park
— Protected Area Boundary | A | | | Share | 70 % | 30 % | Soil Type | Orthic Acrisols | Humic Cambisols | Topsoil Texture | Medium | Medium | Reference Depth | 100 cm | 100 cm | Drainage | Moderately well | Moderately well | Available Water Capacity | 75 m | 150 m | Phase 1 | Stony | | Topsoil Properties | Gravel | 10 % | 8 % | Sand | 49 % | 41 % | Silt | 27 % | 36 % | Clay | 24 % | 23 % | USDA Texture | Sandy clay loam | Loam | Reference Bulk Density | 1.4 g/cm³ | 1.39 g/cm³ | Bulk Density | 1.4 g/cm³ | 1.1 g/cm³ | Organic Carbon | 1 % | 2.72 % | PH | 4.6 | 5.2 | Clay Cation Exchange Capacity | 16 cmol kg⁻¹ | 54 cmol kg⁻¹ | Soil Cation Exchange Capacity | 7 cmol kg⁻¹ | 21 cmol kg⁻¹ | Base Saturation | 44 % | 24 % | Total Exchangeable Bases | 3.5 cmol kg⁻¹ | 5 cmol kg⁻¹ | Calcium Carbonate | 0 % | 0 % | Calcium Sulphate | 0 % | 0 % | Exchangeable Sodium | 1 % | 1 % | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | Subsoil Properties | Gravel | 10 % | 8 % | Sand | 40 % | 44 % | Silt | 24 % | 32 % | Clay | 36 % | 24 % | USDA Texture | Clay loam | Loam | Reference Bulk Density | 1.32 g/cm³ | 1.39 g/cm³ | Bulk Density | 1.4 g/cm³ | 1.16 g/cm³ | Organic Carbon | 0.42 % | 1.03 % | PH | 4.8 | 5.2 | Clay Cation Exchange Capacity | 14 cmol kg⁻¹ | 38 cmol kg⁻¹ | Soil Cation Exchange Capacity | 6 cmol kg⁻¹ | 15 cmol kg⁻¹ | Base Saturation | 32 % | 30 % | Total Exchangeable Bases | 2.3 cmol kg⁻¹ | 2.5 cmol kg⁻¹ | Calcium Carbonate | 0 % | 0 % | Calcium Sulphate | 0 % | 0 % | Exchangeable Sodium | 2 % | 2 % | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 |
|