Erawan National Park
— Protected Area Boundary | | A | B | | | | | | Share | 34 % | 33 % | 33 % | 60 % | 30 % | 10 % | | Soil Type | Lithosols | Chromic Luvisols | Calcic Cambisols | Chromic Luvisols | Lithosols | Calcic Cambisols | | Topsoil Texture | Medium | Medium | Medium | Medium | Medium | Medium | | Reference Depth | 10 cm | 100 cm | 100 cm | 100 cm | 10 cm | 100 cm | | Drainage | Imperfectly | Moderately well | Moderately well | Imperfectly | Imperfectly | Moderately well | | Available Water Capacity | 15 mm | 150 m | 150 m | 50 m | 15 mm | 150 m | | Phase 1 | | | | Lithic | | | | Topsoil Properties | | Gravel | 26 % | 9 % | 10 % | 9 % | 26 % | 10 % | | Sand | 43 % | 47 % | 38 % | 47 % | 43 % | 38 % | | Silt | 34 % | 29 % | 41 % | 29 % | 34 % | 41 % | | Clay | 23 % | 24 % | 21 % | 24 % | 23 % | 21 % | | USDA Texture | Loam | Loam | Loam | Loam | Loam | Loam | | Reference Bulk Density | 1.39 g/cm³ | 1.39 g/cm³ | 1.4 g/cm³ | 1.39 g/cm³ | 1.39 g/cm³ | 1.4 g/cm³ | | Bulk Density | 1.3 g/cm³ | 1.54 g/cm³ | 1.42 g/cm³ | 1.54 g/cm³ | 1.3 g/cm³ | 1.42 g/cm³ | | Organic Carbon | 1.4 % | 0.86 % | 0.63 % | 0.86 % | 1.4 % | 0.63 % | | PH | 7.6 | 6.4 | 8 | 6.4 | 7.6 | 8 | | Clay Cation Exchange Capacity | 42 cmol kg⁻¹ | 38 cmol kg⁻¹ | 56 cmol kg⁻¹ | 38 cmol kg⁻¹ | 42 cmol kg⁻¹ | 56 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 15 cmol kg⁻¹ | 12 cmol kg⁻¹ | 16 cmol kg⁻¹ | 12 cmol kg⁻¹ | 15 cmol kg⁻¹ | 16 cmol kg⁻¹ | | Base Saturation | 100 % | 89 % | 100 % | 89 % | 100 % | 100 % | | Total Exchangeable Bases | 15.6 cmol kg⁻¹ | 10 cmol kg⁻¹ | 27.1 cmol kg⁻¹ | 10 cmol kg⁻¹ | 15.6 cmol kg⁻¹ | 27.1 cmol kg⁻¹ | | Calcium Carbonate | 3.9 % | 0 % | 7 % | 0 % | 3.9 % | 7 % | | Calcium Sulphate | 0 % | 0 % | 0.1 % | 0 % | 0 % | 0.1 % | | Exchangeable Sodium | 4 % | 1 % | 1 % | 1 % | 4 % | 1 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | | Subsoil Properties | | Gravel | | 8 % | 10 % | 8 % | | 10 % | | Sand | | 39 % | 36 % | 39 % | | 36 % | | Silt | | 27 % | 41 % | 27 % | | 41 % | | Clay | | 34 % | 23 % | 34 % | | 23 % | | USDA Texture | | Clay loam | Loam | Clay loam | | Loam | | Reference Bulk Density | | 1.33 g/cm³ | 1.38 g/cm³ | 1.33 g/cm³ | | 1.38 g/cm³ | | Bulk Density | | 1.52 g/cm³ | 1.46 g/cm³ | 1.52 g/cm³ | | 1.46 g/cm³ | | Organic Carbon | | 0.38 % | 0.43 % | 0.38 % | | 0.43 % | | PH | | 6.3 | 8.2 | 6.3 | | 8.2 | | Clay Cation Exchange Capacity | | 40 cmol kg⁻¹ | 57 cmol kg⁻¹ | 40 cmol kg⁻¹ | | 57 cmol kg⁻¹ | | Soil Cation Exchange Capacity | | 15 cmol kg⁻¹ | 17 cmol kg⁻¹ | 15 cmol kg⁻¹ | | 17 cmol kg⁻¹ | | Base Saturation | | 93 % | 100 % | 93 % | | 100 % | | Total Exchangeable Bases | | 12.3 cmol kg⁻¹ | 30.7 cmol kg⁻¹ | 12.3 cmol kg⁻¹ | | 30.7 cmol kg⁻¹ | | Calcium Carbonate | | 0 % | 10 % | 0 % | | 10 % | | Calcium Sulphate | | 0 % | 0.2 % | 0 % | | 0.2 % | | Exchangeable Sodium | | 1 % | 1 % | 1 % | | 1 % | | Electrical Conductivity | | 0.1 dS m-1 | 0.3 dS m-1 | 0.1 dS m-1 | | 0.3 dS m-1 |
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