Reserva Nacional Lauca
— Protected Area Boundary | | A | B | C | | | | | | | Share | 50 % | 30 % | 20 % | 70 % | 30 % | 50 % | 50 % | | Soil Type | Eutric Regosols | Chromic Cambisols | Gleyic Solonchaks | Eutric Leptosols | Vitric Andosols | Chromic Luvisols | Luvic Phaeozems | | Topsoil Texture | Medium | Medium | Medium | Medium | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 30 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Moderately well | Poor | Imperfectly | Moderately well | Moderately well | Moderately well | | Available Water Capacity | 150 m | 150 m | 150 m | 50 mm | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 23 % | 1 % | 1 % | 31 % | 1 % | 26 % | 1 % | | Sand | 65 % | 64 % | 47 % | 50 % | 61 % | 51 % | 32 % | | Silt | 21 % | 22 % | 31 % | 30 % | 32 % | 22 % | 36 % | | Clay | 14 % | 14 % | 22 % | 20 % | 7 % | 27 % | 32 % | | USDA Texture | Sandy loam | Sandy loam | Loam | Loam | Sandy loam | Sandy clay loam | Clay loam | | Reference Bulk Density | 1.5 g/cm³ | 1.5 g/cm³ | 1.4 g/cm³ | 1.42 g/cm³ | 1.6 g/cm³ | 1.38 g/cm³ | 1.32 g/cm³ | | Bulk Density | 1.3 g/cm³ | 1.31 g/cm³ | 1.34 g/cm³ | 1.35 g/cm³ | 0.97 g/cm³ | 1.45 g/cm³ | 1.28 g/cm³ | | Organic Carbon | 0.53 % | 1.03 % | 0.75 % | 0.72 % | 3.43 % | 0.63 % | 1.71 % | | PH | 6.2 | 5.7 | 9.4 | 6.5 | 5.8 | 7.7 | 6.2 | | Clay Cation Exchange Capacity | 55 cmol kg⁻¹ | 4 cmol kg⁻¹ | 129 cmol kg⁻¹ | 49 cmol kg⁻¹ | 70 cmol kg⁻¹ | 31 cmol kg⁻¹ | 50 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 10 cmol kg⁻¹ | 4 cmol kg⁻¹ | 35 cmol kg⁻¹ | 12 cmol kg⁻¹ | 17 cmol kg⁻¹ | 10 cmol kg⁻¹ | 22 cmol kg⁻¹ | | Base Saturation | 89 % | 88 % | 100 % | 87 % | 45 % | 100 % | 85 % | | Total Exchangeable Bases | 8.9 cmol kg⁻¹ | 3.5 cmol kg⁻¹ | 34.9 cmol kg⁻¹ | 10.4 cmol kg⁻¹ | 7.7 cmol kg⁻¹ | 10 cmol kg⁻¹ | 18.7 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 11.2 % | 0.2 % | 0 % | 2 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 5.4 % | 0.1 % | 0 % | 0.1 % | 0 % | | Exchangeable Sodium | 3 % | 2 % | 55 % | 2 % | 1 % | 2 % | 1 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 8.1 dS m-1 | 0.1 dS m-1 | 0 dS m-1 | 0.1 dS m-1 | 0 dS m-1 | | Subsoil Properties | | Gravel | 26 % | 1 % | 31 % | | 1 % | 8 % | 1 % | | Sand | 67 % | 62 % | 44 % | | 68 % | 46 % | 28 % | | Silt | 18 % | 22 % | 35 % | | 26 % | 21 % | 33 % | | Clay | 15 % | 16 % | 21 % | | 6 % | 33 % | 39 % | | USDA Texture | Sandy loam | Sandy loam | Loam | | Sandy loam | Sandy clay loam | Clay loam | | Reference Bulk Density | 1.5 g/cm³ | 1.48 g/cm³ | 1.4 g/cm³ | | 1.63 g/cm³ | 1.34 g/cm³ | 1.28 g/cm³ | | Bulk Density | 1.43 g/cm³ | 1.42 g/cm³ | 1.56 g/cm³ | | 1 g/cm³ | 1.48 g/cm³ | 1.37 g/cm³ | | Organic Carbon | 0.14 % | 0.38 % | 0.46 % | | 1.48 % | 0.45 % | 0.71 % | | PH | 6.6 | 6.3 | 9 | | 6.1 | 7.1 | 6.8 | | Clay Cation Exchange Capacity | 61 cmol kg⁻¹ | 25 cmol kg⁻¹ | 76 cmol kg⁻¹ | | 131 cmol kg⁻¹ | 31 cmol kg⁻¹ | 58 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 10 cmol kg⁻¹ | 5 cmol kg⁻¹ | 18 cmol kg⁻¹ | | 13 cmol kg⁻¹ | 12 cmol kg⁻¹ | 25 cmol kg⁻¹ | | Base Saturation | 85 % | 95 % | 100 % | | 75 % | 92 % | 95 % | | Total Exchangeable Bases | 8.2 cmol kg⁻¹ | 4.6 cmol kg⁻¹ | 18.2 cmol kg⁻¹ | | 9.8 cmol kg⁻¹ | 11 cmol kg⁻¹ | 23.8 cmol kg⁻¹ | | Calcium Carbonate | 0.2 % | 0.1 % | 12 % | | 0 % | 1 % | 0.4 % | | Calcium Sulphate | 0.1 % | 0 % | 2.5 % | | 0 % | 0.1 % | 0.1 % | | Exchangeable Sodium | 2 % | 1 % | 64 % | | 2 % | 1 % | 2 % | | Electrical Conductivity | 0.1 dS m-1 | 0 dS m-1 | 4.6 dS m-1 | | 0 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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