Estación Biológica El Frío
— Protected Area Boundary | | A | B | C | | | | | | | Share | 60 % | 40 % | 55 % | 45 % | 60 % | 40 % | | Soil Type | Haplic Arenosols | Dystric Gleysols | Haplic Acrisols | Dystric Leptosols | Humic Acrisols | Haplic Lixisols | | Topsoil Texture | Coarse | Medium | Medium | Fine | Fine | Fine | | Reference Depth | 100 cm | 100 cm | 100 cm | 30 cm | 100 cm | 100 cm | | Drainage | Somewhat excessive | Poor | Moderately well | Imperfectly | Moderately well | Moderately well | | Available Water Capacity | 100 m | 150 m | 150 m | 50 mm | 150 m | 150 m | | Topsoil Properties | | Gravel | 1 % | 0 % | 7 % | 28 % | 30 % | 1 % | | Sand | 90 % | 63 % | 70 % | 13 % | 31 % | 51 % | | Silt | 2 % | 19 % | 14 % | 33 % | 31 % | 12 % | | Clay | 8 % | 18 % | 16 % | 54 % | 38 % | 37 % | | USDA Texture | Sand | Sandy loam | Sandy loam | Clay | Clay loam | Sandy clay | | Reference Bulk Density | 1.63 g/cm³ | 1.46 g/cm³ | 1.49 g/cm³ | 1.2 g/cm³ | 1.29 g/cm³ | 1.33 g/cm³ | | Bulk Density | 1.65 g/cm³ | 1.54 g/cm³ | 1.56 g/cm³ | 1.34 g/cm³ | 1.38 g/cm³ | 1.44 g/cm³ | | Organic Carbon | 0.45 % | 2.13 % | 0.76 % | 1.2 % | 1.09 % | 0.93 % | | PH | 5.1 | 5 | 4.4 | 3.5 | 3.7 | 3.5 | | Clay Cation Exchange Capacity | 15 cmol kg⁻¹ | 22 cmol kg⁻¹ | 4 cmol kg⁻¹ | | 6 cmol kg⁻¹ | 5 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 3 cmol kg⁻¹ | 11 cmol kg⁻¹ | 3 cmol kg⁻¹ | 2 cmol kg⁻¹ | 2 cmol kg⁻¹ | 3 cmol kg⁻¹ | | Base Saturation | 81 % | 46 % | 42 % | 10 % | 16 % | 15 % | | Total Exchangeable Bases | 2.4 cmol kg⁻¹ | 5.1 cmol kg⁻¹ | 1.3 cmol kg⁻¹ | 0.2 cmol kg⁻¹ | 0.3 cmol kg⁻¹ | 0.5 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 1 % | 3 % | 2 % | 1 % | 2 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | | Subsoil Properties | | Gravel | 1 % | 0 % | 13 % | | 52 % | 2 % | | Sand | 93 % | 66 % | 76 % | | 31 % | 40 % | | Silt | 1 % | 23 % | 11 % | | 26 % | 14 % | | Clay | 6 % | 11 % | 13 % | | 43 % | 46 % | | USDA Texture | Sand | Sandy loam | Sandy loam | | Clay | Clay | | Reference Bulk Density | 1.68 g/cm³ | 1.54 g/cm³ | 1.53 g/cm³ | | 1.27 g/cm³ | 1.28 g/cm³ | | Bulk Density | 1.66 g/cm³ | 1.56 g/cm³ | 1.58 g/cm³ | | 1.34 g/cm³ | 1.36 g/cm³ | | Organic Carbon | 0.19 % | 1.3 % | 0.37 % | | 0.95 % | 0.36 % | | PH | 5.3 | 5 | 4.4 | | 4.4 | 4 | | Clay Cation Exchange Capacity | 8 cmol kg⁻¹ | 68 cmol kg⁻¹ | 10 cmol kg⁻¹ | | 6 cmol kg⁻¹ | 3 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 1 cmol kg⁻¹ | 10 cmol kg⁻¹ | 2 cmol kg⁻¹ | | 0 cmol kg⁻¹ | 3 cmol kg⁻¹ | | Base Saturation | 88 % | 46 % | 41 % | | 23 % | 31 % | | Total Exchangeable Bases | 0.9 cmol kg⁻¹ | 4.6 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | | | 0.9 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | 0 % | 0 % | | Exchangeable Sodium | 3 % | 1 % | 3 % | | 2 % | 2 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | | 0 dS m-1 | 0 dS m-1 |
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