Reserva Biológica Alberto Manuel Brenes
— Protected Area Boundary | | A | B | | | | | | Share | 50 % | 25 % | 25 % | 40 % | 40 % | 20 % | | Soil Type | Humic Cambisols | Dystric Cambisols | Eutric Cambisols | Umbric Andosols | Umbric Andosols | Gleyic Cambisols | | Topsoil Texture | Fine | Fine | Medium | Medium | Fine | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Poor | | Available Water Capacity | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 6 % | 1 % | 4 % | 1 % | 1 % | 1 % | | Sand | 26 % | 11 % | 34 % | 31 % | 13 % | 45 % | | Silt | 36 % | 41 % | 34 % | 43 % | 13 % | 29 % | | Clay | 38 % | 48 % | 32 % | 26 % | 74 % | 26 % | | USDA Texture | Clay loam | Silty clay | Clay loam | Loam | Clay (heavy) | Loam | | Reference Bulk Density | 1.28 g/cm³ | 1.22 g/cm³ | 1.32 g/cm³ | 1.35 g/cm³ | 1.16 g/cm³ | 1.37 g/cm³ | | Bulk Density | 1.27 g/cm³ | 1.39 g/cm³ | 1.39 g/cm³ | 0.68 g/cm³ | 0.62 g/cm³ | 1.34 g/cm³ | | Organic Carbon | 2.98 % | 2.35 % | 1.69 % | 7.18 % | 6.84 % | 0.9 % | | PH | 4.9 | 5.2 | 5 | 5.6 | 4.9 | 6.1 | | Clay Cation Exchange Capacity | 50 cmol kg⁻¹ | 28 cmol kg⁻¹ | 36 cmol kg⁻¹ | 76 cmol kg⁻¹ | | 31 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 29 cmol kg⁻¹ | 22 cmol kg⁻¹ | 17 cmol kg⁻¹ | 46 cmol kg⁻¹ | 23 cmol kg⁻¹ | 11 cmol kg⁻¹ | | Base Saturation | 20 % | 27 % | 61 % | 14 % | 13 % | 80 % | | Total Exchangeable Bases | 5.8 cmol kg⁻¹ | 5.9 cmol kg⁻¹ | 10.4 cmol kg⁻¹ | 6.4 cmol kg⁻¹ | 3 cmol kg⁻¹ | 8.8 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 1 % | 2 % | 1 % | 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 | 7 % | 1 % | 13 % | 1 % | 1 % | 1 % | | Sand | 32 % | 8 % | 44 % | 11 % | 11 % | 39 % | | Silt | 33 % | 43 % | 33 % | 33 % | 33 % | 28 % | | Clay | 35 % | 49 % | 23 % | 56 % | 56 % | 33 % | | USDA Texture | Clay loam | Silty clay | Loam | Clay | Clay | Clay loam | | Reference Bulk Density | 1.3 g/cm³ | 1.21 g/cm³ | 1.39 g/cm³ | 1.2 g/cm³ | 1.2 g/cm³ | 1.33 g/cm³ | | Bulk Density | 1.29 g/cm³ | 1.44 g/cm³ | 1.46 g/cm³ | 0.69 g/cm³ | 0.77 g/cm³ | 1.47 g/cm³ | | Organic Carbon | 0.61 % | 0.47 % | 0.27 % | 4.19 % | 4.19 % | 0.41 % | | PH | 5.3 | 5.3 | 5.9 | 4.7 | 4.7 | 6.4 | | Clay Cation Exchange Capacity | 44 cmol kg⁻¹ | 30 cmol kg⁻¹ | 60 cmol kg⁻¹ | 2 cmol kg⁻¹ | 2 cmol kg⁻¹ | 32 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 18 cmol kg⁻¹ | 17 cmol kg⁻¹ | 14 cmol kg⁻¹ | 16 cmol kg⁻¹ | 16 cmol kg⁻¹ | 12 cmol kg⁻¹ | | Base Saturation | 22 % | 40 % | 95 % | 16 % | 16 % | 83 % | | Total Exchangeable Bases | 4 cmol kg⁻¹ | 6.8 cmol kg⁻¹ | 13.3 cmol kg⁻¹ | 2.6 cmol kg⁻¹ | 2.6 cmol kg⁻¹ | 10 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0.1 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 1 % | 2 % | 1 % | 1 % | 2 % | | Electrical Conductivity | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 0.1 dS m-1 |
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