Reserve de Biosphere Cerrado
— Protected Area Boundary | | A | B | | | | | | Share | 60 % | 20 % | 20 % | 45 % | 35 % | 20 % | | Soil Type | Rhodic Ferralsols | Ferralic Arenosols | Haplic Acrisols | Ferric Acrisols | Dystric Cambisols | Xanthic Ferralsols | | Topsoil Texture | Coarse | Coarse | Coarse | Fine | Medium | Fine | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Well | Somewhat excessive | Moderately well | Moderately well | Moderately well | Moderately well | | Available Water Capacity | 150 m | 100 m | 150 m | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 0 % | 0 % | 0 % | 0 % | 7 % | 0 % | | Sand | 84 % | 92 % | 84 % | 36 % | 63 % | 44 % | | Silt | 4 % | 3 % | 4 % | 21 % | 17 % | 16 % | | Clay | 12 % | 5 % | 12 % | 43 % | 20 % | 40 % | | USDA Texture | Loamy sand | Sand | Loamy sand | Clay | Sandy clay loam | Clay | | Reference Bulk Density | 1.56 g/cm³ | 1.71 g/cm³ | 1.56 g/cm³ | 1.28 g/cm³ | 1.45 g/cm³ | 1.31 g/cm³ | | Bulk Density | 1.44 g/cm³ | 1.52 g/cm³ | 1.45 g/cm³ | 1.37 g/cm³ | 1.26 g/cm³ | 1.27 g/cm³ | | Organic Carbon | 0.67 % | 0.84 % | 0.29 % | 1.25 % | 0.85 % | 0.92 % | | PH | 7.6 | 4.9 | 5.8 | 4.8 | 4.8 | 4.5 | | Clay Cation Exchange Capacity | 18 cmol kg⁻¹ | 100 cmol kg⁻¹ | 22 cmol kg⁻¹ | 11 cmol kg⁻¹ | 9 cmol kg⁻¹ | 17 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 5 cmol kg⁻¹ | 8 cmol kg⁻¹ | 4 cmol kg⁻¹ | 9 cmol kg⁻¹ | 5 cmol kg⁻¹ | 10 cmol kg⁻¹ | | Base Saturation | 97 % | 4 % | 36 % | 27 % | 35 % | 19 % | | Total Exchangeable Bases | 4.9 cmol kg⁻¹ | 0.3 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | 2.4 cmol kg⁻¹ | 1.8 cmol kg⁻¹ | 1.9 cmol kg⁻¹ | | Calcium Carbonate | 1.8 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0.1 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 0 % | 1 % | 1 % | 1 % | 3 % | | Electrical Conductivity | 0.1 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 | 0 % | 0 % | 0 % | 0 % | 4 % | 0 % | | Sand | 80 % | 90 % | 74 % | 31 % | 61 % | 39 % | | Silt | 3 % | 4 % | 5 % | 22 % | 16 % | 14 % | | Clay | 17 % | 6 % | 21 % | 47 % | 23 % | 47 % | | USDA Texture | Sandy loam | Sand | Sandy clay loam | Clay | Sandy clay loam | Clay | | Reference Bulk Density | 1.5 g/cm³ | 1.68 g/cm³ | 1.46 g/cm³ | 1.26 g/cm³ | 1.42 g/cm³ | 1.27 g/cm³ | | Bulk Density | 1.5 g/cm³ | 1.56 g/cm³ | 1.49 g/cm³ | 1.48 g/cm³ | 1.39 g/cm³ | 1.37 g/cm³ | | Organic Carbon | 0.29 % | 0.28 % | 0.23 % | 0.35 % | 0.4 % | 0.55 % | | PH | 5.7 | 5 | 5.2 | 4.8 | 4.8 | 4.5 | | Clay Cation Exchange Capacity | 12 cmol kg⁻¹ | 24 cmol kg⁻¹ | 18 cmol kg⁻¹ | 11 cmol kg⁻¹ | 11 cmol kg⁻¹ | 16 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 3 cmol kg⁻¹ | 2 cmol kg⁻¹ | 4 cmol kg⁻¹ | 6 cmol kg⁻¹ | 4 cmol kg⁻¹ | 9 cmol kg⁻¹ | | Base Saturation | 49 % | 11 % | 32 % | 28 % | 29 % | 25 % | | Total Exchangeable Bases | 1.5 cmol kg⁻¹ | 0.2 cmol kg⁻¹ | 1.3 cmol kg⁻¹ | 1.7 cmol kg⁻¹ | 1.2 cmol kg⁻¹ | 2.3 cmol kg⁻¹ | | Calcium Carbonate | 0.2 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 4 % | 0 % | 3 % | 1 % | 3 % | | 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 |
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