Kahuzi-Biéga National Park
— Protected Area Boundary | A | B | C | D | E | F | | | | | | | | Share | 60 % | 20 % | 20 % | 50 % | 20 % | 20 % | 10 % | 60 % | 40 % | 51 % | 49 % | | 45 % | 35 % | 20 % | Soil Type | Humic Cambisols | Haplic Acrisols | Humic Ferralsols | Haplic Acrisols | Haplic Acrisols | Humic Cambisols | Humic Ferralsols | Humic Ferralsols | Humic Nitisols | Haplic Acrisols | Humic Ferralsols | Humic Ferralsols | Haplic Acrisols | Ferralic Cambisols | Haplic Ferralsols | Topsoil Texture | Fine | Medium | Fine | Fine | Medium | Fine | Fine | Fine | Fine | Medium | Medium | Fine | Fine | Medium | Medium | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | Drainage | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Available Water Capacity | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | Topsoil Properties | Gravel | 0 % | 7 % | 0 % | 0 % | 7 % | 0 % | 0 % | 0 % | 0 % | 7 % | 0 % | 0 % | 0 % | 3 % | 0 % | Sand | 9 % | 56 % | 45 % | 22 % | 56 % | 49 % | 31 % | 4 % | 5 % | 56 % | 52 % | 45 % | 8 % | 44 % | 57 % | Silt | 51 % | 19 % | 14 % | 29 % | 19 % | 14 % | 25 % | 17 % | 8 % | 19 % | 28 % | 14 % | 50 % | 22 % | 16 % | Clay | 40 % | 25 % | 41 % | 49 % | 25 % | 37 % | 44 % | 79 % | 87 % | 25 % | 20 % | 41 % | 42 % | 34 % | 27 % | USDA Texture | Silty clay loam | Sandy clay loam | Sandy clay | Clay | Sandy clay loam | Sandy clay | Clay | Clay (heavy) | Clay (heavy) | Sandy clay loam | Loam | Sandy clay | Silty clay | Clay loam | Sandy clay loam | Reference Bulk Density | 1.24 g/cm³ | 1.4 g/cm³ | 1.31 g/cm³ | 1.24 g/cm³ | 1.4 g/cm³ | 1.33 g/cm³ | 1.27 g/cm³ | 1.13 g/cm³ | 1.12 g/cm³ | 1.4 g/cm³ | 1.43 g/cm³ | 1.31 g/cm³ | 1.23 g/cm³ | 1.33 g/cm³ | 1.39 g/cm³ | Bulk Density | 1.12 g/cm³ | 1.39 g/cm³ | 0.93 g/cm³ | 1.29 g/cm³ | 1.39 g/cm³ | 1.12 g/cm³ | 0.93 g/cm³ | 0.94 g/cm³ | 1.2 g/cm³ | 1.39 g/cm³ | 1.07 g/cm³ | 0.93 g/cm³ | 1.3 g/cm³ | 1.31 g/cm³ | 1.43 g/cm³ | Organic Carbon | 2.72 % | 0.81 % | 7.24 % | 6.5 % | 0.81 % | 5.41 % | 3.05 % | 7.32 % | 1.84 % | 0.81 % | 0.64 % | 7.24 % | 0.99 % | 1.02 % | 0.8 % | PH | 4.5 | 5.1 | 4.9 | 4.5 | 5.1 | 4.6 | 5 | 4.9 | 4.8 | 5.1 | 5.6 | 4.9 | 4.5 | 4.9 | 5.6 | Clay Cation Exchange Capacity | 12 cmol kg⁻¹ | 15 cmol kg⁻¹ | | 16 cmol kg⁻¹ | 15 cmol kg⁻¹ | 18 cmol kg⁻¹ | 12 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 15 cmol kg⁻¹ | 16 cmol kg⁻¹ | | 10 cmol kg⁻¹ | 12 cmol kg⁻¹ | 23 cmol kg⁻¹ | Soil Cation Exchange Capacity | 11 cmol kg⁻¹ | 6 cmol kg⁻¹ | 14 cmol kg⁻¹ | 24 cmol kg⁻¹ | 6 cmol kg⁻¹ | 14 cmol kg⁻¹ | 13 cmol kg⁻¹ | 22 cmol kg⁻¹ | 9 cmol kg⁻¹ | 6 cmol kg⁻¹ | 5 cmol kg⁻¹ | 14 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 8 cmol kg⁻¹ | Base Saturation | 20 % | 39 % | 7 % | 33 % | 39 % | 20 % | 7 % | 8 % | 32 % | 39 % | 13 % | 7 % | 35 % | 17 % | 10 % | Total Exchangeable Bases | 2.2 cmol kg⁻¹ | 2.2 cmol kg⁻¹ | 1 cmol kg⁻¹ | 7.8 cmol kg⁻¹ | 2.2 cmol kg⁻¹ | 2.7 cmol kg⁻¹ | 0.9 cmol kg⁻¹ | 1.9 cmol kg⁻¹ | 3 cmol kg⁻¹ | 2.2 cmol kg⁻¹ | 0.6 cmol kg⁻¹ | 1 cmol kg⁻¹ | 2.2 cmol kg⁻¹ | 1.1 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | Exchangeable Sodium | 2 % | 3 % | 2 % | 3 % | 3 % | 2 % | 2 % | 2 % | 1 % | 3 % | 2 % | 2 % | 3 % | 3 % | 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 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 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 | 8 % | 9 % | 0 % | 0 % | 9 % | 0 % | 0 % | 0 % | 0 % | 9 % | 0 % | 0 % | 19 % | 7 % | 0 % | Sand | 19 % | 47 % | 45 % | 25 % | 47 % | 51 % | 30 % | 5 % | 2 % | 47 % | 39 % | 45 % | 26 % | 41 % | 46 % | Silt | 48 % | 17 % | 14 % | 30 % | 17 % | 12 % | 23 % | 17 % | 7 % | 17 % | 28 % | 14 % | 37 % | 23 % | 12 % | Clay | 33 % | 36 % | 41 % | 45 % | 36 % | 37 % | 47 % | 78 % | 91 % | 36 % | 33 % | 41 % | 37 % | 36 % | 42 % | USDA Texture | Silty clay loam | Sandy clay | Clay | Clay | Sandy clay | Sandy clay | Clay | Clay (heavy) | Clay (heavy) | Sandy clay | Clay loam | Clay | Clay loam | Clay loam | Sandy clay | Reference Bulk Density | 1.29 g/cm³ | 1.33 g/cm³ | 1.31 g/cm³ | 1.25 g/cm³ | 1.33 g/cm³ | 1.33 g/cm³ | 1.26 g/cm³ | 1.14 g/cm³ | 1.11 g/cm³ | 1.33 g/cm³ | 1.33 g/cm³ | 1.31 g/cm³ | 1.28 g/cm³ | 1.32 g/cm³ | 1.3 g/cm³ | Bulk Density | 1.18 g/cm³ | 1.4 g/cm³ | 1.04 g/cm³ | 1.35 g/cm³ | 1.4 g/cm³ | 1.19 g/cm³ | 1.04 g/cm³ | 1.01 g/cm³ | 1.27 g/cm³ | 1.4 g/cm³ | 1.05 g/cm³ | 1.04 g/cm³ | 1.38 g/cm³ | 1.31 g/cm³ | 1.39 g/cm³ | Organic Carbon | 0.58 % | 0.35 % | 1.95 % | 2.23 % | 0.35 % | 1.28 % | 1.9 % | 3.65 % | 0.32 % | 0.35 % | 0.2 % | 1.95 % | 0.36 % | 0.34 % | 0.22 % | PH | 4.6 | 5 | 4.7 | 4.5 | 5 | 4.4 | 4.5 | 4.7 | 5.1 | 5 | 5.3 | 4.7 | 4.8 | 5 | 5.4 | Clay Cation Exchange Capacity | 19 cmol kg⁻¹ | 11 cmol kg⁻¹ | 6 cmol kg⁻¹ | 14 cmol kg⁻¹ | 11 cmol kg⁻¹ | 15 cmol kg⁻¹ | 15 cmol kg⁻¹ | 10 cmol kg⁻¹ | 6 cmol kg⁻¹ | 11 cmol kg⁻¹ | 11 cmol kg⁻¹ | 6 cmol kg⁻¹ | 11 cmol kg⁻¹ | 10 cmol kg⁻¹ | 14 cmol kg⁻¹ | Soil Cation Exchange Capacity | 7 cmol kg⁻¹ | 5 cmol kg⁻¹ | 7 cmol kg⁻¹ | 12 cmol kg⁻¹ | 5 cmol kg⁻¹ | 8 cmol kg⁻¹ | 12 cmol kg⁻¹ | 16 cmol kg⁻¹ | 6 cmol kg⁻¹ | 5 cmol kg⁻¹ | 4 cmol kg⁻¹ | 7 cmol kg⁻¹ | 5 cmol kg⁻¹ | 5 cmol kg⁻¹ | 6 cmol kg⁻¹ | Base Saturation | 23 % | 27 % | 18 % | 25 % | 27 % | 18 % | 18 % | 10 % | 26 % | 27 % | 19 % | 18 % | 26 % | 29 % | 12 % | Total Exchangeable Bases | 1.7 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | 1.2 cmol kg⁻¹ | 2.9 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | 1.5 cmol kg⁻¹ | 2 cmol kg⁻¹ | 1.7 cmol kg⁻¹ | 1.6 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | 1.2 cmol kg⁻¹ | 1.3 cmol kg⁻¹ | 1.3 cmol kg⁻¹ | 0.7 cmol kg⁻¹ | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | Exchangeable Sodium | 2 % | 3 % | 3 % | 3 % | 3 % | 1 % | 3 % | 3 % | 1 % | 3 % | 3 % | 3 % | 3 % | 5 % | 4 % | 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 | 0 dS m-1 | 0 dS m-1 | 0 dS m-1 | 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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