Nouabalï-Ndoki National Park
— Protected Area Boundary | | A | B | C | | | | | | | Share | 60 % | 20 % | 20 % | 35 % | 35 % | 30 % | 50 % | 20 % | 20 % | 10 % | | Soil Type | Ferralic Arenosols | Dystric Regosols | Ferric Acrisols | Orthic Ferralsols | Orthic Ferralsols | Orthic Acrisols | Xantic Ferralsols | Humic Gleysols | Dystric Gleysols | Dystric Histosols | | Topsoil Texture | Coarse | Medium | Medium | Medium | Fine | Medium | Coarse | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Somewhat excessive | Moderately well | Moderately well | Moderately well | Moderately well | Moderately well | Well | Poor | Poor | Very poor | | Available Water Capacity | 100 m | 150 m | 150 m | 50 m | 50 m | 150 m | 150 m | 150 m | 150 m | 150 m | | Phase 1 | | | | Petric | Petric | | | | | | | Topsoil Properties | | Gravel | 1 % | 20 % | 23 % | 3 % | 4 % | 10 % | 2 % | 4 % | 2 % | 1 % | | Sand | 89 % | 42 % | 53 % | 60 % | 28 % | 49 % | 79 % | 33 % | 40 % | 26 % | | Silt | 5 % | 37 % | 22 % | 14 % | 20 % | 27 % | 7 % | 45 % | 39 % | 33 % | | Clay | 6 % | 21 % | 25 % | 26 % | 52 % | 24 % | 14 % | 22 % | 21 % | 41 % | | USDA Texture | Sand | Loam | Sandy clay loam | Sandy clay loam | Clay | Sandy clay loam | Sandy loam | Loam | Loam | Clay | | Reference Bulk Density | 1.68 g/cm³ | 1.4 g/cm³ | 1.4 g/cm³ | 1.41 g/cm³ | 1.24 g/cm³ | 1.4 g/cm³ | 1.54 g/cm³ | 1.38 g/cm³ | 1.4 g/cm³ | 1.27 g/cm³ | | Bulk Density | 1.54 g/cm³ | 1.37 g/cm³ | 1.4 g/cm³ | 1.4 g/cm³ | 1.24 g/cm³ | 1.4 g/cm³ | 1.35 g/cm³ | 1.2 g/cm³ | 1.33 g/cm³ | 0.15 g/cm³ | | Organic Carbon | 0.4 % | 1.37 % | 0.98 % | 1.06 % | 1.65 % | 1 % | 0.7 % | 3.71 % | 1.25 % | 30.73 % | | PH | 5.6 | 5.1 | 5.1 | 5 | 4.9 | 4.6 | 4.8 | 5.5 | 5.1 | 4.4 | | Clay Cation Exchange Capacity | 27 cmol kg⁻¹ | 23 cmol kg⁻¹ | 14 cmol kg⁻¹ | 8 cmol kg⁻¹ | 8 cmol kg⁻¹ | 16 cmol kg⁻¹ | 9 cmol kg⁻¹ | 33 cmol kg⁻¹ | 24 cmol kg⁻¹ | 46 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 2 cmol kg⁻¹ | 11 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 9 cmol kg⁻¹ | 7 cmol kg⁻¹ | 3 cmol kg⁻¹ | 18 cmol kg⁻¹ | 11 cmol kg⁻¹ | 77 cmol kg⁻¹ | | Base Saturation | 71 % | 22 % | 49 % | 38 % | 24 % | 44 % | 29 % | 34 % | 47 % | 58 % | | Total Exchangeable Bases | 2.1 cmol kg⁻¹ | 2.6 cmol kg⁻¹ | 2.7 cmol kg⁻¹ | 2 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | 3.5 cmol kg⁻¹ | 0.9 cmol kg⁻¹ | 3.1 cmol kg⁻¹ | 5.5 cmol kg⁻¹ | 24.8 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 2 % | 2 % | 3 % | 1 % | 1 % | 3 % | 2 % | 1 % | 1 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 4 % | 35 % | 19 % | 3 % | 4 % | 10 % | 4 % | 5 % | 4 % | 5 % | | Sand | 89 % | 44 % | 41 % | 51 % | 24 % | 40 % | 70 % | 37 % | 41 % | 41 % | | Silt | 4 % | 35 % | 20 % | 14 % | 18 % | 24 % | 7 % | 35 % | 34 % | 30 % | | Clay | 7 % | 21 % | 39 % | 35 % | 58 % | 36 % | 23 % | 28 % | 25 % | 29 % | | USDA Texture | Sand | Loam | Clay loam | Sandy clay | Clay | Clay loam | Sandy clay loam | Clay loam | Loam | Clay loam | | Reference Bulk Density | 1.66 g/cm³ | 1.41 g/cm³ | 1.31 g/cm³ | 1.35 g/cm³ | 1.22 g/cm³ | 1.32 g/cm³ | 1.44 g/cm³ | 1.35 g/cm³ | 1.38 g/cm³ | 1.36 g/cm³ | | Bulk Density | 1.55 g/cm³ | 1.53 g/cm³ | 1.4 g/cm³ | 1.37 g/cm³ | 1.22 g/cm³ | 1.4 g/cm³ | 1.49 g/cm³ | 1.46 g/cm³ | 1.36 g/cm³ | 0.11 g/cm³ | | Organic Carbon | 0.2 % | 0.6 % | 0.39 % | 0.35 % | 0.68 % | 0.42 % | 0.33 % | 0.69 % | 0.4 % | 34.81 % | | PH | 5.4 | 4.9 | 5 | 5 | 5.1 | 4.8 | 4.8 | 5.6 | 5.2 | 4.5 | | Clay Cation Exchange Capacity | 20 cmol kg⁻¹ | 18 cmol kg⁻¹ | 12 cmol kg⁻¹ | 9 cmol kg⁻¹ | 6 cmol kg⁻¹ | 14 cmol kg⁻¹ | 5 cmol kg⁻¹ | 41 cmol kg⁻¹ | 31 cmol kg⁻¹ | 84 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 2 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 4 cmol kg⁻¹ | 5 cmol kg⁻¹ | 6 cmol kg⁻¹ | 3 cmol kg⁻¹ | 11 cmol kg⁻¹ | 10 cmol kg⁻¹ | 79 cmol kg⁻¹ | | Base Saturation | 74 % | 25 % | 33 % | 46 % | 24 % | 32 % | 45 % | 62 % | 47 % | 56 % | | Total Exchangeable Bases | 2.1 cmol kg⁻¹ | 2.1 cmol kg⁻¹ | 1.3 cmol kg⁻¹ | 2.8 cmol kg⁻¹ | 0.8 cmol kg⁻¹ | 2.3 cmol kg⁻¹ | 1.1 cmol kg⁻¹ | 9 cmol kg⁻¹ | 6.1 cmol kg⁻¹ | 28.4 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 4 % | 2 % | 2 % | 3 % | 2 % | 2 % | 4 % | 4 % | 1 % | 1 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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