Reserve Speciale d'Anjanaharibe-Sud
— Protected Area Boundary | | A | B | | | | | | Share | 40 % | 30 % | 10 % | 10 % | 10 % | 50 % | 20 % | 20 % | 10 % | | Soil Type | Orthic Ferralsols | Orthic Acrisols | Gleysols | Humic Ferralsols | Ferralic Cambisols | Orthic Ferralsols | Humic Ferralsols | Humic Acrisols | Humic Gleysols | | Topsoil Texture | Medium | Medium | Medium | Medium | Medium | Medium | Medium | Medium | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Moderately well | Poor | 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 | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 3 % | 10 % | 4 % | 3 % | 1 % | 3 % | 3 % | 5 % | 4 % | | Sand | 60 % | 49 % | 38 % | 53 % | 52 % | 60 % | 53 % | 46 % | 33 % | | Silt | 14 % | 27 % | 40 % | 20 % | 25 % | 14 % | 20 % | 30 % | 45 % | | Clay | 26 % | 24 % | 22 % | 27 % | 23 % | 26 % | 27 % | 24 % | 22 % | | USDA Texture | Sandy clay loam | Sandy clay loam | Loam | Sandy clay loam | Sandy clay loam | Sandy clay loam | Sandy clay loam | Loam | Loam | | Reference Bulk Density | 1.41 g/cm³ | 1.4 g/cm³ | 1.39 g/cm³ | 1.39 g/cm³ | 1.41 g/cm³ | 1.41 g/cm³ | 1.39 g/cm³ | 1.39 g/cm³ | 1.38 g/cm³ | | Bulk Density | 1.4 g/cm³ | 1.4 g/cm³ | 1.33 g/cm³ | 1.2 g/cm³ | 1.31 g/cm³ | 1.4 g/cm³ | 1.2 g/cm³ | 1.3 g/cm³ | 1.2 g/cm³ | | Organic Carbon | 1.06 % | 1 % | 1.27 % | 2.34 % | 0.95 % | 1.06 % | 2.34 % | 1.73 % | 3.71 % | | PH | 5 | 4.6 | 5.8 | 4.8 | 4.7 | 5 | 4.8 | 5 | 5.5 | | Clay Cation Exchange Capacity | 8 cmol kg⁻¹ | 16 cmol kg⁻¹ | 35 cmol kg⁻¹ | 8 cmol kg⁻¹ | 16 cmol kg⁻¹ | 8 cmol kg⁻¹ | 8 cmol kg⁻¹ | 19 cmol kg⁻¹ | 33 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 6 cmol kg⁻¹ | 7 cmol kg⁻¹ | 12 cmol kg⁻¹ | 8 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 8 cmol kg⁻¹ | 9 cmol kg⁻¹ | 18 cmol kg⁻¹ | | Base Saturation | 38 % | 44 % | 82 % | 20 % | 39 % | 38 % | 20 % | 27 % | 34 % | | Total Exchangeable Bases | 2 cmol kg⁻¹ | 3.5 cmol kg⁻¹ | 8.8 cmol kg⁻¹ | 1.2 cmol kg⁻¹ | 2.6 cmol kg⁻¹ | 2 cmol kg⁻¹ | 1.2 cmol kg⁻¹ | 2.5 cmol kg⁻¹ | 3.1 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 1 % | 2 % | 2 % | 2 % | 3 % | 2 % | 1 % | 2 % | | 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 | | Subsoil Properties | | Gravel | 3 % | 10 % | 5 % | 3 % | 5 % | 3 % | 3 % | 7 % | 5 % | | Sand | 51 % | 40 % | 37 % | 53 % | 48 % | 51 % | 53 % | 41 % | 37 % | | Silt | 14 % | 24 % | 35 % | 18 % | 24 % | 14 % | 18 % | 26 % | 35 % | | Clay | 35 % | 36 % | 28 % | 29 % | 28 % | 35 % | 29 % | 33 % | 28 % | | USDA Texture | Sandy clay | Clay loam | Clay loam | Sandy clay loam | Sandy clay loam | Sandy clay | Sandy clay loam | Clay loam | Clay loam | | Reference Bulk Density | 1.35 g/cm³ | 1.32 g/cm³ | 1.35 g/cm³ | 1.38 g/cm³ | 1.37 g/cm³ | 1.35 g/cm³ | 1.38 g/cm³ | 1.34 g/cm³ | 1.35 g/cm³ | | Bulk Density | 1.37 g/cm³ | 1.4 g/cm³ | 1.43 g/cm³ | 1.17 g/cm³ | 1.3 g/cm³ | 1.37 g/cm³ | 1.17 g/cm³ | 1.35 g/cm³ | 1.46 g/cm³ | | Organic Carbon | 0.35 % | 0.42 % | 0.42 % | 1.12 % | 0.35 % | 0.35 % | 1.12 % | 0.77 % | 0.69 % | | PH | 5 | 4.8 | 6.3 | 5 | 4.9 | 5 | 5 | 5.2 | 5.6 | | Clay Cation Exchange Capacity | 9 cmol kg⁻¹ | 14 cmol kg⁻¹ | 38 cmol kg⁻¹ | 7 cmol kg⁻¹ | 12 cmol kg⁻¹ | 9 cmol kg⁻¹ | 7 cmol kg⁻¹ | 15 cmol kg⁻¹ | 41 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 4 cmol kg⁻¹ | 6 cmol kg⁻¹ | 12 cmol kg⁻¹ | 5 cmol kg⁻¹ | 5 cmol kg⁻¹ | 4 cmol kg⁻¹ | 5 cmol kg⁻¹ | 7 cmol kg⁻¹ | 11 cmol kg⁻¹ | | Base Saturation | 46 % | 32 % | 86 % | 40 % | 57 % | 46 % | 40 % | 21 % | 62 % | | Total Exchangeable Bases | 2.8 cmol kg⁻¹ | 2.3 cmol kg⁻¹ | 9.5 cmol kg⁻¹ | 4.1 cmol kg⁻¹ | 3.7 cmol kg⁻¹ | 2.8 cmol kg⁻¹ | 4.1 cmol kg⁻¹ | 3 cmol kg⁻¹ | 9 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 2 % | 2 % | 3 % | 2 % | 3 % | 3 % | 1 % | 4 % | | 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 |
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