Paul do Boquilobo Biosphere Reserve
— Protected Area Boundary | | A | | | | | Share | 60 % | 30 % | 4 % | 3 % | 3 % | | Soil Type | Eutric Fluvisols | Calcaric Fluvisols | Eutric Gleysols | Dystric Fluvisols | Gleyic Solonchaks | | Topsoil Texture | Medium | Fine | Medium | Medium | Fine | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Poor | Very poor | Poor | Poor | Poor | | Available Water Capacity | 150 m | 150 m | 150 m | 150 m | 150 m | | Phase 1 | | | | | Sodic | | Root Obstacle | None to 80 cm | None to 80 cm | None to 80 cm | None to 80 cm | None to 80 cm | | Impermeable Layer | None to 150 cm | None to 150 cm | None to 150 cm | None to 150 cm | | | Soil Water Regime | Wet within 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month | Wet within 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month | Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month | Wet within 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month | Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month | | Topsoil Properties | | Gravel | 4 % | 4 % | 4 % | 4 % | 4 % | | Sand | 39 % | 14 % | 37 % | 47 % | 22 % | | Silt | 40 % | 39 % | 40 % | 33 % | 26 % | | Clay | 21 % | 47 % | 23 % | 20 % | 52 % | | USDA Texture | Loam | Clay | Loam | Loam | Clay | | Reference Bulk Density | 1.4 g/cm³ | 1.23 g/cm³ | 1.38 g/cm³ | 1.42 g/cm³ | 1.23 g/cm³ | | Bulk Density | 1.36 g/cm³ | 1.41 g/cm³ | 1.35 g/cm³ | 1.33 g/cm³ | 1.23 g/cm³ | | Organic Carbon | 0.86 % | 0.97 % | 1.07 % | 1.05 % | 0.53 % | | PH | 7.2 | 8 | 6.2 | 4.8 | 8.8 | | Clay Cation Exchange Capacity | 63 cmol kg⁻¹ | 51 cmol kg⁻¹ | 41 cmol kg⁻¹ | 21 cmol kg⁻¹ | 39 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 16 cmol kg⁻¹ | 28 cmol kg⁻¹ | 13 cmol kg⁻¹ | 7 cmol kg⁻¹ | 29 cmol kg⁻¹ | | Base Saturation | 91 % | 100 % | 88 % | 36 % | 100 % | | Total Exchangeable Bases | 16.9 cmol kg⁻¹ | 22.3 cmol kg⁻¹ | 10.2 cmol kg⁻¹ | 2.6 cmol kg⁻¹ | 46.5 cmol kg⁻¹ | | Calcium Carbonate | 0.5 % | 13.3 % | 0 % | 0 % | 9 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0.4 % | | Exchangeable Sodium | 2 % | 2 % | 2 % | 2 % | 45 % | | Electrical Conductivity | 0.1 dS m-1 | 1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 12.7 dS m-1 | | Subsoil Properties | | Gravel | 7 % | 3 % | 5 % | 8 % | 6 % | | Sand | 41 % | 15 % | 36 % | 51 % | 24 % | | Silt | 38 % | 40 % | 36 % | 29 % | 23 % | | Clay | 21 % | 45 % | 28 % | 20 % | 53 % | | USDA Texture | Loam | Clay | Clay loam | Loam | Clay | | Reference Bulk Density | 1.4 g/cm³ | 1.24 g/cm³ | 1.35 g/cm³ | 1.43 g/cm³ | 1.23 g/cm³ | | Bulk Density | 1.39 g/cm³ | 1.46 g/cm³ | 1.5 g/cm³ | 1.39 g/cm³ | 1.31 g/cm³ | | Organic Carbon | 0.38 % | 0.45 % | 0.37 % | 0.41 % | 0.38 % | | PH | 7.5 | 7.9 | 6.6 | 4.9 | 8.8 | | Clay Cation Exchange Capacity | 61 cmol kg⁻¹ | 51 cmol kg⁻¹ | 42 cmol kg⁻¹ | 20 cmol kg⁻¹ | 48 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 14 cmol kg⁻¹ | 21 cmol kg⁻¹ | 13 cmol kg⁻¹ | 7 cmol kg⁻¹ | 29 cmol kg⁻¹ | | Base Saturation | 96 % | 100 % | 90 % | 29 % | 100 % | | Total Exchangeable Bases | 15.2 cmol kg⁻¹ | 20.9 cmol kg⁻¹ | 11.9 cmol kg⁻¹ | 2 cmol kg⁻¹ | 55.3 cmol kg⁻¹ | | Calcium Carbonate | 2.5 % | 19.2 % | 0 % | 0 % | 9 % | | Calcium Sulphate | 0 % | 0.2 % | 0 % | 0 % | 0.5 % | | Exchangeable Sodium | 3 % | 3 % | 2 % | 2 % | 42 % | | Electrical Conductivity | 0.1 dS m-1 | 1.9 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 21.5 dS m-1 |
|