Tuhala
— Protected Area Boundary | A | B | | | | Share | | 60 % | 40 % | Soil Type | Calcaric Regosols | Terric Histosols | Fibric Histosols | Topsoil Texture | Medium | Medium | Fine | Reference Depth | 100 cm | 100 cm | 100 cm | Drainage | Moderately well | Very poor | Very poor | Available Water Capacity | 50 m | 150 m | 150 m | Phase 1 | Petrocalcic | | | Phase 2 | Stony | | | Root Obstacle | None to 80 cm | None to 80 cm | None to 80 cm | Impermeable Layer | 80 - 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 40 cm depth for over 11 month | Wet within 40 cm depth for over 11 month | Topsoil Properties | Gravel | 14 % | 28 % | 1 % | Sand | 44 % | 35 % | 20 % | Silt | 35 % | 33 % | 40 % | Clay | 21 % | 32 % | 40 % | USDA Texture | Loam | Clay loam | Clay | Reference Bulk Density | 1.41 g/cm³ | 1.32 g/cm³ | 1.26 g/cm³ | Bulk Density | 1.37 g/cm³ | 0.28 g/cm³ | 0.1 g/cm³ | Organic Carbon | 0.75 % | 39.4 % | 33.63 % | PH | 8 | 5.6 | 4.3 | Clay Cation Exchange Capacity | 45 cmol kg⁻¹ | 45 cmol kg⁻¹ | 45 cmol kg⁻¹ | Soil Cation Exchange Capacity | 17 cmol kg⁻¹ | 87 cmol kg⁻¹ | 77 cmol kg⁻¹ | Base Saturation | 100 % | 75 % | 62 % | Total Exchangeable Bases | 26.8 cmol kg⁻¹ | 59.5 cmol kg⁻¹ | 31.4 cmol kg⁻¹ | Calcium Carbonate | 15 % | 0 % | 0 % | Calcium Sulphate | 0 % | 0 % | 0 % | Exchangeable Sodium | 2 % | 1 % | 2 % | Electrical Conductivity | 0.2 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | Subsoil Properties | Gravel | 18 % | 5 % | 2 % | Sand | 40 % | 52 % | 47 % | Silt | 35 % | 23 % | 26 % | Clay | 25 % | 25 % | 27 % | USDA Texture | Loam | Sandy clay loam | Sandy clay loam | Reference Bulk Density | 1.37 g/cm³ | 1.38 g/cm³ | 1.38 g/cm³ | Bulk Density | 1.5 g/cm³ | 0.18 g/cm³ | 0.1 g/cm³ | Organic Carbon | 0.47 % | 38.46 % | 32.89 % | PH | 8.1 | 5.8 | 4.6 | Clay Cation Exchange Capacity | 52 cmol kg⁻¹ | 49 cmol kg⁻¹ | 71 cmol kg⁻¹ | Soil Cation Exchange Capacity | 15 cmol kg⁻¹ | 88 cmol kg⁻¹ | 78 cmol kg⁻¹ | Base Saturation | 100 % | 96 % | 40 % | Total Exchangeable Bases | 36.5 cmol kg⁻¹ | 81.8 cmol kg⁻¹ | 27.4 cmol kg⁻¹ | Calcium Carbonate | 15 % | 0 % | 0 % | Calcium Sulphate | 0 % | 0 % | 0 % | Exchangeable Sodium | 2 % | 1 % | 1 % | Electrical Conductivity | 0.3 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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