Ahja
— Protected Area Boundary | | A | B | C | | | | | | | Share | 45 % | 20 % | 20 % | 15 % | 75 % | 25 % | | | Soil Type | Gleyic Luvisols | Eutric Planosols | Eutric Gleysols | Terric Histosols | Haplic Podzols | Gleyic Podzols | Terric Histosols | | Topsoil Texture | Medium | Medium | Medium | Medium | Coarse | Coarse | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Poor | Poor | Poor | Very poor | Somewhat excessive | Poor | Very poor | | Available Water Capacity | 15 m | 15 m | 125 m | 150 m | 15 m | 15 m | 150 m | | Phase 1 | Stony | Stony | Stony | | Gravelly | Gravelly | | | Phase 2 | Gravelly | Gravelly | | | | | | | Root Obstacle | None to 80 cm | None to 80 cm | None to 80 cm | None to 80 cm | None to 80 cm | None to 80 cm | None to 80 cm | | Impermeable Layer | 40 - 80 cm | 40 - 80 cm | None to 150 cm | None to 150 cm | None to 150 cm | None to 150 cm | None to 150 cm | | Soil Water Regime | Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month | Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month | Wet within 40 cm depth for over 11 month | Wet within 40 cm depth for over 11 month | Not wet within 80 cm for over 3 months, nor 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 40 cm depth for over 11 month | | Topsoil Properties | | Gravel | 5 % | 4 % | 4 % | 28 % | 3 % | 2 % | 28 % | | Sand | 47 % | 42 % | 37 % | 35 % | 87 % | 86 % | 35 % | | Silt | 29 % | 38 % | 40 % | 33 % | 9 % | 10 % | 33 % | | Clay | 24 % | 20 % | 23 % | 32 % | 4 % | 4 % | 32 % | | USDA Texture | Loam | Loam | Loam | Clay loam | Loamy sand | Loamy sand | Clay loam | | Reference Bulk Density | 1.39 g/cm³ | 1.41 g/cm³ | 1.38 g/cm³ | 1.32 g/cm³ | 1.73 g/cm³ | 1.73 g/cm³ | 1.32 g/cm³ | | Bulk Density | 1.54 g/cm³ | 1.47 g/cm³ | 1.35 g/cm³ | 0.28 g/cm³ | 1.4 g/cm³ | 1.31 g/cm³ | 0.28 g/cm³ | | Organic Carbon | 0.83 % | 1.06 % | 1.07 % | 39.4 % | 2.18 % | 1.97 % | 39.4 % | | PH | 6.3 | 5.6 | 6.2 | 5.6 | 4.4 | 4.4 | 5.6 | | Clay Cation Exchange Capacity | 46 cmol kg⁻¹ | 37 cmol kg⁻¹ | 41 cmol kg⁻¹ | 45 cmol kg⁻¹ | 101 cmol kg⁻¹ | 52 cmol kg⁻¹ | 45 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 16 cmol kg⁻¹ | 11 cmol kg⁻¹ | 13 cmol kg⁻¹ | 87 cmol kg⁻¹ | 9 cmol kg⁻¹ | 6 cmol kg⁻¹ | 87 cmol kg⁻¹ | | Base Saturation | 93 % | 67 % | 88 % | 75 % | 11 % | 18 % | 75 % | | Total Exchangeable Bases | 14.9 cmol kg⁻¹ | 8.4 cmol kg⁻¹ | 10.2 cmol kg⁻¹ | 59.5 cmol kg⁻¹ | 2.6 cmol kg⁻¹ | 3.6 cmol kg⁻¹ | 59.5 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 3 % | 2 % | 1 % | 1 % | 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 | | Subsoil Properties | | Gravel | 6 % | 4 % | 5 % | 5 % | 4 % | 3 % | 5 % | | Sand | 39 % | 33 % | 36 % | 52 % | 88 % | 85 % | 52 % | | Silt | 27 % | 31 % | 36 % | 23 % | 8 % | 10 % | 23 % | | Clay | 34 % | 36 % | 28 % | 25 % | 4 % | 5 % | 25 % | | USDA Texture | Clay loam | Clay loam | Clay loam | Sandy clay loam | Sand | Loamy sand | Sandy clay loam | | Reference Bulk Density | 1.33 g/cm³ | 1.3 g/cm³ | 1.35 g/cm³ | 1.38 g/cm³ | 1.74 g/cm³ | 1.7 g/cm³ | 1.38 g/cm³ | | Bulk Density | 1.65 g/cm³ | 1.4 g/cm³ | 1.5 g/cm³ | 0.18 g/cm³ | 1.51 g/cm³ | 1.54 g/cm³ | 0.18 g/cm³ | | Organic Carbon | 0.28 % | 0.43 % | 0.37 % | 38.46 % | 0.39 % | 0.91 % | 38.46 % | | PH | 7 | 6.3 | 6.6 | 5.8 | 5 | 4.9 | 5.8 | | Clay Cation Exchange Capacity | 44 cmol kg⁻¹ | 47 cmol kg⁻¹ | 42 cmol kg⁻¹ | 49 cmol kg⁻¹ | 66 cmol kg⁻¹ | 44 cmol kg⁻¹ | 49 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 16 cmol kg⁻¹ | 17 cmol kg⁻¹ | 13 cmol kg⁻¹ | 88 cmol kg⁻¹ | 2 cmol kg⁻¹ | 3 cmol kg⁻¹ | 88 cmol kg⁻¹ | | Base Saturation | 99 % | 89 % | 90 % | 96 % | 21 % | 21 % | 96 % | | Total Exchangeable Bases | 15.9 cmol kg⁻¹ | 15.2 cmol kg⁻¹ | 11.9 cmol kg⁻¹ | 81.8 cmol kg⁻¹ | 1.5 cmol kg⁻¹ | 1.7 cmol kg⁻¹ | 81.8 cmol kg⁻¹ | | Calcium Carbonate | 0.4 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 4 % | 2 % | 1 % | 3 % | 3 % | 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 |
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