Torrente Orba
— Protected Area Boundary | | A | | | | | Share | 50 % | 30 % | 15 % | 5 % | | Soil Type | Eutric Cambisols | Eutric Fluvisols | Gleyic Cambisols | Eutric Vertisols | | Topsoil Texture | Coarse | Fine | Coarse | Fine | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Well | Very poor | Poor | Poor | | Available Water Capacity | 15 m | 75 m | 15 m | 50 m | | Phase 1 | Gravelly | Gravelly | Gravelly | Gravelly | | Root Obstacle | None to 80 cm | None to 80 cm | 60 - 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 | 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 80 cm for 3 to 6 months, but not wet within 40 cm for over 1 month | | Misc. Property | | | | Vertic (cracks of more than 1 cm wide) | | Topsoil Properties | | Gravel | 10 % | 4 % | 5 % | 4 % | | Sand | 77 % | 19 % | 76 % | 19 % | | Silt | 14 % | 32 % | 13 % | 25 % | | Clay | 9 % | 49 % | 11 % | 56 % | | USDA Texture | Sandy loam | Clay | Sandy loam | Clay | | Reference Bulk Density | 1.6 g/cm³ | 1.24 g/cm³ | 1.56 g/cm³ | 1.22 g/cm³ | | Bulk Density | 1.5 g/cm³ | 1.27 g/cm³ | 1.31 g/cm³ | 1.56 g/cm³ | | Organic Carbon | 0.7 % | 1.19 % | 0.79 % | 1.05 % | | PH | 6.9 | 6.2 | 6.2 | 6.9 | | Clay Cation Exchange Capacity | 49 cmol kg⁻¹ | 38 cmol kg⁻¹ | 40 cmol kg⁻¹ | 70 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 7 cmol kg⁻¹ | 24 cmol kg⁻¹ | 7 cmol kg⁻¹ | 43 cmol kg⁻¹ | | Base Saturation | 91 % | 91 % | 71 % | 100 % | | Total Exchangeable Bases | 6.7 cmol kg⁻¹ | 22.7 cmol kg⁻¹ | 7.1 cmol kg⁻¹ | 40.9 cmol kg⁻¹ | | Calcium Carbonate | 0.1 % | 0 % | 0 % | 0.2 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 1 % | 3 % | 1 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 20 % | 3 % | 8 % | 5 % | | Sand | 67 % | 21 % | 62 % | 18 % | | Silt | 16 % | 32 % | 15 % | 24 % | | Clay | 17 % | 47 % | 23 % | 58 % | | USDA Texture | Sandy loam | Clay | Sandy clay loam | Clay | | Reference Bulk Density | 1.48 g/cm³ | 1.24 g/cm³ | 1.43 g/cm³ | 1.21 g/cm³ | | Bulk Density | 1.5 g/cm³ | 1.39 g/cm³ | 1.44 g/cm³ | 1.6 g/cm³ | | Organic Carbon | 0.4 % | 0.55 % | 0.41 % | 0.59 % | | PH | 7.3 | 6.8 | 6.1 | 7.5 | | Clay Cation Exchange Capacity | 48 cmol kg⁻¹ | 41 cmol kg⁻¹ | 32 cmol kg⁻¹ | 70 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 8 cmol kg⁻¹ | 20 cmol kg⁻¹ | 12 cmol kg⁻¹ | 42 cmol kg⁻¹ | | Base Saturation | 91 % | 99 % | 77 % | 100 % | | Total Exchangeable Bases | 9.3 cmol kg⁻¹ | 18.2 cmol kg⁻¹ | 8.9 cmol kg⁻¹ | 44.2 cmol kg⁻¹ | | Calcium Carbonate | 0.1 % | 0.2 % | 0 % | 0.8 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 2 % | 3 % | 2 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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