Saline di Molentargius
— Protected Area Boundary | | A | | | | | Share | 70 % | 20 % | 10 % | | Soil Type | Calcic Luvisols | Haplic Luvisols | Eutric Fluvisols | | Topsoil Texture | Fine | Fine | Fine | | Reference Depth | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Moderately well | Very poor | | Available Water Capacity | 50 m | 50 m | 75 m | | Phase 1 | Petrocalcic | Petrocalcic | Petrocalcic | | Root Obstacle | None to 80 cm | None to 80 cm | None to 80 cm | | Impermeable Layer | None to 150 cm | 80 - 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 | Not wet within 80 cm for over 3 months, nor wet within 40 cm for over 1 month | | Topsoil Properties | | Gravel | 4 % | 19 % | 4 % | | Sand | 34 % | 31 % | 19 % | | Silt | 22 % | 22 % | 32 % | | Clay | 44 % | 47 % | 49 % | | USDA Texture | Clay | Clay | Clay | | Reference Bulk Density | 1.28 g/cm³ | 1.26 g/cm³ | 1.24 g/cm³ | | Bulk Density | 1.2 g/cm³ | 1.31 g/cm³ | 1.27 g/cm³ | | Organic Carbon | 0.63 % | 1.2 % | 1.19 % | | PH | 8 | 6.5 | 6.2 | | Clay Cation Exchange Capacity | 64 cmol kg⁻¹ | 44 cmol kg⁻¹ | 38 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 25 cmol kg⁻¹ | 27 cmol kg⁻¹ | 24 cmol kg⁻¹ | | Base Saturation | 100 % | 83 % | 91 % | | Total Exchangeable Bases | 26.2 cmol kg⁻¹ | 22.6 cmol kg⁻¹ | 22.7 cmol kg⁻¹ | | Calcium Carbonate | 9 % | 0.1 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 1 % | 1 % | | Electrical Conductivity | 0.6 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 8 % | 28 % | 3 % | | Sand | 30 % | 27 % | 21 % | | Silt | 21 % | 20 % | 32 % | | Clay | 49 % | 53 % | 47 % | | USDA Texture | Clay | Clay | Clay | | Reference Bulk Density | 1.26 g/cm³ | 1.24 g/cm³ | 1.24 g/cm³ | | Bulk Density | 1.2 g/cm³ | 1.3 g/cm³ | 1.39 g/cm³ | | Organic Carbon | 0.3 % | 0.59 % | 0.55 % | | PH | 8.2 | 7.4 | 6.8 | | Clay Cation Exchange Capacity | 62 cmol kg⁻¹ | 49 cmol kg⁻¹ | 41 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 28 cmol kg⁻¹ | 27 cmol kg⁻¹ | 20 cmol kg⁻¹ | | Base Saturation | 100 % | 84 % | 99 % | | Total Exchangeable Bases | 28.4 cmol kg⁻¹ | 26.2 cmol kg⁻¹ | 18.2 cmol kg⁻¹ | | Calcium Carbonate | 9 % | 4 % | 0.2 % | | Calcium Sulphate | 0 % | 0 % | 0 % | | Exchangeable Sodium | 5 % | 1 % | 2 % | | Electrical Conductivity | 2.9 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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