Sandwich Bay
— Protected Area Boundary | | A | B | | | | | | Share | 60 % | 20 % | 20 % | 70 % | 20 % | 10 % | | Soil Type | Calcaric Fluvisols | Eutric Fluvisols | Calcaric Cambisols | Calcaric Regosols | Eutric Gleysols | Cambic Arenosols | | Topsoil Texture | Fine | Fine | Medium | Coarse | Coarse | Coarse | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Very poor | Very poor | Moderately well | Somewhat excessive | Poor | Somewhat excessive | | Available Water Capacity | 150 m | 150 m | 150 m | 100 m | 150 m | 100 m | | Phase 1 | Saline | Saline | | | | | | 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 | | Impermeable Layer | None to 150 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 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 | Not wet within 80 cm for over 3 months, nor 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 % | 4 % | 6 % | 15 % | 10 % | 2 % | | Sand | 14 % | 19 % | 36 % | 85 % | 78 % | 89 % | | Silt | 39 % | 32 % | 43 % | 8 % | 13 % | 6 % | | Clay | 47 % | 49 % | 21 % | 7 % | 9 % | 5 % | | USDA Texture | Clay | Clay | Loam | Loamy sand | Sandy loam | Sand | | Reference Bulk Density | 1.23 g/cm³ | 1.24 g/cm³ | 1.39 g/cm³ | 1.65 g/cm³ | 1.6 g/cm³ | 1.7 g/cm³ | | Bulk Density | 1.41 g/cm³ | 1.27 g/cm³ | 1.41 g/cm³ | 1.3 g/cm³ | 1.36 g/cm³ | 1.57 g/cm³ | | Organic Carbon | 0.97 % | 1.19 % | 0.65 % | 0.49 % | 0.57 % | 0.5 % | | PH | 8 | 6.2 | 8 | 7.9 | 6.3 | 6 | | Clay Cation Exchange Capacity | 51 cmol kg⁻¹ | 38 cmol kg⁻¹ | 52 cmol kg⁻¹ | 111 cmol kg⁻¹ | 48 cmol kg⁻¹ | 40 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 28 cmol kg⁻¹ | 24 cmol kg⁻¹ | 16 cmol kg⁻¹ | 5 cmol kg⁻¹ | 6 cmol kg⁻¹ | 3 cmol kg⁻¹ | | Base Saturation | 100 % | 91 % | 100 % | 100 % | 74 % | 99 % | | Total Exchangeable Bases | 22.3 cmol kg⁻¹ | 22.7 cmol kg⁻¹ | 24.3 cmol kg⁻¹ | 4.2 cmol kg⁻¹ | 4.7 cmol kg⁻¹ | 2 cmol kg⁻¹ | | Calcium Carbonate | 13.3 % | 0 % | 7 % | 6 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 1 % | 1 % | 4 % | 2 % | 2 % | | Electrical Conductivity | 1 dS m-1 | 0.1 dS m-1 | 0.4 dS m-1 | 0.2 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 3 % | 3 % | 10 % | 14 % | 20 % | 1 % | | Sand | 15 % | 21 % | 34 % | 84 % | 64 % | 89 % | | Silt | 40 % | 32 % | 43 % | 9 % | 13 % | 6 % | | Clay | 45 % | 47 % | 23 % | 7 % | 23 % | 5 % | | USDA Texture | Clay | Clay | Loam | Loamy sand | Sandy clay loam | Sand | | Reference Bulk Density | 1.24 g/cm³ | 1.24 g/cm³ | 1.38 g/cm³ | 1.65 g/cm³ | 1.43 g/cm³ | 1.7 g/cm³ | | Bulk Density | 1.46 g/cm³ | 1.39 g/cm³ | 1.45 g/cm³ | 1.6 g/cm³ | 1.55 g/cm³ | 1.55 g/cm³ | | Organic Carbon | 0.45 % | 0.55 % | 0.43 % | 0.4 % | 0.3 % | 0.3 % | | PH | 7.9 | 6.8 | 8.1 | 8 | 6.4 | 5.9 | | Clay Cation Exchange Capacity | 51 cmol kg⁻¹ | 41 cmol kg⁻¹ | 54 cmol kg⁻¹ | 102 cmol kg⁻¹ | 38 cmol kg⁻¹ | 42 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 21 cmol kg⁻¹ | 20 cmol kg⁻¹ | 16 cmol kg⁻¹ | 5 cmol kg⁻¹ | 10 cmol kg⁻¹ | 2 cmol kg⁻¹ | | Base Saturation | 100 % | 99 % | 100 % | 100 % | 81 % | 98 % | | Total Exchangeable Bases | 20.9 cmol kg⁻¹ | 18.2 cmol kg⁻¹ | 28.7 cmol kg⁻¹ | 4.2 cmol kg⁻¹ | 6.9 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | | Calcium Carbonate | 19.2 % | 0.2 % | 8.7 % | 6 % | 0 % | 0 % | | Calcium Sulphate | 0.2 % | 0 % | 0.4 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 2 % | 1 % | 5 % | 3 % | 3 % | | Electrical Conductivity | 1.9 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | 0.3 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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