Kurgal'dzhinskiy Nature Reserve
— Protected Area Boundary | | A | B | | | | | | Share | 50 % | 20 % | 20 % | 10 % | 80 % | 10 % | 10 % | | Soil Type | Mollic Leptosols | Haplic Solonetz | Luvic Kastanozems | Calcic Kastanozems | Gleyic Solonetz | Luvic Kastanozems | Calcic Kastanozems | | Topsoil Texture | Medium | Medium | Medium | Medium | Medium | Medium | Medium | | Reference Depth | 30 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Imperfectly | Moderately well | Moderately well | Moderately well | Poor | Moderately well | Moderately well | | Available Water Capacity | 50 mm | 150 m | 150 m | 150 m | 150 m | 150 m | 150 m | | Topsoil Properties | | Gravel | 27 % | 1 % | 1 % | 1 % | 1 % | 1 % | 1 % | | Sand | 44 % | 47 % | 36 % | 28 % | 35 % | 36 % | 28 % | | Silt | 32 % | 27 % | 42 % | 39 % | 37 % | 42 % | 39 % | | Clay | 24 % | 26 % | 22 % | 33 % | 28 % | 22 % | 33 % | | USDA Texture | Loam | Sandy clay loam | Loam | Clay loam | Clay loam | Loam | Clay loam | | Reference Bulk Density | 1.38 g/cm³ | 1.38 g/cm³ | 1.38 g/cm³ | 1.31 g/cm³ | 1.34 g/cm³ | 1.38 g/cm³ | 1.31 g/cm³ | | Bulk Density | 1.11 g/cm³ | 1.51 g/cm³ | 1.24 g/cm³ | 1.27 g/cm³ | 1.32 g/cm³ | 1.24 g/cm³ | 1.27 g/cm³ | | Organic Carbon | 1.67 % | 0.62 % | 1.21 % | 1.25 % | 0.7 % | 1.21 % | 1.25 % | | PH | 7.2 | 7.4 | 7.2 | 8 | 7.4 | 7.2 | 8 | | Clay Cation Exchange Capacity | 66 cmol kg⁻¹ | 51 cmol kg⁻¹ | 69 cmol kg⁻¹ | 56 cmol kg⁻¹ | 58 cmol kg⁻¹ | 69 cmol kg⁻¹ | 56 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 22 cmol kg⁻¹ | 15 cmol kg⁻¹ | 20 cmol kg⁻¹ | 23 cmol kg⁻¹ | 18 cmol kg⁻¹ | 20 cmol kg⁻¹ | 23 cmol kg⁻¹ | | Base Saturation | 99 % | 100 % | 100 % | 100 % | 96 % | 100 % | 100 % | | Total Exchangeable Bases | 21.8 cmol kg⁻¹ | 15 cmol kg⁻¹ | 20 cmol kg⁻¹ | 23 cmol kg⁻¹ | 17.3 cmol kg⁻¹ | 20 cmol kg⁻¹ | 23 cmol kg⁻¹ | | Calcium Carbonate | 2.7 % | 1 % | 1 % | 4.5 % | 1.2 % | 1 % | 4.5 % | | Calcium Sulphate | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | | Exchangeable Sodium | 1 % | 13 % | 4 % | 2 % | 19 % | 4 % | 2 % | | Electrical Conductivity | 0.2 dS m-1 | 1.2 dS m-1 | 1.8 dS m-1 | 0.3 dS m-1 | 2 dS m-1 | 1.8 dS m-1 | 0.3 dS m-1 | | Subsoil Properties | | Gravel | | 1 % | 1 % | 1 % | 1 % | 1 % | 1 % | | Sand | | 42 % | 28 % | 28 % | 27 % | 28 % | 28 % | | Silt | | 27 % | 43 % | 42 % | 37 % | 43 % | 42 % | | Clay | | 31 % | 29 % | 30 % | 36 % | 29 % | 30 % | | USDA Texture | | Clay loam | Clay loam | Clay loam | Clay loam | Clay loam | Clay loam | | Reference Bulk Density | | 1.34 g/cm³ | 1.32 g/cm³ | 1.32 g/cm³ | 1.29 g/cm³ | 1.32 g/cm³ | 1.32 g/cm³ | | Bulk Density | | 1.56 g/cm³ | 1.26 g/cm³ | 1.32 g/cm³ | 1.4 g/cm³ | 1.26 g/cm³ | 1.32 g/cm³ | | Organic Carbon | | 0.22 % | 0.52 % | 0.52 % | 0.25 % | 0.52 % | 0.52 % | | PH | | 8.4 | 7.8 | 8.2 | 8.6 | 7.8 | 8.2 | | Clay Cation Exchange Capacity | | 61 cmol kg⁻¹ | 72 cmol kg⁻¹ | 66 cmol kg⁻¹ | 60 cmol kg⁻¹ | 72 cmol kg⁻¹ | 66 cmol kg⁻¹ | | Soil Cation Exchange Capacity | | 20 cmol kg⁻¹ | 23 cmol kg⁻¹ | 22 cmol kg⁻¹ | 23 cmol kg⁻¹ | 23 cmol kg⁻¹ | 22 cmol kg⁻¹ | | Base Saturation | | 100 % | 100 % | 100 % | 100 % | 100 % | 100 % | | Total Exchangeable Bases | | 20 cmol kg⁻¹ | 23 cmol kg⁻¹ | 22 cmol kg⁻¹ | 23 cmol kg⁻¹ | 23 cmol kg⁻¹ | 22 cmol kg⁻¹ | | Calcium Carbonate | | 2.9 % | 9.6 % | 13.4 % | 3 % | 9.6 % | 13.4 % | | Calcium Sulphate | | 0.1 % | 0.3 % | 0.3 % | 0.1 % | 0.3 % | 0.3 % | | Exchangeable Sodium | | 27 % | 10 % | 3 % | 40 % | 10 % | 3 % | | Electrical Conductivity | | 2.2 dS m-1 | 6.4 dS m-1 | 0.4 dS m-1 | 1.5 dS m-1 | 6.4 dS m-1 | 0.4 dS m-1 |
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