Ukrainskii Stepnoi Zapovednik
— Protected Area Boundary | | A | B | C | | | | | | | Share | 90 % | 10 % | 90 % | 10 % | | | Soil Type | Cambic Arenosols | Cambic Arenosols | Haplic Chernozems | Luvic Chernozems | Haplic Chernozems | | Topsoil Texture | Coarse | Coarse | Medium | Fine | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Somewhat excessive | Somewhat excessive | Moderately well | Moderately well | Moderately well | | Available Water Capacity | 100 m | 100 m | 150 m | 150 m | 150 m | | Root Obstacle | 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 | | Soil Water Regime | 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 | 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 | 2 % | 2 % | 4 % | 4 % | 4 % | | Sand | 89 % | 89 % | 23 % | 19 % | 23 % | | Silt | 6 % | 6 % | 54 % | 37 % | 54 % | | Clay | 5 % | 5 % | 23 % | 44 % | 23 % | | USDA Texture | Sand | Sand | Silt loam | Clay | Silt loam | | Reference Bulk Density | 1.7 g/cm³ | 1.7 g/cm³ | 1.35 g/cm³ | 1.25 g/cm³ | 1.35 g/cm³ | | Bulk Density | 1.57 g/cm³ | 1.57 g/cm³ | 1.22 g/cm³ | 1.23 g/cm³ | 1.22 g/cm³ | | Organic Carbon | 0.5 % | 0.5 % | 2.09 % | 2.44 % | 2.09 % | | PH | 6 | 6 | 6.9 | 7.2 | 6.9 | | Clay Cation Exchange Capacity | 40 cmol kg⁻¹ | 40 cmol kg⁻¹ | 67 cmol kg⁻¹ | 65 cmol kg⁻¹ | 67 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 3 cmol kg⁻¹ | 3 cmol kg⁻¹ | 23 cmol kg⁻¹ | 38 cmol kg⁻¹ | 23 cmol kg⁻¹ | | Base Saturation | 99 % | 99 % | 100 % | 100 % | 100 % | | Total Exchangeable Bases | 2 cmol kg⁻¹ | 2 cmol kg⁻¹ | 18.6 cmol kg⁻¹ | 42 cmol kg⁻¹ | 18.6 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0.4 % | 4.2 % | 0.4 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 2 % | 2 % | 1 % | 1 % | 1 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.5 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 1 % | 1 % | 17 % | 6 % | 17 % | | Sand | 89 % | 89 % | 26 % | 14 % | 26 % | | Silt | 6 % | 6 % | 52 % | 39 % | 52 % | | Clay | 5 % | 5 % | 22 % | 47 % | 22 % | | USDA Texture | Sand | Sand | Silt loam | Clay | Silt loam | | Reference Bulk Density | 1.7 g/cm³ | 1.7 g/cm³ | 1.37 g/cm³ | 1.23 g/cm³ | 1.37 g/cm³ | | Bulk Density | 1.55 g/cm³ | 1.55 g/cm³ | 1.35 g/cm³ | 1.37 g/cm³ | 1.35 g/cm³ | | Organic Carbon | 0.3 % | 0.3 % | 0.89 % | 1.25 % | 0.89 % | | PH | 5.9 | 5.9 | 7.4 | 7.3 | 7.4 | | Clay Cation Exchange Capacity | 42 cmol kg⁻¹ | 42 cmol kg⁻¹ | 71 cmol kg⁻¹ | 58 cmol kg⁻¹ | 71 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 2 cmol kg⁻¹ | 2 cmol kg⁻¹ | 17 cmol kg⁻¹ | 30 cmol kg⁻¹ | 17 cmol kg⁻¹ | | Base Saturation | 98 % | 98 % | 100 % | 100 % | 100 % | | Total Exchangeable Bases | 1.4 cmol kg⁻¹ | 1.4 cmol kg⁻¹ | 17.1 cmol kg⁻¹ | 40 cmol kg⁻¹ | 17.1 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 5.4 % | 7.8 % | 5.4 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 3 % | 3 % | 2 % | 1 % | 2 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.5 dS m-1 | 0.1 dS m-1 |
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