Ussuriysky Zapovednik
— Protected Area Boundary | | A | B | C | | | | | | | Share | 90 % | 10 % | 90 % | 10 % | | | Soil Type | Eutric Cambisols | Gleyic Cambisols | Gleyic Podzoluvisols | Dystric Gleysols | Eutric Fluvisols | | Topsoil Texture | Fine | Medium | Medium | Medium | Coarse | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Poor | Poor | Poor | Poor | | Available Water Capacity | 50 m | 50 m | 150 m | 150 m | 150 m | | Phase 1 | Gravelly | Gravelly | | Phreatic | Flooded | | Root Obstacle | None to 80 cm | None to 80 cm | None to 80 cm | 0 - 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 | Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month | Wet within 40 cm depth for over 11 month | Wet within 80 cm over 6 months, but not wet within 40 cm for over 11 month | | Topsoil Properties | | Gravel | 10 % | 4 % | 1 % | 2 % | 18 % | | Sand | 23 % | 45 % | 32 % | 40 % | 80 % | | Silt | 29 % | 36 % | 49 % | 39 % | 12 % | | Clay | 48 % | 19 % | 19 % | 21 % | 8 % | | USDA Texture | Clay | Loam | Loam | Loam | Loamy sand | | Reference Bulk Density | 1.25 g/cm³ | 1.42 g/cm³ | 1.4 g/cm³ | 1.4 g/cm³ | 1.62 g/cm³ | | Bulk Density | 1.28 g/cm³ | 1.41 g/cm³ | 1.35 g/cm³ | 1.3 g/cm³ | 1.27 g/cm³ | | Organic Carbon | 1.17 % | 1 % | 2.22 % | 1.17 % | 0.58 % | | PH | 6.7 | 6.4 | 5.3 | 5.1 | 6.8 | | Clay Cation Exchange Capacity | 50 cmol kg⁻¹ | 38 cmol kg⁻¹ | 36 cmol kg⁻¹ | 25 cmol kg⁻¹ | 64 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 27 cmol kg⁻¹ | 9 cmol kg⁻¹ | 17 cmol kg⁻¹ | 11 cmol kg⁻¹ | 7 cmol kg⁻¹ | | Base Saturation | 89 % | 85 % | 55 % | 47 % | 89 % | | Total Exchangeable Bases | 22.1 cmol kg⁻¹ | 8.2 cmol kg⁻¹ | 5.7 cmol kg⁻¹ | 5.5 cmol kg⁻¹ | 7.4 cmol kg⁻¹ | | Calcium Carbonate | 0.1 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 2 % | 0 % | 1 % | 3 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 24 % | 18 % | 4 % | 6 % | 10 % | | Sand | 26 % | 39 % | 25 % | 41 % | 79 % | | Silt | 29 % | 34 % | 51 % | 34 % | 11 % | | Clay | 45 % | 27 % | 24 % | 25 % | 10 % | | USDA Texture | Clay | Clay loam | Silt loam | Loam | Sandy loam | | Reference Bulk Density | 1.26 g/cm³ | 1.36 g/cm³ | 1.35 g/cm³ | 1.38 g/cm³ | 1.59 g/cm³ | | Bulk Density | 1.35 g/cm³ | 1.6 g/cm³ | 1.6 g/cm³ | 1.36 g/cm³ | 1.44 g/cm³ | | Organic Carbon | 0.58 % | 0.47 % | 0.5 % | 0.4 % | 0.24 % | | PH | 7 | 6.7 | 5.4 | 5.3 | 6.9 | | Clay Cation Exchange Capacity | 51 cmol kg⁻¹ | 37 cmol kg⁻¹ | 40 cmol kg⁻¹ | 29 cmol kg⁻¹ | 57 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 25 cmol kg⁻¹ | 11 cmol kg⁻¹ | 14 cmol kg⁻¹ | 10 cmol kg⁻¹ | 6 cmol kg⁻¹ | | Base Saturation | 97 % | 88 % | 59 % | 47 % | 93 % | | Total Exchangeable Bases | 25.9 cmol kg⁻¹ | 11.3 cmol kg⁻¹ | 4.9 cmol kg⁻¹ | 6.1 cmol kg⁻¹ | 9 cmol kg⁻¹ | | Calcium Carbonate | 0.3 % | 0.1 % | 0 % | 0 % | 0.1 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 2 % | 0 % | 1 % | 2 % | | Electrical Conductivity | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 |
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