Burtnieku ezera plavas
— Protected Area Boundary | | A | B | | | | | | Share | 60 % | 20 % | 15 % | 5 % | | | Soil Type | Haplic Luvisols | Gleyic Luvisols | Gleyic Luvisols | Fibric Histosols | Terric Histosols | | Topsoil Texture | Medium | Medium | Medium | Fine | Medium | | Reference Depth | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Poor | Poor | Very poor | Very poor | | Available Water Capacity | 100 m | 50 m | 50 m | 150 m | 150 m | | Phase 1 | Stony | Stony | Stony | | | | 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 | 40 - 80 cm | 40 - 80 cm | None to 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 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 40 cm depth for over 11 month | Wet within 40 cm depth for over 11 month | | Topsoil Properties | | Gravel | 4 % | 5 % | 5 % | 1 % | 28 % | | Sand | 41 % | 47 % | 47 % | 20 % | 35 % | | Silt | 37 % | 29 % | 29 % | 40 % | 33 % | | Clay | 22 % | 24 % | 24 % | 40 % | 32 % | | USDA Texture | Loam | Loam | Loam | Clay | Clay loam | | Reference Bulk Density | 1.4 g/cm³ | 1.39 g/cm³ | 1.39 g/cm³ | 1.26 g/cm³ | 1.32 g/cm³ | | Bulk Density | 1.43 g/cm³ | 1.54 g/cm³ | 1.54 g/cm³ | 0.1 g/cm³ | 0.28 g/cm³ | | Organic Carbon | 0.74 % | 0.83 % | 0.83 % | 33.63 % | 39.4 % | | PH | 6.5 | 6.3 | 6.3 | 4.3 | 5.6 | | Clay Cation Exchange Capacity | 47 cmol kg⁻¹ | 46 cmol kg⁻¹ | 46 cmol kg⁻¹ | 45 cmol kg⁻¹ | 45 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 13 cmol kg⁻¹ | 16 cmol kg⁻¹ | 16 cmol kg⁻¹ | 77 cmol kg⁻¹ | 87 cmol kg⁻¹ | | Base Saturation | 91 % | 93 % | 93 % | 62 % | 75 % | | Total Exchangeable Bases | 11 cmol kg⁻¹ | 14.9 cmol kg⁻¹ | 14.9 cmol kg⁻¹ | 31.4 cmol kg⁻¹ | 59.5 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0 % | 0 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 2 % | 2 % | 2 % | 1 % | | 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 | 3 % | 6 % | 6 % | 2 % | 5 % | | Sand | 37 % | 39 % | 39 % | 47 % | 52 % | | Silt | 34 % | 27 % | 27 % | 26 % | 23 % | | Clay | 29 % | 34 % | 34 % | 27 % | 25 % | | USDA Texture | Clay loam | Clay loam | Clay loam | Sandy clay loam | Sandy clay loam | | Reference Bulk Density | 1.35 g/cm³ | 1.33 g/cm³ | 1.33 g/cm³ | 1.38 g/cm³ | 1.38 g/cm³ | | Bulk Density | 1.51 g/cm³ | 1.65 g/cm³ | 1.65 g/cm³ | 0.1 g/cm³ | 0.18 g/cm³ | | Organic Carbon | 0.36 % | 0.28 % | 0.28 % | 32.89 % | 38.46 % | | PH | 6.7 | 7 | 7 | 4.6 | 5.8 | | Clay Cation Exchange Capacity | 50 cmol kg⁻¹ | 44 cmol kg⁻¹ | 44 cmol kg⁻¹ | 71 cmol kg⁻¹ | 49 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 14 cmol kg⁻¹ | 16 cmol kg⁻¹ | 16 cmol kg⁻¹ | 78 cmol kg⁻¹ | 88 cmol kg⁻¹ | | Base Saturation | 93 % | 99 % | 99 % | 40 % | 96 % | | Total Exchangeable Bases | 13.1 cmol kg⁻¹ | 15.9 cmol kg⁻¹ | 15.9 cmol kg⁻¹ | 27.4 cmol kg⁻¹ | 81.8 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 0.4 % | 0.4 % | 0 % | 0 % | | Calcium Sulphate | 0 % | 0 % | 0 % | 0 % | 0 % | | Exchangeable Sodium | 1 % | 2 % | 2 % | 1 % | 1 % | | 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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