Reserva de la Biosfera Sierra Gorda
— Protected Area Boundary | | A | B | C | | | | | | | Share | 40 % | 35 % | 25 % | 75 % | 25 % | 82 % | 18 % | | Soil Type | Lithic Leptosols | Haplic Phaeozems | Chromic Luvisols | Haplic Phaeozems | Lithic Leptosols | Lithic Leptosols | Rendzic Leptosols | | Topsoil Texture | Medium | Fine | Fine | Fine | Medium | Medium | Medium | | Reference Depth | 10 cm | 100 cm | 100 cm | 100 cm | 10 cm | 10 cm | 30 cm | | Drainage | Imperfectly | Moderately well | Moderately well | Moderately well | Imperfectly | Imperfectly | Imperfectly | | Available Water Capacity | 15 mm | 150 m | 150 m | 150 m | 15 mm | 15 mm | 50 mm | | Topsoil Properties | | Gravel | 28 % | 4 % | 6 % | 4 % | 28 % | 28 % | 10 % | | Sand | 50 % | 25 % | 33 % | 25 % | 50 % | 50 % | 42 % | | Silt | 26 % | 35 % | 25 % | 35 % | 26 % | 26 % | 24 % | | Clay | 24 % | 40 % | 42 % | 40 % | 24 % | 24 % | 34 % | | USDA Texture | Sandy clay loam | Clay | Clay | Clay | Sandy clay loam | Sandy clay loam | Clay loam | | Reference Bulk Density | 1.39 g/cm³ | 1.27 g/cm³ | 1.28 g/cm³ | 1.27 g/cm³ | 1.39 g/cm³ | 1.39 g/cm³ | 1.33 g/cm³ | | Bulk Density | 1.09 g/cm³ | 1.18 g/cm³ | 1.14 g/cm³ | 1.18 g/cm³ | 1.09 g/cm³ | 1.09 g/cm³ | 1.2 g/cm³ | | Organic Carbon | 14 % | 2.74 % | 3.36 % | 2.74 % | 14 % | 14 % | 7.6 % | | PH | 7.7 | 6.4 | 7.5 | 6.4 | 7.7 | 7.7 | 7.5 | | Clay Cation Exchange Capacity | | 21 cmol kg⁻¹ | 45 cmol kg⁻¹ | 21 cmol kg⁻¹ | | | 23 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 44 cmol kg⁻¹ | 18 cmol kg⁻¹ | 31 cmol kg⁻¹ | 18 cmol kg⁻¹ | 44 cmol kg⁻¹ | 44 cmol kg⁻¹ | 35 cmol kg⁻¹ | | Base Saturation | 100 % | 90 % | 94 % | 90 % | 100 % | 100 % | 100 % | | Total Exchangeable Bases | 44 cmol kg⁻¹ | 16.2 cmol kg⁻¹ | 29.1 cmol kg⁻¹ | 16.2 cmol kg⁻¹ | 44 cmol kg⁻¹ | 44 cmol kg⁻¹ | 35 cmol kg⁻¹ | | Calcium Carbonate | 3.9 % | 0.2 % | 2 % | 0.2 % | 3.9 % | 3.9 % | 15.9 % | | Calcium Sulphate | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | | Exchangeable Sodium | 4 % | 1 % | 1 % | 1 % | 4 % | 4 % | 1 % | | Electrical Conductivity | 0.4 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.4 dS m-1 | 0.4 dS m-1 | 0.2 dS m-1 | | Subsoil Properties | | Gravel | | 4 % | | 4 % | | | | | Sand | | 21 % | | 21 % | | | | | Silt | | 29 % | | 29 % | | | | | Clay | | 50 % | | 50 % | | | | | USDA Texture | | Clay | | Clay | | | | | Reference Bulk Density | | 1.23 g/cm³ | | 1.23 g/cm³ | | | | | Bulk Density | | 1.12 g/cm³ | | 1.12 g/cm³ | | | | | Organic Carbon | | 1.42 % | | 1.42 % | | | | | PH | | 6.2 | | 6.2 | | | | | Clay Cation Exchange Capacity | | 20 cmol kg⁻¹ | | 20 cmol kg⁻¹ | | | | | Soil Cation Exchange Capacity | | 15 cmol kg⁻¹ | | 15 cmol kg⁻¹ | | | | | Base Saturation | | 94 % | | 94 % | | | | | Total Exchangeable Bases | | 14.1 cmol kg⁻¹ | | 14.1 cmol kg⁻¹ | | | | | Calcium Carbonate | | 0.1 % | | 0.1 % | | | | | Calcium Sulphate | | 0 % | | 0 % | | | | | Exchangeable Sodium | | 1 % | | 1 % | | | | | Electrical Conductivity | | 0 dS m-1 | | 0 dS m-1 | | | |
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