Reserva de Mapimi
— Protected Area Boundary | | A | B | | | | | | Share | 50 % | 50 % | 45 % | 15 % | 15 % | 16 % | 9 % | | Soil Type | Lithic Leptosols | Haplic Gypsisols | Haplic Calcisols | Haplic Solonchaks | Calcaric Regosols | Petric Calcisols | Calcaric Regosols | | Topsoil Texture | Medium | Medium | Medium | Medium | Medium | Coarse | Medium | | Reference Depth | 10 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Imperfectly | Moderately well | Moderately well | Moderately well | Moderately well | Well | Moderately well | | Available Water Capacity | 15 mm | 150 m | 150 m | 150 m | 150 m | 100 m | 150 m | | Misc. Property | | | | | | Petric (strongly cemented or indurated layer starting within 100 cm) | | | Topsoil Properties | | Gravel | 28 % | 7 % | 10 % | 4 % | 9 % | 28 % | 9 % | | Sand | 70 % | 58 % | 67 % | 42 % | 51 % | 78 % | 51 % | | Silt | 20 % | 38 % | 21 % | 27 % | 41 % | 15 % | 41 % | | Clay | 10 % | 4 % | 12 % | 31 % | 8 % | 7 % | 8 % | | USDA Texture | Sandy loam | Sandy loam | Sandy loam | Clay loam | Loam | Loamy sand | Loam | | Reference Bulk Density | 1.56 g/cm³ | 1.67 g/cm³ | 1.53 g/cm³ | 1.34 g/cm³ | 1.56 g/cm³ | 1.63 g/cm³ | 1.56 g/cm³ | | Bulk Density | 1.5 g/cm³ | 1.5 g/cm³ | 1.5 g/cm³ | 1.2 g/cm³ | 1.5 g/cm³ | 1.53 g/cm³ | 1.5 g/cm³ | | Organic Carbon | 1.6 % | 0.45 % | 0.53 % | 0.46 % | 8.03 % | 0.26 % | 8.03 % | | PH | 6 | 8 | 8.4 | 8.1 | 8 | 8.3 | 8 | | Clay Cation Exchange Capacity | 52 cmol kg⁻¹ | 92 cmol kg⁻¹ | 40 cmol kg⁻¹ | 56 cmol kg⁻¹ | | 83 cmol kg⁻¹ | | | Soil Cation Exchange Capacity | 11 cmol kg⁻¹ | 5 cmol kg⁻¹ | 7 cmol kg⁻¹ | 19 cmol kg⁻¹ | 18 cmol kg⁻¹ | 6 cmol kg⁻¹ | 18 cmol kg⁻¹ | | Base Saturation | 100 % | 100 % | 100 % | 100 % | 100 % | 100 % | 100 % | | Total Exchangeable Bases | 11 cmol kg⁻¹ | 5 cmol kg⁻¹ | 7 cmol kg⁻¹ | 19 cmol kg⁻¹ | 18 cmol kg⁻¹ | 6 cmol kg⁻¹ | 18 cmol kg⁻¹ | | Calcium Carbonate | 0 % | 2.5 % | 7.4 % | 4.2 % | 17.9 % | 8.4 % | 17.9 % | | Calcium Sulphate | 0 % | 2.2 % | 0.1 % | 1.6 % | 0.3 % | 0.1 % | 0.3 % | | Exchangeable Sodium | 1 % | 5 % | 3 % | 13 % | 2 % | 3 % | 2 % | | Electrical Conductivity | 0 dS m-1 | 1 dS m-1 | 0.2 dS m-1 | 2.9 dS m-1 | 0.2 dS m-1 | 0.1 dS m-1 | 0.2 dS m-1 | | Subsoil Properties | | Gravel | | 4 % | 10 % | 4 % | 5 % | 40 % | 5 % | | Sand | | 58 % | 62 % | 42 % | 37 % | 78 % | 37 % | | Silt | | 40 % | 26 % | 26 % | 58 % | 17 % | 58 % | | Clay | | 2 % | 12 % | 32 % | 5 % | 5 % | 5 % | | USDA Texture | | Sandy loam | Sandy loam | Clay loam | Silt loam | Loamy sand | Silt loam | | Reference Bulk Density | | 1.77 g/cm³ | 1.52 g/cm³ | 1.34 g/cm³ | 1.6 g/cm³ | 1.68 g/cm³ | 1.6 g/cm³ | | Bulk Density | | 1.5 g/cm³ | 1.5 g/cm³ | 1.2 g/cm³ | 1.47 g/cm³ | 1.55 g/cm³ | 1.47 g/cm³ | | Organic Carbon | | 0.4 % | 0.53 % | 0.4 % | 3.45 % | 0.19 % | 3.45 % | | PH | | 8 | 8.5 | 8.2 | 8 | 8 | 8 | | Clay Cation Exchange Capacity | | 120 cmol kg⁻¹ | 44 cmol kg⁻¹ | 52 cmol kg⁻¹ | | 93 cmol kg⁻¹ | | | Soil Cation Exchange Capacity | | 4 cmol kg⁻¹ | 7 cmol kg⁻¹ | 18 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | | Base Saturation | | 100 % | 100 % | 100 % | 100 % | 100 % | 100 % | | Total Exchangeable Bases | | 4 cmol kg⁻¹ | 7 cmol kg⁻¹ | 18 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | 6 cmol kg⁻¹ | | Calcium Carbonate | | 2.7 % | 14.4 % | 2.1 % | 14.1 % | 33 % | 14.1 % | | Calcium Sulphate | | 3.1 % | 0.1 % | 1.2 % | 0.2 % | 0.1 % | 0.2 % | | Exchangeable Sodium | | 13 % | 4 % | 16 % | 4 % | 4 % | 4 % | | Electrical Conductivity | | 0.8 dS m-1 | 0.3 dS m-1 | 6.7 dS m-1 | 1.2 dS m-1 | 0.4 dS m-1 | 1.2 dS m-1 |
|