Tikal National Park
— Protected Area Boundary | | A | B | C | D | E | | | | | | | | | Share | 55 % | 15 % | 10 % | 20 % | | | | 50 % | 50 % | | Soil Type | Vertic Cambisols | Eutric Cambisols | Rendzic Leptosols | Eutric Vertisols | Eutric Cambisols | Calcaric Cambisols | Mollic Gleysols | Vertic Cambisols | Eutric Cambisols | | Topsoil Texture | Fine | Fine | Fine | Fine | Medium | Medium | Medium | Fine | Fine | | Reference Depth | 100 cm | 100 cm | 30 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | 100 cm | | Drainage | Moderately well | Moderately well | Imperfectly | Poor | Moderately well | Moderately well | Poor | Moderately well | Moderately well | | Available Water Capacity | 150 m | 150 m | 50 mm | 125 m | 150 m | 150 m | 150 m | 150 m | 150 m | | Misc. Property | Vertic (cracks of more than 1 cm wide) | | | Vertic (cracks of more than 1 cm wide) | | | | Vertic (cracks of more than 1 cm wide) | | | Topsoil Properties | | Gravel | 6 % | 2 % | 40 % | 0 % | 1 % | 1 % | 1 % | 6 % | 4 % | | Sand | 5 % | 33 % | 32 % | 14 % | 45 % | 35 % | 36 % | 5 % | 3 % | | Silt | 14 % | 27 % | 18 % | 21 % | 31 % | 37 % | 30 % | 14 % | 13 % | | Clay | 81 % | 40 % | 50 % | 65 % | 24 % | 28 % | 34 % | 81 % | 84 % | | USDA Texture | Clay (heavy) | Clay | Clay | Clay (heavy) | Loam | Clay loam | Clay loam | Clay (heavy) | Clay (heavy) | | Reference Bulk Density | 1.13 g/cm³ | 1.29 g/cm³ | 1.25 g/cm³ | 1.18 g/cm³ | 1.38 g/cm³ | 1.34 g/cm³ | 1.32 g/cm³ | 1.13 g/cm³ | 1.12 g/cm³ | | Bulk Density | 1.1 g/cm³ | 1.18 g/cm³ | 1.05 g/cm³ | 1.28 g/cm³ | 1.38 g/cm³ | 1.41 g/cm³ | 1.29 g/cm³ | 1.1 g/cm³ | 1.02 g/cm³ | | Organic Carbon | 1.49 % | 1.96 % | 3.75 % | 1.49 % | 0.87 % | 0.53 % | 1.63 % | 1.49 % | 1.81 % | | PH | 7.2 | 6.3 | 7.9 | 6.4 | 6.6 | 8 | 6.4 | 7.2 | 8.3 | | Clay Cation Exchange Capacity | 61 cmol kg⁻¹ | 64 cmol kg⁻¹ | 84 cmol kg⁻¹ | 67 cmol kg⁻¹ | 50 cmol kg⁻¹ | 62 cmol kg⁻¹ | 43 cmol kg⁻¹ | 61 cmol kg⁻¹ | 92 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 55 cmol kg⁻¹ | 35 cmol kg⁻¹ | 53 cmol kg⁻¹ | 48 cmol kg⁻¹ | 15 cmol kg⁻¹ | 19 cmol kg⁻¹ | 20 cmol kg⁻¹ | 55 cmol kg⁻¹ | 83 cmol kg⁻¹ | | Base Saturation | 95 % | 90 % | 100 % | 100 % | 91 % | 100 % | 81 % | 95 % | 100 % | | Total Exchangeable Bases | 52.3 cmol kg⁻¹ | 31.5 cmol kg⁻¹ | 53 cmol kg⁻¹ | 48 cmol kg⁻¹ | 13.7 cmol kg⁻¹ | 19 cmol kg⁻¹ | 16.2 cmol kg⁻¹ | 52.3 cmol kg⁻¹ | 83 cmol kg⁻¹ | | Calcium Carbonate | 1.5 % | 0.2 % | 11.6 % | 0.2 % | 0.3 % | 4.9 % | 0.1 % | 1.5 % | 2 % | | Calcium Sulphate | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.1 % | 0.4 % | 0 % | 0.1 % | 0.1 % | | Exchangeable Sodium | 1 % | 2 % | 1 % | 1 % | 2 % | 1 % | 2 % | 1 % | 2 % | | Electrical Conductivity | 0.4 dS m-1 | 0.1 dS m-1 | 0.2 dS m-1 | 0.1 dS m-1 | 0.1 dS m-1 | 0.3 dS m-1 | 0.1 dS m-1 | 0.4 dS m-1 | 0.1 dS m-1 | | Subsoil Properties | | Gravel | 10 % | 32 % | | 4 % | 1 % | 1 % | 1 % | 10 % | 4 % | | Sand | 20 % | 30 % | | 8 % | 43 % | 34 % | 37 % | 20 % | 6 % | | Silt | 24 % | 22 % | | 13 % | 30 % | 39 % | 27 % | 24 % | 19 % | | Clay | 56 % | 48 % | | 79 % | 27 % | 27 % | 36 % | 56 % | 75 % | | USDA Texture | Clay | Clay | | Clay (heavy) | Clay loam | Clay loam | Clay loam | Clay | Clay (heavy) | | Reference Bulk Density | 1.21 g/cm³ | 1.25 g/cm³ | | 1.14 g/cm³ | 1.36 g/cm³ | 1.35 g/cm³ | 1.31 g/cm³ | 1.21 g/cm³ | 1.14 g/cm³ | | Bulk Density | 1.35 g/cm³ | 1.15 g/cm³ | | 1.05 g/cm³ | 1.39 g/cm³ | 1.44 g/cm³ | 1.36 g/cm³ | 1.35 g/cm³ | 1.08 g/cm³ | | Organic Carbon | 0.47 % | 0.44 % | | 0.67 % | 0.34 % | 0.32 % | 0.55 % | 0.47 % | 0.85 % | | PH | 7.4 | 5.9 | | 6 | 7 | 8.1 | 6.8 | 7.4 | 8.1 | | Clay Cation Exchange Capacity | 57 cmol kg⁻¹ | 73 cmol kg⁻¹ | | 70 cmol kg⁻¹ | 52 cmol kg⁻¹ | 68 cmol kg⁻¹ | 42 cmol kg⁻¹ | 57 cmol kg⁻¹ | 85 cmol kg⁻¹ | | Soil Cation Exchange Capacity | 34 cmol kg⁻¹ | 39 cmol kg⁻¹ | | 57 cmol kg⁻¹ | 15 cmol kg⁻¹ | 19 cmol kg⁻¹ | 17 cmol kg⁻¹ | 34 cmol kg⁻¹ | 68 cmol kg⁻¹ | | Base Saturation | 100 % | 90 % | | 100 % | 94 % | 100 % | 89 % | 100 % | 100 % | | Total Exchangeable Bases | 34 cmol kg⁻¹ | 35.1 cmol kg⁻¹ | | 57 cmol kg⁻¹ | 14.1 cmol kg⁻¹ | 19 cmol kg⁻¹ | 15.1 cmol kg⁻¹ | 34 cmol kg⁻¹ | 68 cmol kg⁻¹ | | Calcium Carbonate | 2.2 % | 0.2 % | | 0 % | 0.4 % | 6.3 % | 0.4 % | 2.2 % | 1.9 % | | Calcium Sulphate | 0.1 % | 0 % | | 0 % | 0.1 % | 1.1 % | 0.1 % | 0.1 % | 0.1 % | | Exchangeable Sodium | 2 % | 2 % | | 2 % | 2 % | 1 % | 2 % | 2 % | 2 % | | Electrical Conductivity | 0.4 dS m-1 | 0.1 dS m-1 | | 0 dS m-1 | 0.2 dS m-1 | 0.3 dS m-1 | 0.4 dS m-1 | 0.4 dS m-1 | 0.2 dS m-1 |
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