| *** Taxonomy Characterization Data *** |
| Pedon ID: S2017PR079005 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 9 2025 9:38AM |
| Sampled as on Aug 8, 2017: | Cartagena ; Fine, mixed, superactive, isohyperthermic Sodic Haplusterts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USPR058 Site_C NEON_3_LAJA | Natural Resources Conservation Service |
| - | Site ID | S2017PR079005 Lat: 18° 1' 31.87" north Long: 67° 5' 5.82" west MLRA: 273 | National Soil Survey Center | |
| - | Pedon No. | 18N0522 | Kellogg Soil Survey Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska 68508-3866 | ||
| Taxonomy Tier 1 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | |||
| Fine | CaCO3 | 1500 | .1-75 | Bulk | Cole | Vol | Resist | ||||||
| Clay | Clay | Clay | kPa | Clay | mm | Den | Whole | % of | Min | ||||
| Depth | <.002 | <.0002 | <.002 | /Clay | Est | Frac | 33 kPa | Soil | Whole | % | |||
| Layer | (cm) | Horz | Prep | (---------% of <2 mm-------) | (-------- % --------) | g cm-3 | cm cm-1 | ||||||
| 3A1a1a | DbWR1 | ||||||||||||
| 18N02662 | 0-22 | Ap | S | 40.4 | 16 | 1.40 | 0.054 | 1 | |||||
| 18N02663 | 22-45 | AB | S | 42.4 | 15 | 1.44 | 0.063 | tr | |||||
| 18N02664 | 45-82 | ABss | S | 47.0 | 14 | 1.41 | 0.070 | tr | |||||
| 18N02665 | 82-100 | 2C | S | 20.4 | 62 | 1.62 | 0.021 | 13 | |||||
| Taxonomy Tier 2 | -1- | -2- | -3- | -4- | -5- | -6- | -7- | -8- | -9- | -10- | -11- | -12- | -13- | -14- | -15- | -16- | |||
| pH | pH | Org | Tot | Al+½ Fe | CO3 as | (--- Base Sat ---) | NZ | ECEC | CEC7 | ECEC | Al | ||||||||
| Depth | H2O | NaF | C | C | Oxal | ODOE | CaCO3 | NH4 | Bases | P Ret | cmol(+) | /Clay | /Clay | Sat | E C | ESP | |||
| Layer | (cm) | Horz | Prep | (------------------------------------------ % --------------------------------------------) | kg -1 | % | dS m-1 | % | |||||||||||
| 4C1a2a | 4H2a | 4G4 | 4E1a1a1a1 | ||||||||||||||||
| 18N02662 | 0-22 | Ap | S | 6.5 | 1.87 | 0.50 | 0.09 | 100* | 82 | 0.90 | 1 | ||||||||
| 18N02663 | 22-45 | AB | S | 7.0 | 4.65 | 0.46 | 0.09 | -- | 100* | 85 | 0.89 | 1 | |||||||
| 18N02664 | 45-82 | ABss | S | 7.2 | 2.09 | 0.41 | 0.09 | 100* | 85 | 0.91 | 1 | ||||||||
| 18N02665 | 82-100 | 2C | S | 7.2 | 0.20 | 0.23 | 0.04 | 100* | 86 | 1.06 | 1 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, carbonate free, set 2, Weighted Average | 39 | % wt | |
| Clay, total, set 2, Weighted Average | 39 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6 | 0.94 | (NA) | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||