| *** Taxonomy Characterization Data *** |
| Pedon ID: S2017PR079012 | ( LajasMunicipio, Puerto Rico ) | Print Date: Dec 8 2025 7:09AM |
| Sampled as on Aug 8, 2017: | Fraternidad ; Fine, smectitic, isohyperthermic Typic Haplusterts |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2018USPR058 Site_C NEON_3_LAJA | Natural Resources Conservation Service |
| - | Site ID | S2017PR079012 Lat: 18° 1' 21.00" north Long: 67° 5' 1.97" west MLRA: 273 | National Soil Survey Center | |
| - | Pedon No. | 18N0526 | 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 | 3A1a1a | DbWR1 | |||||||||||
| 18N02680 | 0-16 | Ap | S | 45.7 | 11 | 1.34 | 0.070 | -- | |||||
| 18N02681 | 16-36 | ABss | S | 46.7 | 12 | 1.39 | 0.084 | -- | |||||
| 18N02682 | 36-57 | BAss | S | 40.5 | 18 | 1.42 | 0.078 | 1 | |||||
| 18N02683 | 57-84 | Bkss | S | 31.1 | -- | 32 | 1.55 | 0.036 | 2 | ||||
| 18N02684 | 84-100 | 2C | S | 28.2 | -- | 43 | 1.64 | 0.018 | 10 | ||||
| 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 | 4F2 | |||||||||||||||
| 18N02680 | 0-16 | Ap | S | 6.3 | 2.92 | 0.52 | 0.12 | 99 | 73 | 0.82 | 1 | ||||||||
| 18N02681 | 16-36 | ABss | S | 7.3 | 1.56 | 0.36 | 0.07 | 100* | 84 | 0.76 | 3 | ||||||||
| 18N02682 | 36-57 | BAss | S | 8.0 | 0.52 | 0.22 | 0.04 | tr | 100* | 91 | 0.73 | 0.88 | 6 | ||||||
| 18N02683 | 57-84 | Bkss | S | 7.9 | 0.34 | 0.22 | 0.04 | 1 | 100* | 96 | 0.80 | 5.02 | 10 | ||||||
| 18N02684 | 84-100 | 2C | S | 7.8 | 0.12 | 0.21 | 0.04 | tr | 100* | 94 | 0.87 | 6.42 | 14 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, carbonate free, set 2, Weighted Average | 35 | % wt | |
| Clay, total, set 2, Weighted Average | 35 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 6 | 0.79 | (NA) | |
| LE, Whole Soil, Summed to 1m | 6 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||