| *** Taxonomy Characterization Data *** |
| Pedon ID: 81AS603059 | ( Manu'a (district), American Samoa ) | Print Date: Nov 24 2024 2:09PM |
| Sampled as on Aug 30, 1981: | Tau ; Medial, isohyperthermic Entic Udic Eutrandept |
| Revised to correlated: | Ofu Variant ; Very-fine, mixed, isohyperthermic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AQ286 AMERICAN SAMOA | Natural Resources Conservation Service |
| - | Site ID | 81AS603059 Lat: 14° 13' 5.00" south Long: 169° 3' 20.00" west MLRA: 197 | National Soil Survey Center | |
| - | Pedon No. | 81P0743 | 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 | 8D1 | ||||||||||||
| 81P04436 | 0-20 | Ap | S | 50.7 | 0.79 | 13 | 2 | ||||||
| 81P04437 | 20-36 | Bw | S | 41.2 | 0.85 | 17 | 1 | ||||||
| 81P04438 | 36-71 | C | S | 18.3 | 1.97 | 38 | tr | ||||||
| 81P04439 | 71-160 | 2C | S | 9.7 | 3.77 | 47 | tr | ||||||
| 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 | 4C1a1a1 | 6A1c | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 81P04436 | 0-20 | Ap | S | 5.6 | 8.6 | 4.91 | 63 | 52 | 1.24 | 1 | |||||||||
| 81P04437 | 20-36 | Bw | S | 5.7 | 9.1 | 2.14 | 60 | 45 | 1.32 | 1 | |||||||||
| 81P04438 | 36-71 | C | S | 5.8 | 9.1 | 1.03 | 67 | 53 | 3.38 | 1 | |||||||||
| 81P04439 | 71-160 | 2C | S | 6.2 | 9.2 | 0.22 | 83 | 64 | 7.11 | 1 | |||||||||