| *** Taxonomy Characterization Data *** |
| Pedon ID: 79TQ634023 | ( Pohnpei, Federated States of Micronesia ) | Print Date: Apr 3 2025 11:46AM |
| Sampled as on Mar 1, 1979: | Dolen ; Clayey, oxidic, isohyperthermic Humoxic Tropohumult |
| Revised to correlated: | Dolen ; Very-fine, mixed, isohyperthermic Typic Dystrudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP79TQ107 PONAPE ISLAND, EAST CAROLINE ISLANDS | Natural Resources Conservation Service |
| - | Site ID | 79TQ634023 Lat: 6° 57' 41.00" north Long: 158° 12' 38.00" east MLRA: 195 | National Soil Survey Center | |
| - | Pedon No. | 79P0129 | 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 | 4A1d | |||||||||||
| 79P00634 | 0-5 | A | S | 53.5 | 0.94 | 26 | 11 | ||||||
| 79P00635 | 5-20 | Bt1 | S | 26.6 | 1.35 | 4 | 1.09 | 0.066 | 1 | ||||
| 79P00636 | 20-43 | Bt2 | S | 29.6 | 1.07 | 8 | 1.13 | 0.050 | 1 | ||||
| 79P00637 | 43-76 | Bt3 | S | 30.1 | 1.08 | 10 | 1.14 | 0.047 | tr | ||||
| 79P00638 | 76-117 | Bt4 | S | 30.2 | 1.07 | 9 | 1.12 | 0.058 | 2 | ||||
| 79P00639 | 117-241 | C | S | 30.3 | 1.07 | 16 | 1.11 | 0.051 | 1 | ||||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 79P00634 | 0-5 | A | S | 6.4 | 13.35 | 79 | 61 | 0.89 | 1 | ||||||||||
| 79P00635 | 5-20 | Bt1 | S | 5.9 | 0.69 | 63 | 55 | 0.96 | tr | ||||||||||
| 79P00636 | 20-43 | Bt2 | S | 5.5 | 0.50 | 41 | 39 | 13.3 | 0.86 | 0.45 | 21 | tr | |||||||
| 79P00637 | 43-76 | Bt3 | S | 5.5 | 0.48 | 50 | 46 | 15.4 | 0.85 | 0.51 | 17 | tr | |||||||
| 79P00638 | 76-117 | Bt4 | S | 5.5 | 0.49 | 29 | 27 | 14.3 | 0.92 | 0.47 | 45 | tr | |||||||
| 79P00639 | 117-241 | C | S | 5.3 | 0.39 | 30 | 25 | 16.4 | 0.80 | 0.54 | 56 | tr | |||||||