| *** Taxonomy Characterization Data *** |
| Pedon ID: 83GQ066005 | ( Guam, United States ) | Print Date: Nov 22 2024 12:51AM |
| Sampled as on Sep 1, 1983: | Pulantat ; Very-fine, montmorillonitic, isohyperthermic Lithic Vertic Ustropept |
| Revised to correlated on May 1, 2001: | Pulantat ; Clayey, mixed, superactive, isohyperthermic, shallow Ultic Haplustalf |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84GQ056 GUAM | Natural Resources Conservation Service |
| - | Site ID | 83GQ066005 Lat: 13° 15' 10.00" north Long: 144° 43' 20.02" east MLRA: 181 | National Soil Survey Center | |
| - | Pedon No. | 84P0212 | 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 | 8D1 | 4A1d | ||||||||||
| 84P01104 | 0-8 | A | S | 70.0 | 0.62 | 5 | 0.88 | 0.218 | tr | ||||
| 84P01105 | 8-17 | A/B | S | 75.7 | 0.54 | 4 | 0.94 | 0.211 | tr | ||||
| 84P01106 | 17-30 | Bw1 | S | 85.1 | 0.49 | 4 | 0.92 | 0.221 | 1 | ||||
| 84P01107 | 30-35 | Bw2 | S | 65.5 | 0.9 | 0.52 | 55 | 33 | |||||
| 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 | 8J | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||
| 84P01104 | 0-8 | A | S | 6.5 | 8.5 | 5.09 | 1.99 | 0.34 | 99 | 86 | 1.08 | 1 | |||||||
| 84P01105 | 8-17 | A/B | S | 6.6 | 8.5 | 2.28 | 1.75 | 0.24 | 93 | 84 | 0.86 | tr | |||||||
| 84P01106 | 17-30 | Bw1 | S | 7.5 | 1.47 | 0.82 | 0.14 | 2 | 100* | 89 | 0.71 | tr | |||||||
| 84P01107 | 30-35 | Bw2 | S | 8.0 | 1.05 | 0.41 | 0.05 | 22 | 100* | 97 | 0.72 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.84 | (NA) | |
| Clay, carbonate free, Weighted Average | 76 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 12 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 76 | % wt | |
| Weighted averages based on control section: 0-35 cm | |||