| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK220138 | ( Sitka Borough, Alaska ) | Print Date: Nov 13 2024 3:41PM |
| Sampled as on Sep 1, 1983: | Tuxekan ; Thixotropic Typic Cryorthod |
| Revised to correlated: | Tuxekan ; Sandy or sandy-skeletal, mixed Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK034 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK220138 Lat: 55° 56' 45.01" north Long: 131° 8' 29.99" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0121 | 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 | |||||||||||
| 84P00643 | 0-3 | E | S | 1.2 | 5.58 | 77 | 4 | ||||||
| 84P00644 | 3-15 | Bhs | S | 1.6 | 8.50 | 83 | 20 | ||||||
| 84P00645 | 15-41 | Bs | S | 1.0 | 13.40 | 93 | 2.06 | 0.001 | 50 | ||||
| 84P00646 | 41-102 | C | S | 0.7 | 89 | 41 | |||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 84P00642 | 5-0 | O | S | 3.6 | 25.57 | ||||||||||||||
| 84P00643 | 0-3 | E | S | 4.1 | 7.3 | 3.69 | 5 | 3 | 2.8 | 6.75 | 2.33 | 86 | -- | ||||||
| 84P00644 | 3-15 | Bhs | S | 4.9 | 9.0 | 6.89 | 1 | 1 | 10.6 | 22.19 | 6.63 | 95 | 1 | ||||||
| 84P00645 | 15-41 | Bs | S | 5.4 | 11.4 | 4.19 | 1 | 1 | 4.5 | 35.00 | 4.50 | 89 | 1 | ||||||
| 84P00646 | 41-102 | C | S | 5.4 | 11.2 | 3.61 | 2 | 1 | 3.0 | 4.29 | 87 | 1 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 29.16 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 90 | % wt | |
| Volume, >2mm, Weighted Average | 43 | % vol | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||