| *** Taxonomy Characterization Data *** |
| Pedon ID: 89AK220002 | ( Sitka Borough, Alaska ) | Print Date: Nov 25 2024 12:12AM |
| Sampled as on Jul 30, 1989: | Snd ; Loamy-skeletal, mixed Aeric Cryaquod |
| Revised to correlated: | Yakobi ; Coarse-loamy, mixed, superactive Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP90AK052 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1989AK220002 Lat: 57° 44' 0.00" north Long: 135° 26' 0.00" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 90P0190 | 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 | ||||||||||||
| 90P01262 | 0-3 | E | S | 12.0 | 0.95 | 21 | 1 | ||||||
| 90P01263 | 3-10 | Bh | S | 4.7 | 7.83 | 43 | 5 | ||||||
| 90P01264 | 10-28 | Bhs | S | 1.7 | 15.29 | 73 | 20 | ||||||
| 90P01265 | 28-36 | BC | S | 1.4 | 3.93 | 76 | 26 | ||||||
| 90P01266 | 36-58 | C | S | 1.0 | 4.70 | 77 | 34 | ||||||
| 90P01267 | 58-76 | 2Cm | S | 0.9 | 80 | 36 | |||||||
| 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 | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 90P01259 | 13-13 | Oe | S | 3.9 | 53.70 | 0.10 | |||||||||||||
| 90P01260 | 13-5 | Oa | S | 4.2 | 56.71 | 0.23 | |||||||||||||
| 90P01261 | 5-0 | Oa2 | S | 4.3 | 48.61 | 1.52 | |||||||||||||
| 90P01262 | 0-3 | E | S | 4.2 | 8.9 | 6.77 | 0.96 | 1.22 | 2 | 1 | 66 | 11.5 | 2.46 | 0.96 | 96 | -- | |||
| 90P01263 | 3-10 | Bh | S | 4.1 | 11.0 | 19.42 | 3.79 | 4.68 | 1 | 1 | 94 | 18.5 | 20.94 | 3.94 | 94 | tr | |||
| 90P01264 | 10-28 | Bhs | S | 4.7 | 11.7 | 11.81 | 5.43 | 3.86 | 1 | 1 | 95 | 8.2 | 41.06 | 4.82 | 91 | -- | |||
| 90P01265 | 28-36 | BC | S | 5.2 | 11.4 | 1.22 | 1.65 | 0.19 | 11 | 6 | 69 | 1.5 | 6.21 | 1.07 | 33 | 1 | |||
| 90P01266 | 36-58 | C | S | 5.1 | 11.3 | 0.88 | 1.85 | 0.19 | 23 | 9 | 61 | 1.5 | 6.10 | 1.50 | 7 | 10 | |||
| 90P01267 | 58-76 | 2Cm | S | 4.9 | 11.0 | 0.39 | 0.89 | 0.09 | 23 | 12 | 43 | 10 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 9.31 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 76 | % wt | |
| Volume, >2mm, Weighted Average | 30 | % vol | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-58 cm | |||