| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK280005 | ( Wrangell-Petersburg Census Area, Alaska ) | Print Date: Dec 8 2025 7:09AM |
| Sampled as on Jul 30, 1983: | Snd ; Sandy-skeletal, mixed Typic Cryorthents |
| Revised to correlated on Nov 1, 1991: | Unnamed ; Sandy-skeletal, mixed Typic Cryaquod |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK061 STIKINE AREA | Natural Resources Conservation Service |
| - | Site ID | S1983AK280005 Lat: 56° 55' 0.00" north Long: 132° 49' 44.99" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0237 | 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 | ||||||||||||
| 84P01240 | 3-5 | Bs1 | S | 19.1 | 1.18 | 28 | 12 | ||||||
| 84P01241 | 5-10 | Bs2 | S | 17.6 | 0.98 | 31 | 17 | ||||||
| 84P01242 | 10-23 | B | S | 17.1 | 0.73 | 45 | 27 | ||||||
| 84P01243 | 23-152 | 2C | S | 4.3 | 0.51 | 95 | 42 | ||||||
| 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 | |||||||||||
| 84P01239 | 10-0 | O | S | 3.8 | 21.05 | ||||||||||||||
| 84P01240 | 3-5 | Bs1 | S | 4.9 | 9.1 | 8.20 | 5 | 4 | 16.7 | 2.70 | 0.87 | 84 | tr | ||||||
| 84P01241 | 5-10 | Bs2 | S | 4.9 | 10.4 | 4.84 | 4 | 3 | 10.6 | 2.01 | 0.60 | 88 | -- | ||||||
| 84P01242 | 10-23 | B | S | 4.8 | 10.9 | 2.11 | 8 | 4 | 5.7 | 1.00 | 0.33 | 77 | 1 | ||||||
| 84P01243 | 23-152 | 2C | S | 5.2 | 8.9 | 0.30 | 48 | 26 | 1.5 | 0.53 | 0.35 | 27 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.53 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 95 | % wt | |
| Volume, >2mm, Weighted Average | 41 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||