| *** Taxonomy Characterization Data *** |
| Pedon ID: 85AK280003 | ( Wrangell-Petersburg Census Area, Alaska ) | Print Date: Sep 23 2024 5:21PM |
| Sampled as on Apr 1, 1985: | Kupreanof ; Loamy, mixed Humic Cryorthod |
| Revised to correlated: | Kupreanof ; Coarse-loamy, mixed, active Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP86AK045 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1985AK280003 Lat: 56° 54' 15.00" north Long: 133° 45' 49.99" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 86P0166 | 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 | ||||||||||||
| 86P01030 | 0-3 | E | S | 9.5 | 1.00 | 28 | 3 | ||||||
| 86P01031 | 3-8 | Bh | S | 13.8 | 1.99 | 32 | 7 | ||||||
| 86P01032 | 8-64 | Bs | S | 11.6 | 0.97 | 44 | 12 | ||||||
| 86P01033 | 64-89 | BC | S | 12.8 | 0.70 | 47 | 11 | ||||||
| 86P01034 | 89-152 | C | S | 13.6 | 1.03 | 43 | 10 | ||||||
| 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 | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 86P01029 | 13-0 | Oe | S | 4.2 | 57.15 | ||||||||||||||
| 86P01030 | 0-3 | E | S | 4.0 | 5.25 | 4 | 3 | 9.1 | 2.17 | 0.96 | 90 | tr | |||||||
| 86P01031 | 3-8 | Bh | S | 4.2 | 12.67 | 2 | 1 | 14.8 | 4.33 | 1.07 | 94 | tr | |||||||
| 86P01032 | 8-64 | Bs | S | 5.0 | 2.31 | 1 | tr | 1.8 | 1.09 | 0.16 | 94 | -- | |||||||
| 86P01033 | 64-89 | BC | S | 5.2 | 0.95 | 1 | 1 | 0.9 | 0.67 | 0.07 | 89 | -- | |||||||
| 86P01034 | 89-152 | C | S | 5.4 | 1.21 | 2 | 1 | 0.5 | 0.85 | 0.04 | 60 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.92 | (NA) | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 45 | % wt | |
| Volume, >2mm, Weighted Average | 11 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||