| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK280004 | ( Wrangell-Petersburg Census Area, Alaska ) | Print Date: Nov 21 2024 3:23PM |
| Sampled as on Aug 1, 1983: | Karta ; Medial-skeletal Humic Cryorthod |
| Revised to correlated: | Karta ; Coarse-loamy, mixed, superactive Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK003 TONGASS NF - STIKINE AREA | Natural Resources Conservation Service |
| - | Site ID | S1983AK280004 Lat: 56° 25' 35.00" north Long: 132° 56' 0.00" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0005 | 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 | ||||||||||||
| 84P00033 | 0-3 | A | S | 6.6 | 2.15 | 21 | tr | ||||||
| 84P00034 | 3-10 | Bhs1 | S | 7.9 | 4.46 | 32 | 1 | ||||||
| 84P00035 | 10-25 | Bhs2 | S | 4.9 | 5.51 | 24 | 1 | ||||||
| 84P00036 | 25-48 | B | S | 3.7 | 2.62 | 74 | 32 | ||||||
| 84P00037 | 48-152 | C | S | 5.5 | 0.89 | 69 | 27 | ||||||
| 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 | |||||||||
| 84P00032 | 10-0 | O | S | 29.20 | 0.21 | ||||||||||||||
| 84P00033 | 0-3 | A | S | 4.2 | 7.7 | 6.84 | 0.43 | 0.29 | 6 | 5 | 35 | 11.3 | 3.94 | 1.71 | 86 | 1 | |||
| 84P00034 | 3-10 | Bhs1 | S | 4.3 | 8.8 | 14.22 | 3.31 | 2.00 | 2 | 2 | 87 | 19.7 | 10.58 | 2.49 | 90 | tr | |||
| 84P00035 | 10-25 | Bhs2 | S | 4.8 | 11.0 | 9.54 | 3.98 | 1.90 | 2 | 1 | 97 | 8.8 | 9.35 | 1.80 | 89 | tr | |||
| 84P00036 | 25-48 | B | S | 5.2 | 10.9 | 2.89 | 2.10 | 0.45 | 2 | 1 | 83 | 2.4 | 4.27 | 0.65 | 88 | -- | |||
| 84P00037 | 48-152 | C | S | 5.4 | 10.4 | 0.61 | 0.70 | 0.12 | 2 | 1 | 81 | 1.0 | 1.13 | 0.18 | 90 | 2 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.09 | (NA) | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| Volume, >2mm, Weighted Average | 29 | % vol | |
| Clay, total, Weighted Average | 5 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||