| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130164 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 24 2024 7:14AM |
| Sampled as on Jun 29, 1983: | Plot No. 16 ; Thixotropic Typic Cryorthod |
| Revised to correlated: | Ulloa ; Coarse-loamy, mixed, superactive Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83AK250 TONGASS NATL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130164 Lat: 55° 58' 0.00" north Long: 133° 36' 45.01" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0834 | 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 | ||||||||||||
| 83P04220 | 0-14 | Bs/Oa | S | 13.4 | 1.62 | 49 | 17 | ||||||
| 83P04221 | 14-19 | EB | S | 18.5 | 0.63 | 27 | 6 | ||||||
| 83P04222 | 19-34 | Bs | S | 13.2 | 1.32 | 49 | 17 | ||||||
| 83P04223 | 34-88 | CB | S | 8.2 | 1.54 | 52 | 17 | ||||||
| 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 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 83P04219 | 4-0 | Oe | S | 4.7 | 46.52 | 0.39 | |||||||||||||
| 83P04220 | 0-14 | Bs/Oa | S | 4.6 | 10.8 | 9.51 | 2.71 | 1.04 | 4 | 2 | 9.7 | 2.74 | 0.72 | 87 | 1 | ||||
| 83P04221 | 14-19 | EB | S | 4.2 | 8.8 | 6.53 | 3 | 2 | 12.5 | 1.16 | 0.68 | 95 | 1 | ||||||
| 83P04222 | 19-34 | Bs | S | 4.5 | 10.1 | 6.08 | 2.98 | 1.18 | 3 | 2 | 11.2 | 3.12 | 0.85 | 88 | 1 | ||||
| 83P04223 | 34-88 | CB | S | 4.8 | 11.1 | 2.55 | 1.99 | 0.29 | 4 | 3 | 4.5 | 2.28 | 0.55 | 82 | 3 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 2.4 | (NA) | |
| Clay, total, Weighted Average | 9 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 52 | % wt | |
| Volume, >2mm, Weighted Average | 17 | % vol | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| Weighted averages based on control section: 25-88 cm | |||