| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130162 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 21 2024 3:08PM |
| Sampled as on Jul 1, 1983: | Plot No. 162 ; 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 | S1983AK130162 Lat: 55° 58' 0.00" north Long: 133° 36' 45.01" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0832 | 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 | ||||||||||||
| 83P04212 | 0-17 | Bs1 | S | 8.9 | 2.03 | 51 | 13 | ||||||
| 83P04213 | 17-25 | Bs/E | S | 15.6 | 1.37 | 39 | 8 | ||||||
| 83P04214 | 25-36 | Bs2 | S | 5.3 | 3.02 | 59 | 16 | ||||||
| 83P04215 | 36-82 | CB | S | 5.4 | 2.52 | 64 | 21 | ||||||
| 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 | ||||||||||
| 83P04211 | 6-0 | Oe/Oa | S | 4.6 | 47.88 | 0.26 | |||||||||||||
| 83P04212 | 0-17 | Bs1 | S | 4.7 | 11.2 | 6.76 | 3.02 | 0.78 | 3 | 2 | 5.8 | 3.61 | 0.65 | 81 | 1 | ||||
| 83P04213 | 17-25 | Bs/E | S | 4.4 | 10.5 | 10.18 | 2.39 | 1.39 | 2 | 2 | 11.7 | 2.83 | 0.75 | 91 | -- | ||||
| 83P04214 | 25-36 | Bs2 | S | 4.6 | 11.3 | 4.41 | 3.01 | 0.71 | 2 | 1 | 5.9 | 5.77 | 1.11 | 92 | 1 | ||||
| 83P04215 | 36-82 | CB | S | 4.8 | 11.3 | 2.88 | 2.43 | 0.33 | 1 | 1 | 3.0 | 3.46 | 0.56 | 93 | 1 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, carbonate free, Weighted Average | 5 | % wt | |
| Clay, total, Weighted Average | 5 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.91 | (NA) | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 63 | % wt | |
| Weighted averages based on control section: 25-82 cm | |||