| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130004 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 23 2024 7:23PM |
| Sampled as on Jun 29, 1983: | Sarkar ; Thixotropic Humic Lithic Cryorthods |
| Revised to correlated on Aug 1, 1992: | (unnamed) ; Coarse-loamy, mixed Lithic Cryumbrept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83AK250 TONGASS NATL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130004 Lat: 55° 0' 10.00" north Long: 133° 9' 36.01" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0835 | 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 | ||||||||||||
| 83P04226 | 0-3 | E | S | 16.5 | 0.55 | 39 | 13 | ||||||
| 83P04227 | 3-19 | Bs1 | S | 17.9 | 0.56 | 32 | 8 | ||||||
| 83P04228 | 19-36 | Bs2 | S | 10.8 | 0.79 | 56 | 11 | ||||||
| 83P04229 | 36-42 | BC | S | 12.5 | 0.92 | 26 | 2 | ||||||
| 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 | ||||||||||
| 83P04224 | 20-10 | O | S | 4.1 | 51.17 | 0.05 | |||||||||||||
| 83P04225 | 10-0 | Oa | S | 3.9 | 46.30 | ||||||||||||||
| 83P04226 | 0-3 | E | S | 3.8 | 7.9 | 2.24 | 4 | 4 | 9.6 | 1.30 | 0.58 | 91 | 1 | ||||||
| 83P04227 | 3-19 | Bs1 | S | 4.1 | 8.5 | 1.89 | 1.12 | 0.19 | 3 | 2 | 9.6 | 1.27 | 0.54 | 94 | 1 | ||||
| 83P04228 | 19-36 | Bs2 | S | 4.4 | 9.7 | 2.10 | 1.14 | 0.25 | 2 | 2 | 4.4 | 1.73 | 0.41 | 91 | 1 | ||||
| 83P04229 | 36-42 | BC | S | 4.9 | 11.1 | 3.39 | 1.24 | 0.46 | 6 | 3 | 5.4 | 1.70 | 0.43 | 78 | 1 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 45 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.72 | (NA) | |
| Volume, >2mm, Weighted Average | 8 | % vol | |
| Clay, total, Weighted Average | 11 | % wt | |
| Clay, carbonate free, Weighted Average | 11 | % wt | |
| Weighted averages based on control section: 25-42 cm | |||