| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130116 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 21 2024 4:02PM |
| Sampled as on Jul 1, 1983: | Plot No. 116 ; Loamy-skeletal, mixed Cryic Fragiorthod |
| Revised to correlated: | Karta ; Loamy-skeletal, mixed, superactive Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83AK250 TONGASS NATL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130116 Lat: 55° 57' 45.01" north Long: 133° 36' 10.02" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0817 | 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 | ||||||||||||
| 83P04149 | 0-3 | E | S | 17.9 | 1.64 | 31 | 8 | ||||||
| 83P04150 | 3-22 | Bhs | S | 4.9 | 5.35 | 73 | 36 | ||||||
| 83P04151 | 22-45 | BC | S | 3.6 | 5.00 | 78 | 38 | ||||||
| 83P04152 | 45-97 | C | S | 4.1 | 2.10 | 72 | 34 | ||||||
| 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 | ||||||||||
| 83P04147 | 18-13 | Oe | S | 4.5 | 39.73 | 0.61 | |||||||||||||
| 83P04148 | 13-0 | Oi | S | 4.6 | 62.79 | 0.07 | |||||||||||||
| 83P04149 | 0-3 | E | S | 4.2 | 8.5 | 9.95 | 5 | 4 | 15.7 | 2.00 | 0.88 | 88 | tr | ||||||
| 83P04150 | 3-22 | Bhs | S | 4.6 | 11.0 | 8.07 | 3.21 | 1.60 | 4 | 3 | 9.6 | 9.18 | 1.96 | 79 | tr | ||||
| 83P04151 | 22-45 | BC | S | 5.0 | 11.4 | 4.55 | 2.79 | 0.68 | 6 | 3 | 4.3 | 7.94 | 1.19 | 63 | 1 | ||||
| 83P04152 | 45-97 | C | S | 5.3 | 11.1 | 1.30 | 1.67 | 0.24 | 6 | 3 | 1.4 | 2.39 | 0.34 | 57 | 2 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.93 | (NA) | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Clay, total, Weighted Average | 4 | % wt | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Volume, >2mm, Weighted Average | 35 | % vol | |
| Weighted averages based on control section: 25-97 cm | |||