| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130143 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Feb 16 2025 6:30AM |
| Sampled as on Jul 30, 1983: | Tonowek ; Coarse-loamy over sandy or sandy-skeletal, mixed Typic Cryofluvents |
| Revised to correlated on Aug 1, 1992: | (unnamed) ; Sandy or sandy-skeletal, mixed Humic Cryaquept |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK034 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130143 Lat: 55° 17' 30.00" north Long: 132° 37' 50.00" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0126 | 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 | ||||||||||||
| 84P00666 | 0-23 | C1 | S | 3.3 | 1.82 | 70 | 27 | ||||||
| 84P00667 | 23-102 | C2 | S | 1.8 | 4.06 | 95 | 55 | ||||||
| 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 | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 84P00664 | 18-10 | Oi | S | 4.1 | 37.89 | ||||||||||||||
| 84P00665 | 10-0 | Oa | S | 3.6 | 34.99 | ||||||||||||||
| 84P00666 | 0-23 | C1 | S | 4.5 | 8.2 | 2.63 | 6 | 4 | 9.5 | 5.94 | 2.88 | 88 | -- | ||||||
| 84P00667 | 23-102 | C2 | S | 4.9 | 10.7 | 3.02 | 3 | 3 | 4.0 | 14.94 | 2.22 | 78 | tr | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 14.94 | (NA) | |
| Clay, carbonate free, Weighted Average | 2 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 95 | % wt | |
| Volume, >2mm, Weighted Average | 55 | % vol | |
| Clay, total, Weighted Average | 2 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||