| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130159 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 22 2024 2:36AM |
| Sampled as on Jul 30, 1983: | Snd ; Thixotropic Humic Cryorthod |
| Revised to correlated: | Shakan ; Loamy-skeletal, mixed, superactive Entic Cryumbrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK034 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130159 Lat: 55° 4' 15.01" north Long: 132° 53' 14.99" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0139 | 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 | ||||||||||||
| 84P00723 | 0-15 | C1 | S | 2.0 | 5.45 | 66 | 19 | ||||||
| 84P00724 | 15-54 | C2 | S | 2.7 | 5.52 | 74 | 36 | ||||||
| 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 | |||||||||||
| 84P00722 | 3-0 | O | S | 4.6 | 16.69 | ||||||||||||||
| 84P00723 | 0-15 | C1 | S | 5.9 | 9.9 | 4.47 | 37 | 21 | 7.6 | 9.25 | 3.80 | 9 | 2 | ||||||
| 84P00724 | 15-54 | C2 | S | 6.6 | 9.8 | 5.54 | 85 | 49 | 8.41 | 1 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 8.41 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Volume, >2mm, Weighted Average | 35 | % vol | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 25-54 cm | |||