| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130144 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Jun 8 2024 5:45PM |
| Sampled as on Sep 1, 1983: | Kupreanof ; Thixotropic-skeletal Humic Cryorthod |
| Revised to correlated: | Kupreanof ; Loamy-skeletal, mixed, superactive Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP84AK034 TONGASS NATIONAL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130144 Lat: 55° 25' 30.00" north Long: 131° 45' 59.99" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 84P0127 | 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 | ||||||||||||
| 84P00670 | 0-5 | Bh | S | 1.2 | 12.42 | 63 | 15 | ||||||
| 84P00671 | 5-30 | Bs1 | S | 1.0 | 9.20 | 75 | 53 | ||||||
| 84P00672 | 30-76 | Bs2 | S | 1.0 | 8.10 | 77 | 69 | ||||||
| 84P00673 | 76-102 | C | S | 1.1 | 7.36 | 81 | 44 | ||||||
| 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 | |||||||||||
| 84P00668 | 10-6 | Oi | S | 3.7 | 38.23 | ||||||||||||||
| 84P00669 | 6-0 | Oa | S | 3.5 | 19.32 | ||||||||||||||
| 84P00670 | 0-5 | Bh | S | 4.9 | 8.5 | 7.05 | 3 | 2 | 9.6 | 23.25 | 8.00 | 92 | 1 | ||||||
| 84P00671 | 5-30 | Bs1 | S | 4.9 | 10.3 | 12.10 | 3 | 2 | 5.1 | 17.70 | 5.10 | 90 | 1 | ||||||
| 84P00672 | 30-76 | Bs2 | S | 5.2 | 10.2 | 3.65 | 3 | 2 | 3.9 | 15.00 | 3.90 | 87 | 1 | ||||||
| 84P00673 | 76-102 | C | S | 5.8 | 9.4 | 3.57 | 6 | 4 | 5.2 | 16.45 | 4.73 | 79 | 2 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 15.65 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 78 | % wt | |
| Volume, >2mm, Weighted Average | 60 | % vol | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||