| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130126 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 27 2024 1:12PM |
| Sampled as on Jul 1, 1983: | Plot No. 126-1 ; Loamy-skeletal, mixed Typic Cryorthod |
| Revised to correlated: | Sarkar ; Loamy, mixed, superactive Lithic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83AK250 TONGASS NATL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130126 Lat: 56° 0' 30.01" north Long: 133° 34' 59.98" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0820 | 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 | ||||||||||||
| 83P04166 | 0-18 | Bhs | S | 15.7 | 2.25 | 43 | 19 | ||||||
| 83P04167 | 18-51 | BC | S | 21.2 | 1.19 | 32 | 5 | ||||||
| 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 | ||||||||||
| 83P04164 | 14-8 | Oe | S | 4.4 | 53.86 | 0.06 | |||||||||||||
| 83P04165 | 8-0 | Oa | S | 4.1 | 51.05 | 0.20 | |||||||||||||
| 83P04166 | 0-18 | Bhs | S | 4.8 | 10.1 | 10.94 | 3.87 | 0.18 | 10 | 8 | 20.5 | 4.59 | 1.31 | 64 | tr | ||||
| 83P04167 | 18-51 | BC | S | 5.6 | 10.6 | 4.57 | 2.50 | 0.70 | 43 | 30 | 16.5 | 1.69 | 0.78 | 5 | 1 | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Clay, total, Weighted Average | 21 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 32 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| Weighted averages based on control section: 25-51 cm | |||