| *** Taxonomy Characterization Data *** |
| Pedon ID: 83AK130049 | ( Ketchikan Gateway Borough, Alaska ) | Print Date: Nov 21 2024 3:04PM |
| Sampled as on Jul 1, 1983: | Plot No. 149 ; Coarse-loamy, mixed Cryic Fragiorthod |
| Revised to correlated: | Ulloa ; Coarse-loamy, mixed, superactive Typic Humicryods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP83AK250 TONGASS NATL FOREST | Natural Resources Conservation Service |
| - | Site ID | S1983AK130049 Lat: 55° 47' 50.00" north Long: 133° 11' 15.00" west MLRA: 168 | National Soil Survey Center | |
| - | Pedon No. | 83P0829 | 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 | ||||||||||||
| 83P04197 | 0-3 | E | S | 4.0 | 7.73 | 51 | 3 | ||||||
| 83P04198 | 3-9 | Bh | S | 9.8 | 4.04 | 33 | 3 | ||||||
| 83P04199 | 9-26 | Bs | S | 5.5 | 5.31 | 37 | 8 | ||||||
| 83P04200 | 26-55 | B/C | S | 8.2 | 2.61 | 45 | 12 | ||||||
| 83P04201 | 55-80 | C | S | 3.5 | 3.11 | 66 | 19 | ||||||
| 83P04202 | 80-101 | 2Cx | S | 9.2 | 1.05 | 73 | 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 | ||||||||||
| 83P04195 | 10-5 | Oi | S | 4.3 | 51.62 | 0.13 | |||||||||||||
| 83P04196 | 5-0 | Oe | S | 3.8 | 51.36 | 0.12 | |||||||||||||
| 83P04197 | 0-3 | E | S | 4.0 | 7.2 | 18.53 | 4 | 3 | 10.3 | 10.45 | 2.58 | 85 | tr | ||||||
| 83P04198 | 3-9 | Bh | S | 3.9 | 8.3 | 20.16 | 1 | 1 | 25.9 | 9.14 | 2.64 | 95 | tr | ||||||
| 83P04199 | 9-26 | Bs | S | 4.3 | 10.9 | 9.11 | 0 | tr | 11.4 | 9.84 | 2.07 | 99 | -- | ||||||
| 83P04200 | 26-55 | B/C | S | 4.5 | 10.8 | 7.77 | 0 | tr | 8.6 | 4.50 | 1.05 | 99 | -- | ||||||
| 83P04201 | 55-80 | C | S | 5.1 | 11.3 | 2.45 | 2.21 | 0.26 | 1 | 1 | 1.8 | 4.37 | 0.51 | 89 | 1 | ||||
| 83P04202 | 80-101 | 2Cx | S | 5.3 | 10.6 | 0.91 | 1.36 | 0.13 | 5 | 3 | 1.2 | 1.02 | 0.13 | 58 | -- | ||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 4.54 | (NA) | |
| Clay, carbonate free, Weighted Average | 6 | % wt | |
| Volume, >2mm, Weighted Average | 15 | % vol | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 54 | % wt | |
| Clay, total, Weighted Average | 6 | % wt | |
| Weighted averages based on control section: 25-80 cm | |||