| *** Taxonomy Characterization Data *** |
| Pedon ID: S1960AK090003 | ( Fairbanks North Star Borough, Alaska ) | Print Date: Mar 2 2025 8:49AM |
| Sampled as on Jul 4, 1960: | FAIRBANKS |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1960AK090003 Lat: 64° 53' 26.00" north Long: 147° 19' 23.01" west MLRA: 176 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A0615 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Lincoln, Nebraska | ||
| 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 | |||||||||||||
| 40A04554 | 0-5 | A | S | 7.0 | 3.57 | 5 | -- | ||||||
| 40A04555 | 5-11 | A/E | S | 7.2 | 0.78 | 2 | -- | ||||||
| 40A04556 | 11-18 | E | S | 7.9 | 0.62 | 2 | -- | ||||||
| 40A04557 | 18-23 | B11 | S | 11.5 | 0.61 | 2 | -- | ||||||
| 40A04558 | 23-30 | B12 | S | 14.7 | 0.53 | 1 | -- | ||||||
| 40A04559 | 30-43 | B12/B3 | S | 8.8 | 0.67 | 1 | -- | ||||||
| 40A04560 | 43-51 | B3 | S | 16.0 | 0.48 | 2 | -- | ||||||
| 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 | % | |||||||||||
| NK | NK | 5D2 | |||||||||||||||||
| 40A04554 | 0-5 | A | S | 5.3 | 16.36 | 79 | 50 | 5.40 | tr | ||||||||||
| 40A04555 | 5-11 | A/E | S | 4.7 | 1.41 | 42 | 30 | 1.67 | 1 | ||||||||||
| 40A04556 | 11-18 | E | S | 4.9 | 0.64 | 55 | 40 | 1.24 | 1 | ||||||||||
| 40A04557 | 18-23 | B11 | S | 5.1 | 0.55 | 68 | 50 | 0.96 | 1 | ||||||||||
| 40A04558 | 23-30 | B12 | S | 5.3 | 0.40 | 79 | 57 | 0.96 | 1 | ||||||||||
| 40A04559 | 30-43 | B12/B3 | S | 5.4 | 0.22 | 83 | 60 | 1.25 | 1 | ||||||||||
| 40A04560 | 43-51 | B3 | S | 5.4 | 0.46 | 82 | 58 | 0.86 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.96 | (NA) | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, total, Weighted Average | 13 | % wt | |
| Weighted averages based on control section: 18-30 cm | |||