| *** Taxonomy Characterization Data *** |
| Pedon ID: S1956AK090001 | ( Fairbanks North Star Borough, Alaska ) | Print Date: Dec 11 2024 4:07PM |
| Sampled as on May 30, 1956: | FAIRBANKS |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956AK090001 Lat: 64° 53' 4.00" north Long: 147° 47' 22.00" west MLRA: 176 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A0610 | 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 | |||||||||||||
| 40A04500 | 0-10 | A | S | 8.8 | 0.81 | 2 | -- | ||||||
| 40A04501 | 10-18 | E | S | 8.6 | 0.55 | 2 | -- | ||||||
| 40A04502 | 18-30 | B1 | S | 16.7 | 0.36 | 2 | -- | ||||||
| 40A04503 | 30-41 | B2 | S | 15.4 | 0.47 | 2 | -- | ||||||
| 40A04504 | 41-66 | C1 | S | 8.6 | 0.65 | 1 | -- | ||||||
| 40A04505 | 66 | C2 | S | 2.9 | 1.62 | 1 | -- | ||||||
| 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 | |||||||||||||||||
| 40A04500 | 0-10 | A | S | 6.1 | 2.18 | 88 | 53 | 1.84 | -- | ||||||||||
| 40A04501 | 10-18 | E | S | 5.5 | 0.60 | 82 | 84 | 1.21 | -- | ||||||||||
| 40A04502 | 18-30 | B1 | S | 5.4 | 0.45 | 86 | 72 | 0.88 | 1 | ||||||||||
| 40A04503 | 30-41 | B2 | S | 5.5 | 0.42 | 88 | 75 | 0.99 | 1 | ||||||||||
| 40A04504 | 41-66 | C1 | S | 6.0 | 0.20 | 97 | 90 | 1.76 | 1 | ||||||||||
| 40A04505 | 66 | C2 | S | 6.4 | 0.16 | 95 | 85 | 4.14 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.93 | (NA) | |
| Clay, carbonate free, Weighted Average | 16 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Clay, total, Weighted Average | 16 | % wt | |
| Weighted averages based on control section: 18-41 cm | |||