| *** Taxonomy Characterization Data *** |
| Pedon ID: S1959AK290002 | ( Yukon-Koyukuk Census Area, Alaska ) | Print Date: Nov 21 2024 3:33PM |
| Sampled as on Jul 7, 1959: | RAMPART |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1959AK290002 Lat: 65° 42' 50.40" north Long: 144° 18' 3.60" west | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A0640 | 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 | |||||||||||||
| 40A04773 | 0-8 | A | S | 9.9 | 1.34 | 1 | -- | ||||||
| 40A04774 | 8-23 | B1 | S | 13.9 | 0.53 | 1 | -- | ||||||
| 40A04775 | 23-46 | B2 | S | 12.6 | 0.48 | 1 | -- | ||||||
| 40A04776 | 46-58 | C1 | S | 11.9 | 0.46 | 2 | -- | ||||||
| 40A04777 | 58-97 | C2 | S | 7.4 | 0.58 | 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 | NK | 5D2 | ||||||||||||||||
| 40A04773 | 0-8 | A | S | 6.0 | 7.27 | 94 | 67 | 3.22 | tr | ||||||||||
| 40A04774 | 8-23 | B1 | S | 6.2 | 0.92 | 100* | 75 | 1.15 | 1 | ||||||||||
| 40A04775 | 23-46 | B2 | S | 6.7 | 0.97 | -- | 100* | 84 | 1.35 | 1 | |||||||||
| 40A04776 | 46-58 | C1 | S | 7.6 | 1.03 | -- | 100 | 1.36 | 1 | ||||||||||
| 40A04777 | 58-97 | C2 | S | 7.8 | 0.87 | 2 | 100 | 1.55 | 2 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, carbonate free, Weighted Average | 13 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, total, Weighted Average | 13 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.27 | (NA) | |
| Weighted averages based on control section: 8-46 cm | |||