| *** Taxonomy Characterization Data *** |
| Pedon ID: S1956AK170001 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Nov 21 2024 11:58AM |
| Sampled as on Jul 16, 1956: | UNNAMED |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1956AK170001 | Lincoln Soil Survey Laboratory | |
| - | Pedon No. | 40A0660 | 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 | |||||||||||||
| 40A04924 | 0-5 | A | S | 4.8 | 3.71 | 4 | -- | ||||||
| 40A04925 | 5-8 | E | S | 4.4 | 2.68 | 3 | -- | ||||||
| 40A04926 | 8-20 | Bg | S | 5.4 | 1.44 | 2 | -- | ||||||
| 40A04927 | 20-53 | Cg1 | S | 3.5 | 1.43 | 1 | -- | ||||||
| 40A04928 | 53-140 | Cg2 | S | 3.0 | 1.73 | 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 | |||||||||||||||||
| 40A04924 | 0-5 | A | S | 10.34 | 58 | 44 | 6.27 | -- | |||||||||||
| 40A04925 | 5-8 | E | S | 4.7 | 5.68 | 62 | 41 | 4.84 | tr | ||||||||||
| 40A04926 | 8-20 | Bg | S | 4.9 | 3.79 | 60 | 46 | 3.28 | 1 | ||||||||||
| 40A04927 | 20-53 | Cg1 | S | 5.6 | 1.56 | 83 | 57 | 3.17 | 1 | ||||||||||
| 40A04928 | 53-140 | Cg2 | S | 6.1 | 1.16 | 95 | 59 | 3.77 | 1 | ||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.54 | (NA) | |
| Clay, carbonate free, Weighted Average | 3 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 2 | % wt | |
| Clay, total, Weighted Average | 3 | % wt | |
| Weighted averages based on control section: 25-102 cm | |||