| *** Taxonomy Characterization Data *** |
| Pedon ID: S1969AK170004 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Nov 12 2024 9:40AM |
| Sampled as on Aug 6, 1969: | KALIFONSKY |
| Revised to SSL: | (unnamed) ; Coarse-loamy over sandy or sandy-skeletal, mixed, nonacid Typic Cryaquept |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL69AK020 SC & SW ALASKA | Natural Resources Conservation Service |
| - | Site ID | S1969AK170004 Lat: 62° 18' 30.00" north Long: 150° 24' 30.03" west | National Soil Survey Center | |
| - | Pedon No. | 69C0081 | 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 | 3A1a1a | 8D1 | 4A1d | ||||||||||
| 69C00381 | 0-20 | C1 | S | 2.1 | 15.81 | 6 | 0.63 | 0.026 | -- | ||||
| 69C00382 | 20-41 | C2 | S | 1.7 | -- | 8.76 | 11 | 1.03 | 0.013 | -- | |||
| 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 | 6A1b | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 69C00379 | 11-5 | O1 | S | 7.8 | 33.32 | ||||||||||||||
| 69C00380 | 5-0 | O2 | S | 7.5 | 33.97 | ||||||||||||||
| 69C00381 | 0-20 | C1 | S | 10.3 | 11.14 | 26 | 17 | 16.90 | tr | ||||||||||
| 69C00382 | 20-41 | C2 | S | 5.6 | 10.6 | 3.50 | 18 | 12 | 9.35 | 1 | |||||||||
| 69C00383 | 41-58 | 2C | S | 5.7 | 10.5 | 1.10 | |||||||||||||
| 69C00384 | 58-86 | 3C | S | 5.6 | 10.0 | 0.28 | |||||||||||||
| 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 | % | |||||||||||
| 6A1c | |||||||||||||||||||
| 69C00379 | 11-5 | O1 | S | 33.32 | |||||||||||||||
| 69C00380 | 5-0 | O2 | S | 34.95 | |||||||||||||||
| 69C00381 | 0-20 | C1 | S | 10.62 | |||||||||||||||
| 69C00382 | 20-41 | C2 | S | 3.65 | |||||||||||||||
| 69C00383 | 41-58 | 2C | S | 1.13 | |||||||||||||||
| 69C00384 | 58-86 | 3C | S | 0.16 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 9.35 | (NA) | |
| Volume, >2mm, Weighted Average | 33 | % vol | |
| Weighted averages based on control section: 25-85 cm | |||