| *** Taxonomy Characterization Data *** |
| Pedon ID: 89AK170004 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Nov 26 2024 10:28PM |
| Sampled as on Jun 1, 1989: | Kichatna ; Sandy-skeletal, mixed Typic Cryorthod |
| Revised to correlated: | Kichatna ; Sandy-skeletal, mixed Andic Cryorthods |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89AK207 MATANUSKA-SUSITNA | Natural Resources Conservation Service |
| - | Site ID | S1989AK170004 Lat: 61° 38' 0.01" north Long: 149° 30' 0.00" west MLRA: 170 | National Soil Survey Center | |
| - | Pedon No. | 89P0643 | 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 | 8D1 | 4A1d | |||||||||||
| 89P03606 | 0-7 | E | S | 5.1 | 1.80 | 8 | 0.72 | 0.053 | -- | ||||
| 89P03607 | 7-15 | Bs1 | S | 4.2 | 3.69 | 15 | 0.69 | 0.042 | 1 | ||||
| 89P03608 | 18-23 | Bs2 | S | 3.7 | 2.89 | 18 | 0.98 | 0.016 | 3 | ||||
| 89P03609 | 23-40 | 2BC | S | 2.1 | 2.57 | 93 | 62 | ||||||
| 89P03610 | 40-100 | 2C | S | 0.8 | 99 | 67 | |||||||
| 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 | 6A1c | 6A2d | 8J | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||
| 89P03605 | 7-0 | Oe | S | 5.8 | 25.60 | ||||||||||||||
| 89P03606 | 0-7 | E | S | 4.9 | 9.2 | 8.40 | 1.15 | 0.45 | 10 | 9 | 61 | 6.9 | 4.75 | 1.35 | 64 | tr | |||
| 89P03607 | 7-15 | Bs1 | S | 5.2 | 10.8 | 3.85 | 3.54 | 0.49 | 10 | 6 | 89 | 4.2 | 5.64 | 1.00 | 45 | tr | |||
| 89P03608 | 18-23 | Bs2 | S | 5.1 | 10.8 | 2.58 | 2.42 | 0.26 | 6 | 4 | 81 | 2.8 | 3.97 | 0.76 | 68 | 1 | |||
| 89P03609 | 23-40 | 2BC | S | 5.3 | 10.8 | 1.09 | 1.71 | 0.14 | 11 | 6 | 70 | 1.2 | 4.24 | 0.57 | 17 | -- | |||
| 89P03610 | 40-100 | 2C | S | 5.5 | 10.2 | 0.36 | 0.35 | 0.45 | 0.05 | 22 | 15 | 20 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 4.55 | (NA) | |
| Clay, carbonate free, Weighted Average | 1 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 98 | % wt | |
| Volume, >2mm, Weighted Average | 65 | % vol | |
| Clay, total, Weighted Average | 1 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||