| *** Taxonomy Characterization Data *** |
| Pedon ID: 89AK170009 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Nov 11 2024 8:34PM |
| Sampled as on Jun 1, 1989: | Talkeetna ; Medial over loamy-skeletal, mixed Humic Cryorthod |
| Revised to correlated: | Talkeetna ; Medial over loamy-skeletal, mixed, superactive Alic Haplocryands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89AK207 MATANUSKA-SUSITNA | Natural Resources Conservation Service |
| - | Site ID | S1989AK170009 Lat: 62° 15' 0.00" north Long: 150° 2' 0.03" west MLRA: 170 | National Soil Survey Center | |
| - | Pedon No. | 89P0648 | 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 | |||||||||||
| 89P03644 | 0-8 | A | S | 6.3 | 7.75 | 52 | -- | ||||||
| 89P03645 | 8-15 | E1 | S | 2.4 | 4.25 | 22 | 0.77 | 0.017 | -- | ||||
| 89P03646 | 15-25 | Bhs | S | 3.0 | 11.13 | 27 | 0.88 | 0.019 | -- | ||||
| 89P03647 | 25-34 | Bs1 | S | 5.9 | 8.44 | 25 | 0.42 | 0.126 | -- | ||||
| 89P03648 | 34-42 | Bs2 | S | 4.4 | 7.05 | 21 | 0.56 | 0.077 | -- | ||||
| 89P03649 | 42-48 | E2 | S | 7.2 | 2.22 | 17 | 0.72 | 0.031 | tr | ||||
| 89P03650 | 48-65 | Bs3 | S | 4.3 | 4.40 | 69 | 56 | ||||||
| 89P03651 | 65-87 | 2BC | S | 2.7 | 1.44 | 80 | 36 | ||||||
| 89P03652 | 87-115 | 2C | S | 2.4 | 1.46 | 79 | 26 | ||||||
| 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 | 8J | 5C1 | 5C3 | 6S4 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||
| 89P03643 | 9-0 | Oe | S | 4.4 | 55.05 | ||||||||||||||
| 89P03644 | 0-8 | A | S | 3.6 | 5.7 | 47.75 | 0.27 | 0.09 | 33 | 8 | 23 | 16.2 | 5.03 | 2.57 | 36 | tr | |||
| 89P03645 | 8-15 | E1 | S | 4.0 | 6.6 | 8.11 | 0.14 | 0.11 | 9 | 6 | 23 | 3.5 | 6.83 | 1.46 | 60 | 1 | |||
| 89P03646 | 15-25 | Bhs | S | 4.4 | 7.9 | 17.38 | 1.93 | 4.68 | 4 | 4 | 87 | 30.2 | 31.27 | 10.07 | 89 | tr | |||
| 89P03647 | 25-34 | Bs1 | S | 4.8 | 11.1 | 20.72 | 4.53 | 4.26 | 2 | 2 | 96 | 31.7 | 20.24 | 5.37 | 91 | tr | |||
| 89P03648 | 34-42 | Bs2 | S | 5.0 | 11.4 | 11.91 | 4.26 | 1.90 | 2 | 2 | 97 | 14.4 | 16.27 | 3.27 | 88 | tr | |||
| 89P03649 | 42-48 | E2 | S | 4.9 | 11.2 | 4.94 | 1.93 | 0.35 | 3 | 2 | 91 | 5.5 | 2.99 | 0.76 | 87 | tr | |||
| 89P03650 | 48-65 | Bs3 | S | 5.1 | 11.2 | 4.86 | 4.34 | 0.60 | 3 | 2 | 97 | 4.9 | 8.05 | 1.14 | 82 | tr | |||
| 89P03651 | 65-87 | 2BC | S | 5.0 | 10.8 | 0.75 | 0.78 | 0.08 | 17 | 10 | 54 | 2.1 | 2.56 | 0.78 | 43 | 3 | |||
| 89P03652 | 87-115 | 2C | S | 5.2 | 10.8 | 0.53 | 0.84 | 0.06 | 19 | 10 | 44 | 1.5 | 2.25 | 0.63 | 33 | 2 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 7.37 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 59 | % wt | |
| Volume, >2mm, Weighted Average | 28 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||