| *** Taxonomy Characterization Data *** |
| Pedon ID: 89AK170002 | ( Matanuska-Susitna Borough, Alaska ) | Print Date: Nov 21 2024 2:58PM |
| Sampled as on Jun 1, 1989: | Knik Deep ; Coarse-silty over sandy or sandy-skeletal, mixed Typic Cryochrept |
| Revised to correlated: | Yensus ; Coarse-loamy over sandy or sandy-skeletal, mixed, superactive Typic Cryochrepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89AK207 MATANUSKA-SUSITNA | Natural Resources Conservation Service |
| - | Site ID | S1989AK170002 Lat: 61° 36' 59.99" north Long: 149° 12' 59.97" west MLRA: 170 | National Soil Survey Center | |
| - | Pedon No. | 89P0641 | 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 | |||||||||||
| 89P03589 | 0-7 | A | S | 4.0 | 3.73 | 5 | 0.70 | 0.063 | -- | ||||
| 89P03590 | 7-16 | AC | S | 5.6 | 1.50 | 1 | 0.94 | 0.034 | -- | ||||
| 89P03591 | 16-34 | C/Bw | S | 5.0 | 1.26 | 2 | 1.06 | 0.009 | -- | ||||
| 89P03592 | 34-54 | Bw/C | S | 3.3 | 2.27 | 3 | 0.97 | -- | -- | ||||
| 89P03593 | 54-75 | Bwb | S | 4.5 | 1.87 | 2 | tr | ||||||
| 89P03594 | 75-88 | Bsb | S | 6.8 | 0.94 | 52 | 29 | ||||||
| 89P03595 | 88-99 | 2BCc | S | 1.7 | 1.65 | 94 | 53 | ||||||
| 89P03596 | 99-130 | 2C | S | 0.4 | 99 | 59 | |||||||
| 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 | 8D1 | 5D2 | ||||||||||
| 89P03588 | 8-0 | Oe | S | 6.2 | 0.39 | ||||||||||||||
| 89P03589 | 0-7 | A | S | 6.2 | 7.8 | 8.88 | 0.65 | 0.56 | 63 | 42 | 38 | 6.93 | tr | ||||||
| 89P03590 | 7-16 | AC | S | 5.9 | 9.2 | 2.49 | 0.97 | 0.22 | 72 | 45 | 39 | 2.52 | 1 | ||||||
| 89P03591 | 16-34 | C/Bw | S | 6.3 | 9.1 | 1.85 | 0.81 | 0.15 | 84 | 57 | 38 | 2.46 | 1 | ||||||
| 89P03592 | 34-54 | Bw/C | S | 6.3 | 9.9 | 1.90 | 1.08 | 0.18 | 80 | 49 | 47 | 4.15 | 1 | ||||||
| 89P03593 | 54-75 | Bwb | S | 6.5 | 10.1 | 1.17 | 1.58 | 0.17 | 80 | 47 | 55 | 2.96 | 1 | ||||||
| 89P03594 | 75-88 | Bsb | S | 6.4 | 9.8 | 0.62 | 1.12 | 0.10 | 86 | 56 | 37 | 1.72 | 2 | ||||||
| 89P03595 | 88-99 | 2BCc | S | 6.4 | 9.9 | 0.30 | 0.72 | 0.68 | 0.06 | 81 | 46 | 20 | 2.76 | 4 | |||||
| 89P03596 | 99-130 | 2C | S | 6.3 | 9.0 | 0.11 | 0.19 | 0.23 | 0.02 | 76 | 64 | 14 | 6 | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.04 | (NA) | |
| Clay, carbonate free, Weighted Average | 4 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 26 | % wt | |
| Volume, >2mm, Weighted Average | 14 | % vol | |
| Clay, total, Weighted Average | 4 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||