| *** Taxonomy Characterization Data *** |
| Pedon ID: 87AK122004 | ( Kenai Peninsula Borough, Alaska ) | Print Date: Nov 23 2024 12:50PM |
| Sampled as on Sep 1, 1987: | Kachemak ; Medial over loamy, mixed Typic Cryohumod |
| Revised to correlated: | Kachemak ; Medial over loamy, glassy Typic Fulvicryands |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87AK259 SPODOSOL-ANDISOL | Natural Resources Conservation Service |
| - | Site ID | S1987AK122004 Lat: 59° 43' 0.00" north Long: 151° 30' 59.99" west | National Soil Survey Center | |
| - | Pedon No. | 87P0783 | 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 | |||||||||||
| 87P04264 | 0-7 | Oe | variable | 0.36 | |||||||||
| 87P04265 | 7-15 | Bs | S | 0.7 | 4 | 0.63 | 0.016 | -- | |||||
| 87P04266 | 15-21 | Ab | S | 1.3 | 14.00 | 30 | 0.69 | 0.028 | 1 | ||||
| 87P04267 | 21-31 | Bhsb | S | 9.9 | 2.01 | 41 | 0.67 | 0.038 | 1 | ||||
| 87P04268 | 31-41 | BC | S | 8.3 | 1.77 | 43 | 0.77 | 0.016 | 4 | ||||
| 87P04269 | 41-57 | C | S | 8.6 | 1.55 | 32 | 0.78 | 0.058 | 4 | ||||
| 87P04270 | 57-76 | 2C1 | S | 9.2 | 1.29 | 37 | 1.06 | 0.008 | 10 | ||||
| 87P04271 | 76-110 | 2C2 | S | 14.6 | 0.73 | 21 | 1.41 | 0.015 | 6 | ||||
| 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 | |||||||||
| 87P04264 | 0-7 | Oe | S | 3.8 | 6.6 | 28.54 | 0.23 | 31 | |||||||||||
| 87P04265 | 7-15 | Bs | S | 4.5 | 10.5 | 9.53 | 1.25 | 1.61 | 15 | 8 | 94 | 12.8 | 18.29 | 55 | 1 | ||||
| 87P04266 | 15-21 | Ab | S | 4.8 | 9.7 | 12.40 | 1.25 | 1.17 | 10 | 7 | 96 | 11.8 | 32.00 | 9.08 | 64 | 1 | |||
| 87P04267 | 21-31 | Bhsb | S | 4.9 | 11.4 | 7.25 | 2.83 | 1.46 | 5 | 3 | 97 | 9.9 | 4.54 | 1.00 | 76 | 1 | |||
| 87P04268 | 31-41 | BC | S | 5.2 | 11.6 | 3.46 | 2.43 | 0.36 | 5 | 3 | 94 | 5.2 | 3.07 | 0.63 | 75 | 1 | |||
| 87P04269 | 41-57 | C | S | 5.3 | 11.5 | 2.65 | 2.04 | 0.25 | 5 | 3 | 96 | 4.9 | 2.34 | 0.57 | 78 | 1 | |||
| 87P04270 | 57-76 | 2C1 | S | 5.4 | 11.4 | 1.52 | 1.61 | 0.16 | 6 | 4 | 93 | 4.6 | 1.85 | 0.50 | 76 | 1 | |||
| 87P04271 | 76-110 | 2C2 | S | 5.3 | 9.5 | 0.28 | 0.43 | 0.10 | 31 | 25 | 47 | 11.4 | 1.23 | 0.78 | 51 | 2 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 8.24 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 29 | % wt | |
| Volume, >2mm, Weighted Average | 5 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 7-107 cm | |||