| *** Taxonomy Characterization Data *** |
| Pedon ID: 81AK261020 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Nov 21 2024 2:37PM |
| Sampled as on Jul 1, 1981: | Chitina ; Coarse-silty, mixed, nonacid Typic Cryorthent |
| Revised to correlated: | Chitina ; Coarse-silty, mixed Cumulic Cryoborolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP81AK277 COPPER RIVER SSA | Natural Resources Conservation Service |
| - | Site ID | S1981AK261020 Lat: 61° 39' 0.01" north Long: 144° 34' 59.98" west MLRA: 172 | National Soil Survey Center | |
| - | Pedon No. | 81P0682 | 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 | 7B1a2 | |||||||||
| 81P04058 | 5-0 | Oi | S | 3.6 | 11.81 | 5 | -- | ||||||
| 81P04059 | 0-5 | Ah | S | 1.2 | 0.9 | 4 | 1.43 | -- | -- | ||||
| 81P04060 | 5-11 | C1 | S | 4.9 | 3.98 | 3 | 0.99 | 0.017 | -- | 13 | |||
| 81P04061 | 11-17 | C2 | S | 1.8 | 8.89 | 3 | 0.89 | 0.018 | -- | ||||
| 81P04062 | 17-36 | C3 | S | 1.3 | 7.46 | 3 | 1.09 | 0.003 | -- | 16 | |||
| 81P04063 | 36-46 | C4 | S | 1.3 | 5.54 | 7 | 1.12 | 0.003 | -- | ||||
| 81P04064 | 46-76 | C5 | S | 2.7 | 4.44 | 8 | 1.04 | 0.010 | -- | 13 | |||
| 81P04065 | 76-84 | Ab | S | 2.1 | 4.14 | 9 | 1.02 | 0.003 | -- | ||||
| 81P04066 | 84-91 | C6 | S | 7.1 | 0.87 | 11 | 1.38 | 0.002 | -- | ||||
| 81P04067 | 91-112 | C7 | variable | 1.29 | |||||||||
| 81P04068 | 112-125 | 2C | S | 4.6 | 1.8 | 0.72 | 11 | 1.49 | -- | tr | |||
| 81P04069 | 125-145 | 3C1 | S | 21.6 | 0.8 | 0.31 | 16 | 1 | 15 | ||||
| 81P04070 | 145-163 | 3C2 | S | 48.6 | 0.34 | 2 | 1.31 | 0.020 | -- | ||||
| 81P04075 | 0-10 | S | 1.9 | 8.63 | 3 | -- | |||||||
| 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 | 6A1c | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 81P04058 | 5-0 | Oi | S | 20.53 | tr | 100* | 100 | 21.61 | tr | ||||||||||
| 81P04059 | 0-5 | Ah | S | 7.7 | 1.36 | 2 | 100* | 100 | 1 | ||||||||||
| 81P04060 | 5-11 | C1 | S | 7.2 | 9.84 | tr | 100* | 90 | 10.88 | tr | |||||||||
| 81P04061 | 11-17 | C2 | S | 7.3 | 6.16 | tr | 100* | 92 | 20.61 | 1 | |||||||||
| 81P04062 | 17-36 | C3 | S | 7.2 | 3.79 | -- | 100* | 88 | 19.15 | 1 | |||||||||
| 81P04063 | 36-46 | C4 | S | 7.2 | 2.54 | -- | 100* | 88 | 12.62 | 1 | |||||||||
| 81P04064 | 46-76 | C5 | S | 7.2 | 5.00 | tr | 100* | 91 | 10.44 | 2 | |||||||||
| 81P04065 | 76-84 | Ab | S | 7.4 | 3.44 | tr | 100* | 94 | 9.90 | 2 | |||||||||
| 81P04066 | 84-91 | C6 | S | 7.6 | 1.65 | tr | 100* | 95 | 2.42 | 1 | |||||||||
| 81P04067 | 91-112 | C7 | S | 7.6 | 2.45 | tr | |||||||||||||
| 81P04068 | 112-125 | 2C | S | 7.9 | 0.45 | 2 | 100* | 100 | 1.63 | 3 | |||||||||
| 81P04069 | 125-145 | 3C1 | S | 7.9 | 0.40 | 5 | 100* | 100 | 0.52 | 4 | |||||||||
| 81P04070 | 145-163 | 3C2 | S | 7.9 | 0.60 | 6 | 100* | 100 | 0.35 | 3 | |||||||||
| 81P04071 | 36-46 | S | 4.10 | ||||||||||||||||
| 81P04072 | 36-46 | S | 1.59 | ||||||||||||||||
| 81P04073 | 36-46 | S | 30.20 | ||||||||||||||||
| 81P04074 | 46-76 | S | 2.80 | ||||||||||||||||
| 81P04075 | 0-10 | S | 7.3 | 7.16 | tr | 100* | 90 | 21.26 | tr | ||||||||||