| *** Taxonomy Characterization Data *** |
| Pedon ID: S1967AK261002 | ( Valdez-Cordova Census Area, Alaska ) | Print Date: Dec 17 2024 8:26PM |
| Sampled as on Aug 6, 1967: | UNNAMED |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1967AK261002 Lat: 60° 27' 0.00" north Long: 145° 12' 59.97" west | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A0662 | Soil Laboratory | |
| - | General Methods 1B1A, 2A1, 2B | Riverside, California | ||
| 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 | NK | ||||||||||||
| 40A04941 | 0-5 | E | S | 8.6 | 1.34 | 5 | 0.73 | 0.052 | 1 | ||||
| 40A04942 | 5-15 | Bh | S | 20.1 | 2.21 | 21 | 0.32 | 0.201 | 4 | ||||
| 40A04943 | 15-30 | Bs | variable | 0.34 | |||||||||
| 40A04944 | 30-41 | B1 | S | 10.6 | 1.55 | 13 | 0.52 | 0.094 | 4 | ||||
| 40A04945 | 41-53 | B2 | S | 11.8 | 1.75 | 16 | 0.45 | 0.163 | 7 | ||||
| 40A04946 | 53-74 | 2B | variable | 0.55 | |||||||||
| 40A04947 | 74-102 | 2C | S | 15.4 | 0.77 | 51 | 0.58 | 0.034 | 44 | ||||
| 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 | % | |||||||||||
| NK | NK | 5D2 | |||||||||||||||||
| 40A04940 | 8-0 | O2 | S | 6.4 | 31.42 | ||||||||||||||
| 40A04941 | 0-5 | E | S | 7.5 | 6.42 | 10 | 6 | 9.1 | 2.80 | 1.06 | 75 | tr | |||||||
| 40A04942 | 5-15 | Bh | S | 10.0 | 20.48 | 3 | 3 | 13.4 | 5.76 | 0.67 | 70 | tr | |||||||
| 40A04943 | 15-30 | Bs | S | 11.0 | 16.95 | ||||||||||||||
| 40A04944 | 30-41 | B1 | S | 10.7 | 7.25 | 1 | 1 | 3.6 | 3.69 | 0.34 | 89 | tr | |||||||
| 40A04945 | 41-53 | B2 | S | 11.0 | 9.07 | 1 | tr | 4.5 | 3.61 | 0.38 | 93 | tr | |||||||
| 40A04946 | 53-74 | 2B | S | 10.9 | 6.85 | ||||||||||||||
| 40A04947 | 74-102 | 2C | S | 10.9 | 4.30 | 1 | tr | 2.3 | 2.10 | 0.15 | 91 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 3.24 | (NA) | |
| Volume, >2mm, Weighted Average | 21 | % vol | |
| Weighted averages based on control section: 25-100 cm | |||