| *** Taxonomy Characterization Data *** |
| Pedon ID: S1966OR035001 | ( Klamath, Oregon ) | Print Date: Nov 21 2024 2:06PM |
| Sampled as on May 14, 1966: | POKEGEMA |
| Revised to correlated on Jul 19, 2017: | Pokegema ; Medial, amorphic, frigid Humic Haploxerands |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL40001 SSIR SAMPLES | Soil Conservation Service |
| - | Site ID | S1966OR035001 Lat: 42° 7' 36.05" north Long: 122° 10' 18.84" west MLRA: 21 | Riverside Soil Survey Laboratory | |
| - | Pedon No. | 40A0836 | 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 | 3A1a1a | 4A1f | |||||||||||
| 40A06322 | 0-5 | A1 | S | 7.8 | 3.4 | 3.58 | 46 | 12 | |||||
| 40A06323 | 5-20 | A2 | S | 9.8 | 1.72 | 43 | 1.10 | 0.014 | 9 | ||||
| 40A06324 | 20-40 | B | S | 16.2 | 6.8 | 1.09 | 40 | 1.22 | 0.012 | 12 | |||
| 40A06325 | 40-66 | Bt | S | 19.5 | 1.04 | 39 | 1.26 | 0.015 | 29 | ||||
| 40A06326 | 66-96 | 2Bt | S | 28.0 | 11.7 | 0.86 | 27 | 1.15 | 0.024 | 20 | |||
| 40A06327 | 96-132 | 2B | S | 43.3 | 0.72 | 14 | 1.01 | 0.046 | 20 | ||||
| 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 | % | |||||||||||
| 8C1a | NK | 6A1a | 5D2 | ||||||||||||||||
| 40A06322 | 0-5 | A1 | S | 6.5 | 10.71 | 62 | 57 | 5.83 | tr | ||||||||||
| 40A06323 | 5-20 | A2 | S | 6.6 | 8.8 | 2.37 | 58 | 56 | 3.30 | 1 | |||||||||
| 40A06324 | 20-40 | B | S | 6.4 | 7.7 | 0.60 | 63 | 59 | 1.42 | 1 | |||||||||
| 40A06325 | 40-66 | Bt | S | 6.3 | 0.61 | 62 | 59 | 1.09 | 1 | ||||||||||
| 40A06326 | 66-96 | 2Bt | S | 6.1 | 0.42 | 57 | 56 | 0.76 | 1 | ||||||||||
| 40A06327 | 96-132 | 2B | S | 5.8 | 0.60 | 54 | 50 | 0.53 | 4 | ||||||||||
| 40A06329 | 0-20 | A1/A2 | S | 3.91 | |||||||||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 1.2 | (NA) | |
| Clay, carbonate free, Weighted Average | 19 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 38 | % wt | |
| Volume, >2mm, Weighted Average | 21 | % vol | |
| Clay, total, Weighted Average | 19 | % wt | |
| Weighted averages based on control section: 20-70 cm | |||