| *** Taxonomy Characterization Data *** |
| Pedon ID: 06CA601602 | ( Humboldt, California ) | Print Date: Nov 21 2024 2:45PM |
| Sampled as on Jun 21, 2006: | Oldsweetie ; Coarse-loamy, mixed, superactive, nonacid, thermic Aquic Xerofluvent |
| Revised to correlated: | Pepperwood ; Coarse-loamy, mixed, superactive, nonacid, thermic Oxyaquic Udifluvents |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2007USCA055 Humboldt Co. Southern Area [601] | Natural Resources Conservation Service |
| - | Site ID | 06CA601602 Lat: 40° 20' 38.62" north Long: 123° 53' 24.43" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 07N0350 | Kellogg 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 | DbWR1 | ||||||||||||
| 07N01823 | 0-20 | Ap | S | 10.9 | 0.50 | 37 | -- | ||||||
| 07N01824 | 20-41 | C1 | S | 9.0 | 0.53 | 43 | -- | 51 | |||||
| 07N01825 | 41-70 | C2 | S | 5.7 | 0.74 | 9.6 | 30 | -- | 46 | ||||
| 07N01826 | 70-79 | C3 | S | 8.9 | 0.58 | 27 | 1.34 | 0.010 | -- | 54 | |||
| 07N01827 | 79-128 | Ab1 | S | 12.6 | 0.53 | 16 | 1.50 | 0.013 | -- | 51 | |||
| 07N01828 | 128-140 | Ab2 | S | 17.5 | 0.53 | 2 | -- | ||||||
| 07N01829 | 140-200 | C4 | S | 9.8 | 0.61 | 13.7 | 10 | -- | |||||
| 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 | 4H2a | 4G2 | 4D8a1 | |||||||||||||||
| 07N01823 | 0-20 | Ap | S | 6.2 | 8.8 | 0.90 | 0.21 | 0.03 | 79 | 62 | 8 | 0.74 | 1 | ||||||
| 07N01824 | 20-41 | C1 | S | 6.3 | 9.1 | 0.56 | 0.20 | 0.03 | 100* | 70 | 8 | 0.89 | 1 | ||||||
| 07N01825 | 41-70 | C2 | S | 6.7 | 9.3 | 0.35 | 0.21 | 0.02 | 100* | 74 | 8 | 1.44 | 1 | ||||||
| 07N01826 | 70-79 | C3 | S | 6.6 | 9.4 | 0.53 | 0.29 | 0.04 | 100* | 69 | 10 | 1.08 | 1 | ||||||
| 07N01827 | 79-128 | Ab1 | S | 6.7 | 9.1 | 0.66 | 0.29 | 0.03 | 100* | 72 | 12 | 0.84 | 1 | ||||||
| 07N01828 | 128-140 | Ab2 | S | 6.6 | 9.1 | 1.01 | 0.33 | 0.03 | 100* | 77 | 12 | 0.83 | -- | ||||||
| 07N01829 | 140-200 | C4 | S | 6.7 | 9.4 | 0.53 | 0.25 | 0.02 | 100* | 77 | 10 | 1.04 | -- | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 28 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 9 | % wt | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 1.11 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||