| *** Taxonomy Characterization Data *** |
| Pedon ID: 03CA601151 | ( Humboldt, California ) | Print Date: Dec 11 2024 4:03PM |
| Sampled as on Jun 2, 2003: | Coolyork ; Fine, mixed, superactive, mesic Ultic Argixeroll |
| Revised to correlated on Mar 30, 2013: | Coolyork ; Fine, mixed, superactive, mesic Oxyaquic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2003USCA147 HUMBOLDT CO. | Natural Resources Conservation Service |
| - | Site ID | 03CA601151 Lat: 40° 7' 9.00" north Long: 123° 46' 35.00" west MLRA: 5 | National Soil Survey Center | |
| - | Pedon No. | 03N0875 | 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 | 3A1a1a | DbWR1 | |||||||||||
| 03N04466 | 0-10 | A | S | 23.6 | 8.2 | 0.44 | 27 | 1.46 | 0.027 | 5 | |||
| 03N04467 | 10-36 | Bt1 | S | 27.9 | 8.9 | 0.40 | 22 | 1.54 | 0.027 | 3 | 75 | ||
| 03N04468 | 36-58 | Bt2 | S | 38.3 | 15.6 | 0.37 | 19 | 1.53 | 0.054 | 2 | 67 | ||
| 03N04469 | 58-108 | C1 | S | 36.2 | 11.0 | 0.33 | 32 | 1.61 | 0.043 | 13 | |||
| 03N04470 | 108-140 | C1 | S | 24.1 | 4.1 | 0.42 | 40 | 1.64 | 0.050 | 17 | |||
| 03N04471 | 140-180 | C2 | S | 23.3 | 4.8 | 0.39 | 44 | 1.78 | 0.027 | 26 | 78 | ||
| 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 | 4E1a1a1a1 | 4D8a1 | ||||||||||||||
| 03N04466 | 0-10 | A | S | 6.3 | 8.3 | 3.13 | 0.33 | 0.10 | 72 | 58 | 17 | 0.83 | tr | ||||||
| 03N04467 | 10-36 | Bt1 | S | 6.0 | 8.3 | 1.78 | 0.36 | 0.09 | 87 | 61 | 17 | 0.65 | tr | ||||||
| 03N04468 | 36-58 | Bt2 | S | 5.7 | 8.0 | 0.90 | 0.47 | 0.11 | 98 | 69 | 18 | 23.1 | 0.60 | 0.60 | 3 | tr | |||
| 03N04469 | 58-108 | C1 | S | 6.2 | 8.0 | 0.67 | 0.36 | 0.04 | 100* | 76 | 13 | 0.58 | 1 | ||||||
| 03N04470 | 108-140 | C1 | S | 7.5 | 9.1 | 0.74 | 0.32 | 0.02 | 1 | 100* | 10 | 0.96 | tr | ||||||
| 03N04471 | 140-180 | C2 | S | 8.0 | 9.0 | 0.71 | 0.23 | 0.02 | 1 | 100* | 11 | 0.67 | tr | ||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 21 | % wt | |
| Volume, >2mm, Weighted Average | 3 | % vol | |
| Clay, total, Weighted Average | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.62 | (NA) | |
| LE, Whole Soil, Summed to 1m | 4 | cm/m | |
| Weighted averages based on control section: 10-60 cm | |||