| *** Taxonomy Characterization Data *** |
| Pedon ID: S07CA023008 | ( Humboldt, California ) | Print Date: Nov 21 2024 2:39PM |
| Sampled as on Sep 30, 2007: | Arcata ; Coarse-loamy, mixed, superactive, isomesic Oxyaquic Dystrudept |
| Revised to correlated: | Arcata ; Coarse-loamy, mixed, superactive, isomesic Oxyaquic Dystrudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2008USCA095 Humboldt Co. | Natural Resources Conservation Service |
| - | Site ID | S2007CA605503 Lat: 41° 46' 34.89" north Long: 124° 11' 56.61" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 08N0452 | 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 | ||||||||||||
| 08N02949 | 0-28 | A | S | 12.4 | 0.82 | 18.0 | 61 | 1.23 | 0.016 | tr | |||
| 08N02950 | 28-46 | BA | S | 11.4 | 0.76 | 17.8 | 59 | 1.29 | 0.008 | tr | 42 | ||
| 08N02951 | 46-72 | Bw1 | S | 8.8 | 0.89 | 16.9 | 61 | 1.33 | 0.012 | -- | 52 | ||
| 08N02952 | 72-89 | Bw2 | S | 8.5 | 0.84 | 15.7 | 66 | 1.35 | 0.002 | -- | |||
| 08N02953 | 89-110 | CB | S | 4.0 | 1.05 | 10.1 | 83 | 1.62 | 0.006 | -- | |||
| 08N02954 | 110-152 | C | S | 3.3 | 1.18 | 9.4 | 83 | 1.58 | 0.002 | -- | |||
| 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 | |||||||||||||||
| 08N02949 | 0-28 | A | S | 5.6 | 10.5 | 2.99 | 0.92 | 0.20 | 17 | 8 | 57 | 2.7 | 0.77 | 0.22 | 41 | 1 | |||
| 08N02950 | 28-46 | BA | S | 5.7 | 10.8 | 1.58 | 1.12 | 0.14 | 8 | 4 | 67 | 1.0 | 0.65 | 0.09 | 40 | 1 | |||
| 08N02951 | 46-72 | Bw1 | S | 6.0 | 10.7 | 1.04 | 1.09 | 0.12 | 8 | 4 | 65 | 0.7 | 0.70 | 0.08 | 29 | 1 | |||
| 08N02952 | 72-89 | Bw2 | S | 6.0 | 10.6 | 0.82 | 0.85 | 0.09 | 14 | 6 | 59 | 0.8 | 0.58 | 0.09 | 13 | 2 | |||
| 08N02953 | 89-110 | CB | S | 6.4 | 10.3 | 0.18 | 0.46 | 0.03 | 9 | 3 | 37 | 0.3 | 0.58 | 0.08 | 33 | 2 | |||
| 08N02954 | 110-152 | C | S | 6.4 | 10.3 | 0.16 | 0.39 | 0.04 | 8 | 4 | 34 | 0.3 | 0.76 | 0.09 | 33 | 1 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 64 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Clay, total, Weighted Average | 9 | % wt | |
| Clay, carbonate free, Weighted Average | 9 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.65 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||