| *** Taxonomy Characterization Data *** |
| Pedon ID: S2000CA023005 | ( Humboldt, California ) | Print Date: May 5 2025 3:48PM |
| Sampled as on Oct 5, 1999: | Scoutcamp ; Fine-loamy, mixed, active, isomesic Typic Hapludults |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2001USCA066 HUMBOLDT COUNTY | Natural Resources Conservation Service |
| - | Site ID | S2000CA023005 Lat: 40° 39' 46.44" north Long: 124° 0' 22.52" west MLRA: 4B | National Soil Survey Center | |
| - | Pedon No. | 01N0357 | 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 | ||||||||||||
| 01N02152 | 3-12 | A | S | 24.9 | 7.5 | 0.60 | 30.4 | 5 | 2 | ||||
| 01N02153 | 12-30 | AB | S | 25.0 | 7.4 | 0.53 | 2 | 1 | |||||
| 01N02154 | 30-45 | Bt1 | S | 28.4 | 8.2 | 0.56 | 1 | -- | |||||
| 01N02155 | 45-70 | Bt2 | S | 30.3 | 9.8 | 0.59 | tr | -- | |||||
| 01N02156 | 70-112 | Bt3 | S | 33.1 | 11.6 | 0.58 | 1 | -- | |||||
| 01N02157 | 112-195 | BC | S | 29.5 | 8.7 | 0.59 | 2 | -- | |||||
| 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 | |||||||||||||||
| 01N02152 | 3-12 | A | S | 5.3 | 8.9 | 2.85 | 0.65 | 0.18 | 58 | 43 | 38 | 17.0 | 1.02 | 0.68 | 14 | 2 | |||
| 01N02153 | 12-30 | AB | S | 5.4 | 8.9 | 3.02 | 0.51 | 0.19 | 62 | 50 | 36 | 0.94 | 2 | ||||||
| 01N02154 | 30-45 | Bt1 | S | 5.5 | 9.2 | 1.32 | 0.57 | 0.09 | 62 | 52 | 35 | 16.7 | 0.81 | 0.59 | 14 | 2 | |||
| 01N02155 | 45-70 | Bt2 | S | 5.3 | 9.4 | 0.74 | 0.69 | 0.06 | 57 | 49 | 45 | 18.1 | 0.82 | 0.60 | 22 | 2 | |||
| 01N02156 | 70-112 | Bt3 | S | 5.2 | 9.5 | 0.57 | 0.79 | 0.05 | 41 | 33 | 55 | 19.5 | 0.80 | 0.59 | 45 | 2 | |||
| 01N02157 | 112-195 | BC | S | 5.0 | 9.4 | 0.23 | 0.72 | 0.04 | 24 | 23 | 53 | 19.4 | 0.82 | 0.66 | 70 | 2 | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Clay, carbonate free, Weighted Average | 30 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, Set 1 | 0.81 | (NA) | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Weighted averages based on control section: 30-80 cm | |||