| *** Taxonomy Characterization Data *** |
| Pedon ID: 04CA605REDW041 | ( Humboldt, California ) | Print Date: Nov 21 2024 1:36PM |
| Sampled as on Jun 6, 2004: | Bigtree ; Fine-loamy, isotic, superactive, isomesic Andic Dystrudept |
| Revised to correlated: | Bigtree ; Fine-loamy, isotic, isomesic Andic Humudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2004USCA193 Humboldt Co. - Northern area Redwood National & State Parks | Natural Resources Conservation Service |
| - | Site ID | 04CA605REDW041 Lat: 41° 23' 16.90" north Long: 124° 0' 57.50" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 04N1046 | 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 | ||||||||||||
| 04N05610 | 0-15 | A1 | S | 32.9 | 1.03 | 60.3 | 22 | 0.77 | 0.084 | tr | 52 | ||
| 04N05611 | 15-26 | A2 | S | 31.7 | 0.63 | 39.9 | 26 | 1.06 | 0.076 | 3 | |||
| 04N05612 | 26-56 | Bw1 | S | 27.6 | 0.62 | 37.7 | 23 | 1.00 | 0.023 | tr | 62 | ||
| 04N05613 | 56-105 | Bw2 | S | 16.6 | 0.57 | 46 | 1.41 | 0.014 | 1 | ||||
| 04N05614 | 105-120 | Bw3 | S | 14.9 | 0.56 | 47 | 1.32 | 0.005 | tr | 47 | |||
| 04N05615 | 120-145 | 2C | S | 9.9 | 0.63 | 14.1 | 57 | 1.63 | 0.008 | 1 | 33 | ||
| 04N05616 | 145-160 | 3C | S | 17.3 | 0.49 | 17 | 1.52 | 0.013 | 2 | 40 | |||
| 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 | |||||||||||||||
| 04N05610 | 0-15 | A1 | S | 5.9 | 8.5 | 9.70 | 1.07 | 0.33 | 76 | 59 | 1.29 | -- | |||||||
| 04N05611 | 15-26 | A2 | S | 5.8 | 9.4 | 4.13 | 1.37 | 0.28 | 58 | 35 | 67 | 0.70 | -- | ||||||
| 04N05612 | 26-56 | Bw1 | S | 5.3 | 10.6 | 2.12 | 1.49 | 0.25 | 6 | 3 | 82 | 5.4 | 0.51 | 0.20 | 85 | -- | |||
| 04N05613 | 56-105 | Bw2 | S | 5.3 | 10.5 | 0.72 | 0.95 | 0.10 | 2 | 1 | 58 | 1.9 | 0.52 | 0.11 | 89 | -- | |||
| 04N05614 | 105-120 | Bw3 | S | 5.4 | 10.5 | 0.58 | 0.85 | 0.08 | 1 | 1 | 58 | 1.5 | 0.48 | 0.10 | 93 | -- | |||
| 04N05615 | 120-145 | 2C | S | 5.4 | 10.4 | 0.57 | 0.70 | 0.06 | 0 | 0 | 45 | 0.70 | -- | ||||||
| 04N05616 | 145-160 | 3C | S | 5.2 | 10.2 | 0.50 | 0.65 | 0.07 | 3 | 2 | 47 | 3.8 | 0.51 | 0.22 | 92 | -- | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 37 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 21 | % wt | |
| Clay, carbonate free, Weighted Average | 21 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.52 | (NA) | |
| LE, Whole Soil, Summed to 1m | 3 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||