| *** Taxonomy Characterization Data *** |
| Pedon ID: S10CA023002 | ( Humboldt, California ) | Print Date: Nov 24 2024 2:17AM |
| Sampled as on Nov 12, 1978: | Dolason ; Fine-loamy, mixed, superactive, mesic Xeric Haplohumults |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2010USCA058 Isotic Mineralogy in Redwood Nat. & State Parks | Natural Resources Conservation Service |
| - | Site ID | S1978CA605REDW001 Lat: 41° 12' 6.10" north Long: 123° 57' 6.40" west MLRA: 4 | National Soil Survey Center | |
| - | Pedon No. | 10N0673 | 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 | ||||||||||||
| 10N03078 | 0-13 | A1 | S | 33.8 | 9.3 | 0.47 | 20 | -- | |||||
| 10N03079 | 13-62 | A2 | S | 34.9 | 7.5 | 0.42 | 17 | -- | |||||
| 10N03080 | 62-87 | BAt | S | 34.2 | 4.8 | 0.42 | 20 | -- | 70 | ||||
| 10N03081 | 87-106 | Bt1 | S | 36.6 | 6.4 | 0.40 | 18 | -- | 71 | ||||
| 10N03082 | 106-154 | Bt2 | S | 49.0 | 12.9 | 0.43 | 11 | -- | |||||
| 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 | |||||||||||||||
| 10N03078 | 0-13 | A1 | S | 4.7 | 9.6 | 6.33 | 1.01 | 0.29 | 5 | 3 | 53 | 6.3 | 0.83 | 0.19 | 76 | tr | |||
| 10N03079 | 13-62 | A2 | S | 4.6 | 10.1 | 5.28 | 0.93 | 0.22 | 1 | 1 | 58 | 6.0 | 0.77 | 0.17 | 95 | tr | |||
| 10N03080 | 62-87 | BAt | S | 4.7 | 10.4 | 2.82 | 1.00 | 0.19 | 0 | 0 | 60 | 0.60 | tr | ||||||
| 10N03081 | 87-106 | Bt1 | S | 4.8 | 9.9 | 1.19 | 0.80 | 0.14 | 0 | 0 | 53 | 0.37 | tr | ||||||
| 10N03082 | 106-154 | Bt2 | S | 4.8 | 9.5 | 0.46 | 0.58 | 0.03 | 1 | 1 | 54 | 4.7 | 0.27 | 0.10 | 98 | tr | |||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 18 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 37 | % wt | |
| Clay, carbonate free, Weighted Average | 37 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.48 | (NA) | |
| Weighted averages based on control section: 62-112 cm | |||