| *** Taxonomy Characterization Data *** |
| Pedon ID: S2006CA037002 | ( Los Angeles, California ) | Print Date: Nov 25 2024 12:03AM |
| Sampled as on Jan 22, 2006: | Masthead ; Fine, smectitic, thermic Pachic Argixerolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2006USCA094 Catalina Island | Natural Resources Conservation Service |
| - | Site ID | S2006CA037002 Lat: 33° 23' 39.41" north Long: 118° 26' 9.09" west MLRA: 20 | National Soil Survey Center | |
| - | Pedon No. | 06N0793 | 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 | |||||||||||
| 06N03268 | 0-11 | A | S | 8.8 | 1.8 | 0.60 | 11.5 | 45 | 1.48 | 0.006 | 16 | ||
| 06N03269 | 11-29 | Bt1 | S | 50.6 | 34.3 | 0.38 | 30 | 1.34 | 0.106 | 9 | |||
| 06N03270 | 29-75 | Bt2 | S | 28.2 | 21.1 | 0.52 | 50 | 1.43 | 0.063 | 26 | |||
| 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 | 4H2a | 4G2 | 4E1a1a1a1 | 4F2 | |||||||||||||||
| 06N03268 | 0-11 | A | S | 7.7 | 0.72 | 0.12 | 0.02 | tr | 100* | 1.01 | 9 | ||||||||
| 06N03269 | 11-29 | Bt1 | S | 7.6 | 0.57 | 0.23 | 0.03 | -- | 100* | 88 | 0.58 | 0.57 | 24 | ||||||
| 06N03270 | 29-75 | Bt2 | S | 7.9 | 0.22 | 0.22 | 0.04 | tr | 100* | 0.77 | 2.44 | 40 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 43 | % wt | |
| Volume, >2mm, Weighted Average | 20 | % vol | |
| Clay, total, Weighted Average | 36 | % wt | |
| Clay, carbonate free, Weighted Average | 36 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.7 | (NA) | |
| LE, Whole Soil, Summed to 1m | Depth error | cm/m | |
| Weighted averages based on control section: 11-61 cm | |||