| *** Taxonomy Characterization Data *** |
| Pedon ID: S2014CA037003 | ( Los Angeles, California ) | Print Date: Feb 17 2025 7:59AM |
| Sampled as on May 4, 2016: | Typic Argixerolls ; Fine-loamy, mixed, superactive, thermic Typic Argixerolls |
| Revised to correlated on Jun 13, 2016: | Azuvina ; Fine-loamy, mixed, superactive, thermic Typic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2014USCA056 Urban Los Angeles County | Natural Resources Conservation Service |
| - | Site ID | S2014CA037003 Lat: 34° 0' 39.90" north Long: 118° 6' 55.90" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 14N0534 | 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 | |||||||||||
| 14N03407 | 0-13 | ^A1 | S | 14.8 | 1.4 | 0.97 | 26.2 | 22 | tr | ||||
| 14N03408 | 13-35 | ^A2 | S | 12.0 | 1.0 | 0.59 | 26 | 1.60 | 0.012 | 1 | 54 | ||
| 14N03409 | 35-60 | Bt1 | S | 30.7 | 1.3 | 0.42 | 27 | 1.66 | 0.025 | tr | 50 | ||
| 14N03410 | 60-110 | Bt2 | S | 26.7 | 1.3 | 0.46 | 27 | 1.61 | 0.030 | 1 | 47 | ||
| 14N03411 | 110-145 | Bt3 | S | 17.9 | 1.3 | 0.62 | 27.6 | 41 | 3 | 47 | |||
| 14N03412 | 145-200 | Bt4 | S | 13.3 | 0.59 | 42 | tr | 55 | |||||
| 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 | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 14N03407 | 0-13 | ^A1 | S | 7.9 | 4.06 | 2 | 100* | 1.18 | 2.66 | 4 | |||||||||
| 14N03408 | 13-35 | ^A2 | S | 8.2 | 0.63 | 1 | 100* | 0.62 | 2.15 | 9 | |||||||||
| 14N03409 | 35-60 | Bt1 | S | 7.7 | 0.34 | 1 | 100* | 0.39 | 3.05 | 13 | |||||||||
| 14N03410 | 60-110 | Bt2 | S | 7.7 | 0.27 | 1 | 100* | 0.41 | 3.57 | 14 | |||||||||
| 14N03411 | 110-145 | Bt3 | S | 7.8 | 0.15 | 1 | 100* | 0.74 | 3.25 | 15 | |||||||||
| 14N03412 | 145-200 | Bt4 | S | 7.5 | 0.12 | tr | 100* | 0.62 | 2.73 | 14 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 27 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 29 | % wt | |
| Clay, carbonate free, Weighted Average | 27 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.4 | (NA) | |
| Weighted averages based on control section: 35-85 cm | |||