| *** Taxonomy Characterization Data *** |
| Pedon ID: S2015CA037003 | ( Los Angeles, California ) | Print Date: Nov 21 2024 1:48PM |
| Sampled as on Mar 4, 2015: | Windfetch ; Fine-loamy, mixed, superactive, thermic Calcic Argixerolls |
| Revised to correlated on Jan 13, 2016: | Windfetch ; Fine-loamy, mixed, superactive, thermic Calcic Argixerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2015USCA054 Los Angeles Co., SE part | Natural Resources Conservation Service |
| - | Site ID | S2015CA037003 Lat: 33° 58' 23.20" north Long: 118° 20' 39.80" west MLRA: 19 | National Soil Survey Center | |
| - | Pedon No. | 15N0541 | 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 | |||||||||||
| 15N02881 | 0-10 | ^A | S | 27.3 | 0.59 | 21 | tr | ||||||
| 15N02882 | 10-30 | ^Cu | S | 30.6 | 0.40 | 21 | 1.53 | 0.055 | 1 | ||||
| 15N02883 | 30-67 | Bt | S | 33.0 | -- | 0.40 | 18 | 1.60 | 0.050 | -- | 53 | ||
| 15N02884 | 67-94 | Btk1 | S | 33.0 | -- | 0.40 | 18 | 1.64 | 0.050 | -- | 58 | ||
| 15N02885 | 94-120 | Btk2 | S | 29.2 | -- | 0.42 | 23 | 1.71 | 0.032 | -- | |||
| 15N02886 | 120-160 | Btk3 | S | 30.8 | -- | 0.41 | 21 | -- | |||||
| 15N02887 | 160-200 | B't | S | 30.1 | -- | 0.44 | 39 | 13 | |||||
| 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 | ||||||||||||||||
| 15N02881 | 0-10 | ^A | S | 6.0 | 5.93 | -- | 100* | 78 | 1.08 | 4.90 | 5 | ||||||||
| 15N02882 | 10-30 | ^Cu | S | 6.6 | 1.42 | -- | 100* | 0.72 | 3.74 | 7 | |||||||||
| 15N02883 | 30-67 | Bt | S | 7.7 | 0.63 | -- | 100* | 0.64 | 3.65 | 16 | |||||||||
| 15N02884 | 67-94 | Btk1 | S | 8.1 | 0.40 | 1 | 100* | 0.62 | 3.28 | 18 | |||||||||
| 15N02885 | 94-120 | Btk2 | S | 8.1 | 0.30 | 1 | 100* | 0.64 | 3.38 | 17 | |||||||||
| 15N02886 | 120-160 | Btk3 | S | 8.0 | 0.09 | tr | 100* | 0.62 | 4.25 | 18 | |||||||||
| 15N02887 | 160-200 | B't | S | 7.8 | 0.07 | tr | 100* | 0.73 | 4.88 | 24 | |||||||||
| 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 | 33 | % wt | |
| Clay, carbonate free, Weighted Average | 33 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 4 | 0.63 | (NA) | |
| Weighted averages based on control section: 30-80 cm | |||