| *** Taxonomy Characterization Data *** |
| Pedon ID: S1973CA087007 | ( Santa Cruz, California ) | Print Date: Sep 24 2024 5:26AM |
| Sampled as on May 30, 1973: | Baywood |
| Revised to correlated: | BAYWOOD ; Sandy, mixed Entic Haploxerolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | NL73CA003 ALAMEDA-SNT CRUZ | Natural Resources Conservation Service |
| - | Site ID | S1973CA087007 Lat: 36° 55' 5.00" north Long: 121° 51' 4.00" west MLRA: 14 | National Soil Survey Center | |
| - | Pedon No. | 73C0028 | 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 | 8D1 | 4A1d | |||||||||||
| 73C00189 | 0-18 | Ap | S | 7.8 | 0.54 | 72 | 1.44 | 0.005 | -- | ||||
| 73C00190 | 18-43 | A | S | 8.5 | 0.40 | 72 | 1.61 | 0.006 | -- | ||||
| 73C00191 | 43-69 | C1 | S | 7.8 | 0.45 | 75 | 1.61 | 0.004 | -- | ||||
| 73C00192 | 69-99 | C2 | S | 7.4 | 0.43 | 73 | 1.52 | 0.004 | -- | ||||
| 73C00193 | 99-142 | C3 | S | 6.4 | 0.48 | 77 | 1.62 | 0.004 | -- | ||||
| 73C00194 | 142-155 | C4 | S | 5.1 | 0.53 | 86 | 1.60 | 0.006 | 4 | ||||
| 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 | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 73C00189 | 0-18 | Ap | S | 5.9 | 0.99 | 100* | 65 | 6.6 | 0.81 | 0.85 | 3 | 3 | |||||||
| 73C00190 | 18-43 | A | S | 5.5 | 0.26 | 90 | 64 | 4.5 | 0.56 | 0.53 | 4 | 10 | |||||||
| 73C00191 | 43-69 | C1 | S | 5.6 | 0.17 | 100* | 77 | 0.59 | 9 | ||||||||||
| 73C00192 | 69-99 | C2 | S | 5.9 | 0.12 | 100* | 94 | 6.0 | 0.64 | 0.81 | 3 | 9 | |||||||
| 73C00193 | 99-142 | C3 | S | 6.1 | 0.07 | 100* | 87 | 5.4 | 0.63 | 0.84 | 4 | 8 | |||||||
| 73C00194 | 142-155 | C4 | S | 6.3 | 100* | 100 | 6.1 | 0.75 | 1.20 | 2 | 13 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.6 | (NA) | |
| Clay, carbonate free, Weighted Average | 8 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 74 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 8 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||