| *** Taxonomy Characterization Data *** |
| Pedon ID: S09CA069003 | ( San Benito, California ) | Print Date: Sep 24 2024 1:26AM |
| Sampled as on Apr 13, 2009: | Idriapeak ; Clayey-skeletal, magnesic, thermic Typic Haploxeralf |
| Revised to correlated: | Idriapeak ; Clayey-skeletal, magnesic, thermic Typic Haploxeralfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2009USCA106 Sacramento & San Benito Co. | Natural Resources Conservation Service |
| - | Site ID | S2009CA069003 Lat: 36° 22' 52.80" north Long: 120° 41' 36.31" west MLRA: 15 | National Soil Survey Center | |
| - | Pedon No. | 09N0922 | 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 | |||||||||||
| 09N03370 | 0-5 | A | S | 12.7 | 5.1 | 1.02 | 24.4 | 65 | 23 | 26 | |||
| 09N03371 | 5-15 | Bt1 | S | 23.9 | 11.5 | 0.66 | 35.4 | 58 | 22 | 40 | |||
| 09N03372 | 15-25 | Bt2 | S | 26.1 | 18.5 | 0.69 | 42.2 | 65 | 1.25 | 0.016 | 30 | ||
| 09N03373 | 25-44 | Bt3 | S | 30.5 | 22.2 | 0.65 | 48.1 | 77 | 1.23 | 0.018 | 46 | 36 | |
| 09N03374 | 44-61 | Bt4 | S | 27.6 | 21.4 | 0.72 | 48.6 | 79 | 50 | ||||
| 09N03375 | 61-92 | Bt5 | S | 22.9 | 17.9 | 0.94 | 53.1 | 83 | 1.17 | 0.012 | 46 | ||
| 09N03376 | 92-107 | Cr | S | 18.4 | 14.5 | 0.97 | 44.1 | 78 | 36 | 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 | 4C1a1a1 | 4H2a | 4G2 | ||||||||||||||||
| 09N03370 | 0-5 | A | S | 6.7 | 8.5 | 3.16 | 0.50 | 0.06 | 94 | 65 | 1.14 | -- | |||||||
| 09N03371 | 5-15 | Bt1 | S | 7.2 | 8.5 | 1.65 | 0.41 | 0.08 | 100* | 79 | 0.80 | -- | |||||||
| 09N03372 | 15-25 | Bt2 | S | 7.3 | 8.4 | 1.03 | 0.29 | 0.03 | 100* | 81 | 0.74 | -- | |||||||
| 09N03373 | 25-44 | Bt3 | S | 7.4 | 8.3 | 0.55 | 0.26 | 0.01 | 100* | 82 | 0.57 | -- | |||||||
| 09N03374 | 44-61 | Bt4 | S | 7.5 | 8.4 | 0.35 | 0.19 | tr | 100* | 81 | 0.57 | -- | |||||||
| 09N03375 | 61-92 | Bt5 | S | 7.5 | 8.1 | 0.25 | 0.14 | 0.01 | 100* | 84 | 0.52 | -- | |||||||
| 09N03376 | 92-107 | Cr | S | 7.4 | 8.1 | 0.27 | 0.13 | -- | 100* | 83 | 0.54 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| Volume, >2mm, Weighted Average | 38 | % vol | |
| Clay, total, Weighted Average | 28 | % wt | |
| Clay, carbonate free, Weighted Average | 28 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.66 | (NA) | |
| Weighted averages based on control section: 5-52 cm | |||