| *** Taxonomy Characterization Data *** |
| Pedon ID: S1992IA177003 | ( Van Buren, Iowa ) | Print Date: Nov 21 2024 3:06PM |
| Sampled as on Oct 17, 1992: | Reedscreek ; Loamy-skeletal, mixed, nonacid Typic Udifluvents |
| Revised to SSL: | (unnamed) ; Loamy-skeletal, mixed, nonacid, mesic Typic Udifluvent |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP93IA039 EAST IOWA | Natural Resources Conservation Service |
| - | Site ID | S1992IA177003 Lat: 40° 41' 32.00" north Long: 91° 45' 58.01" west MLRA: 109 | National Soil Survey Center | |
| - | Pedon No. | 93P0169 | 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 | 8D1 | 4A1d | ||||||||||
| 93P01347 | 0-15 | A | S | 15.0 | 0.65 | 33 | 1.59 | 0.018 | 6 | ||||
| 93P01348 | 15-30 | C1 | S | 14.8 | 0.43 | 33 | 1.66 | 0.020 | 9 | ||||
| 93P01349 | 30-38 | C2 | S | 10.4 | 0.3 | 0.41 | 83 | 1.66 | 0.006 | 63 | |||
| 93P01350 | 38-61 | C3 | S | 12.1 | 0.42 | 61 | 1.57 | 0.010 | 21 | ||||
| 93P01351 | 61-81 | C4 | S | 9.5 | 0.3 | 0.45 | 69 | 1.66 | 0.006 | 37 | |||
| 93P01352 | 81-99 | C5 | S | 7.9 | 0.43 | 89 | 1.58 | 0.003 | 63 | ||||
| 93P01353 | 99-119 | C6 | S | 9.0 | 0.06 | 82 | 1.43 | 0.004 | 58 | ||||
| 93P01354 | 119-163 | C7 | S | 10.9 | 0.46 | 88 | 77 | ||||||
| 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 | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | |||||||||||||
| 93P01347 | 0-15 | A | S | 7.2 | 2.41 | 1 | 100* | 95 | 1.05 | -- | |||||||||
| 93P01348 | 15-30 | C1 | S | 8.0 | 0.69 | 2 | 100* | 96 | 0.70 | -- | |||||||||
| 93P01349 | 30-38 | C2 | S | 8.1 | 0.46 | 5 | 100* | 98 | 0.64 | -- | |||||||||
| 93P01350 | 38-61 | C3 | S | 8.1 | 0.49 | 1 | 100* | 100 | 0.77 | -- | |||||||||
| 93P01351 | 61-81 | C4 | S | 8.2 | 0.38 | 2 | 100* | 100 | 0.68 | 2 | |||||||||
| 93P01352 | 81-99 | C5 | S | 8.3 | 0.31 | 3 | 100* | 100 | 0.58 | -- | |||||||||
| 93P01353 | 99-119 | C6 | S | 8.4 | 0.30 | 4 | 100* | 100 | 0.59 | -- | |||||||||
| 93P01354 | 119-163 | C7 | S | 8.4 | 0.35 | 21 | 100* | 100 | 0.58 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.69 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 71 | % wt | |
| Volume, >2mm, Weighted Average | 39 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| LE, Whole Soil, Summed to 1m | 0 | cm/m | |
| Weighted averages based on control section: 25-100 cm | |||