| *** Taxonomy Characterization Data *** |
| Pedon ID: 87IA133001A | ( Monona, Iowa ) | Print Date: Nov 21 2024 11:16AM |
| Sampled as on May 1, 1987: | Monona ; Fine-silty, mixed, mesic Typic Hapludoll |
| Revised to correlated: | Monona ; Fine-silty, mixed, superactive, mesic Typic Hapludolls |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP87IA183 WEPP IOWA | Natural Resources Conservation Service |
| - | Site ID | S1987IA133001A Lat: 42° 3' 49.00" north Long: 95° 50' 10.01" west MLRA: 107 | National Soil Survey Center | |
| - | Pedon No. | 87P0541 | 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 | ||||||||||
| 87P02882 | 0-18 | Ap1 | S | 20.2 | 10.3 | 0.51 | tr | -- | |||||
| 87P02883 | 18-30 | Ap2 | S | 19.3 | 9.3 | 0.51 | tr | 1.41 | 0.019 | -- | |||
| 87P02884 | 30-48 | BA | S | 16.9 | 7.1 | 0.54 | tr | 1.30 | 0.018 | -- | |||
| 87P02885 | 48-70 | Bw | S | 16.7 | 6.7 | 0.54 | tr | 1.40 | 0.009 | -- | |||
| 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 | 6A2d | 6E1g | 5C1 | 5C3 | 8D1 | 5D2 | ||||||||||||
| 87P02882 | 0-18 | Ap1 | S | 6.8 | 1.17 | 1.18 | 100* | 87 | 0.96 | 1 | |||||||||
| 87P02883 | 18-30 | Ap2 | S | 6.9 | 0.97 | 100* | 84 | 0.94 | -- | ||||||||||
| 87P02884 | 30-48 | BA | S | 7.3 | 0.58 | 100* | 86 | 0.96 | -- | ||||||||||
| 87P02885 | 48-70 | Bw | S | 7.6 | 0.33 | -- | 100* | 91 | 0.95 | -- | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.57 | (NA) | |
| Clay, carbonate free, Weighted Average | 10 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 0 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 10 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||