| *** Taxonomy Characterization Data *** |
| Pedon ID: S1980LA031001 | ( De SotoParish, Louisiana ) | Print Date: Mar 2 2025 9:00AM |
| Sampled as on Sep 22, 1980: | Bowie ; Fine-loamy, siliceous, thermic Typic Paleudult |
| Revised to correlated: | Bowie ; Fine-loamy, siliceous, semiactive, thermic Typic Hapludults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80LA298 BOWIE-MALBIS STUDY | Natural Resources Conservation Service |
| - | Site ID | S1980LA031001 Lat: 32° 2' 3.99" north Long: 93° 37' 27.01" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 80P0506 | 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 | 7B1a2 | |||||||||
| 80P02838 | 0-13 | A | S | 3.6 | 1.2 | 0.36 | 36 | 1.66 | -- | tr | |||
| 80P02839 | 13-28 | E | S | 6.0 | 3.6 | 0.32 | 32 | 1.66 | -- | tr | |||
| 80P02840 | 28-41 | B/E | S | 19.5 | 15.4 | 0.39 | 26 | 1.60 | 0.008 | tr | |||
| 80P02841 | 41-59 | Bt1 | S | 26.0 | 20.3 | 0.38 | 25 | 1.62 | 0.010 | 1 | 99 | ||
| 80P02842 | 59-83 | Bt2 | S | 28.0 | 21.9 | 0.38 | 22 | 1.66 | 0.014 | tr | |||
| 80P02843 | 83-102 | Bt2 | S | 28.3 | 19.8 | 0.35 | 23 | 1.72 | 0.011 | tr | |||
| 80P02844 | 102-147 | Bt3 | S | 23.0 | 17.0 | 0.40 | 27 | 1.74 | 0.011 | tr | |||
| 80P02845 | 147-178 | Bt4 | S | 21.4 | 14.5 | 0.39 | 35 | 1.76 | 0.006 | -- | 100 | ||
| 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 | % | |||||||||||
| 8C1a | 6A1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||||
| 80P02838 | 0-13 | A | S | 5.3 | 0.57 | 52 | 50 | 1.3 | 0.58 | 0.36 | 15 | -- | |||||||
| 80P02839 | 13-28 | E | S | 5.4 | 0.19 | 76 | 72 | 1.5 | 0.28 | 0.25 | 13 | -- | |||||||
| 80P02840 | 28-41 | B/E | S | 5.3 | 0.30 | 67 | 51 | 4.4 | 0.30 | 0.23 | 11 | -- | |||||||
| 80P02841 | 41-59 | Bt1 | S | 5.3 | 0.27 | 63 | 55 | 5.3 | 0.27 | 0.20 | 15 | -- | |||||||
| 80P02842 | 59-83 | Bt2 | S | 4.9 | 0.13 | 43 | 35 | 4.8 | 0.26 | 0.17 | 35 | -- | |||||||
| 80P02843 | 83-102 | Bt2 | S | 4.8 | 0.06 | 34 | 28 | 4.2 | 0.23 | 0.15 | 48 | -- | |||||||
| 80P02844 | 102-147 | Bt3 | S | 4.7 | 0.05 | 28 | 24 | 4.0 | 0.26 | 0.17 | 58 | -- | |||||||
| 80P02845 | 147-178 | Bt4 | S | 4.7 | 0.04 | 22 | 19 | 3.8 | 0.25 | 0.18 | 68 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.27 | (NA) | |
| Clay, carbonate free, Weighted Average | 25 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 24 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 25 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 28-78 cm | |||