| *** Taxonomy Characterization Data *** |
| Pedon ID: 88LA097001 | ( St. LandryParish, Louisiana ) | Print Date: Nov 21 2024 6:46PM |
| Sampled as on Aug 1, 1988: | Lebeau ; Very-fine, montmorillonitic, thermic Aquentic Chromudert |
| Revised to correlated on Jul 9, 2007: | Lebeau ; Very-fine, smectitic, thermic Aquentic Chromuderts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP89LA011 ICOMAQ-LA-1988 | Natural Resources Conservation Service |
| - | Site ID | S1988LA097001 Lat: 30° 48' 57.00" north Long: 92° 7' 3.99" west MLRA: 131 | National Soil Survey Center | |
| - | Pedon No. | 89P0044 | 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 | ||||||||||
| 89P00497 | 0-15 | Ap | S | 75.5 | 39.7 | 0.39 | 2 | 1.13 | 0.163 | tr | |||
| 89P00498 | 15-41 | Bw1 | S | 81.3 | 41.7 | 0.36 | tr | 1.07 | 0.194 | -- | |||
| 89P00499 | 41-82 | Bkss1 | S | 79.6 | 39.2 | 0.37 | 1 | -- | |||||
| 89P00500 | 82-113 | Bkss2 | S | 76.6 | 37.1 | 0.37 | tr | 1.20 | 0.143 | -- | |||
| 89P00501 | 113-141 | Bkssy1 | S | 77.3 | 34.7 | 0.36 | 1 | 1.21 | 0.152 | -- | |||
| 89P00502 | 141-191 | Bkssy2 | S | 77.6 | 32.7 | 0.36 | 1 | 1.19 | 0.152 | tr | |||
| 89P00503 | 191-225 | Bkssy3 | S | 71.5 | 31.0 | 0.38 | 1 | 1.24 | 0.143 | tr | |||
| 89P00504 | 225-274 | Bkss3 | S | 75.2 | 33.9 | 0.37 | tr | -- | |||||
| 89P00505 | 274-327 | Bg | S | 86.9 | 43.7 | 0.36 | 1 | -- | |||||
| 89P00506 | 327-466 | Bw2 | S | 73.9 | 37.8 | 0.37 | 1 | tr | |||||
| 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 | 8A3a | 5D2 | ||||||||||||
| 89P00497 | 0-15 | Ap | S | 7.7 | 2.37 | 100* | 90 | 0.65 | 1.08 | 1 | |||||||||
| 89P00498 | 15-41 | Bw1 | S | 7.7 | 0.95 | 1 | 100* | 93 | 0.56 | 0.86 | 2 | ||||||||
| 89P00499 | 41-82 | Bkss1 | S | 7.9 | 0.59 | 2 | 100* | 99 | 0.55 | 0.83 | 2 | ||||||||
| 89P00500 | 82-113 | Bkss2 | S | 7.8 | 0.59 | 1 | 100* | 97 | 0.58 | 1.47 | 2 | ||||||||
| 89P00501 | 113-141 | Bkssy1 | S | 8.0 | 0.40 | 1 | 100* | 96 | 0.56 | 2.60 | 3 | ||||||||
| 89P00502 | 141-191 | Bkssy2 | S | 7.9 | 0.30 | 3 | 100* | 100 | 0.54 | 4.11 | 3 | ||||||||
| 89P00503 | 191-225 | Bkssy3 | S | 7.8 | 0.27 | 8 | 100* | 100 | 0.51 | 4.00 | 3 | ||||||||
| 89P00504 | 225-274 | Bkss3 | S | 8.3 | 0.34 | 6 | 100* | 100 | 0.52 | 2.55 | 4 | ||||||||
| 89P00505 | 274-327 | Bg | S | 8.3 | 0.44 | 1 | 100* | 98 | 0.56 | 2.75 | 4 | ||||||||
| 89P00506 | 327-466 | Bw2 | S | 8.0 | 0.26 | 2 | 100* | 100 | 0.56 | 2.43 | 4 | ||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.56 | (NA) | |
| Clay, carbonate free, Weighted Average | 79 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 79 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||