| *** Taxonomy Characterization Data *** |
| Pedon ID: S1980LA069016 | ( NatchitochesParish, Louisiana ) | Print Date: Nov 21 2024 12:02PM |
| Sampled as on Sep 23, 1980: | Malbis ; Fine-loamy, siliceous, thermic Plinthic Paleudult |
| Revised to correlated: | MALBIS ; Fine-loamy, siliceous, thermic Plinthic Paleudults |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP80LA298 BOWIE-MALBIS STUDY | Natural Resources Conservation Service |
| - | Site ID | S1980LA069016 Lat: 31° 23' 45.00" north Long: 93° 6' 53.99" west MLRA: 133B | National Soil Survey Center | |
| - | Pedon No. | 80P0509 | 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 | |||||||||
| 80P02863 | 0-18 | A/E | S | 4.1 | 1.6 | 0.41 | 52 | 1.68 | -- | tr | |||
| 80P02864 | 18-35 | E | S | 4.8 | 2.4 | 0.35 | 47 | 1.69 | 0.002 | tr | |||
| 80P02865 | 35-48 | B/E1 | S | 16.2 | 10.5 | 0.40 | 38 | 1.63 | 0.010 | -- | |||
| 80P02866 | 48-74 | Bt1 | S | 19.4 | 18.2 | 0.41 | 34 | 1.66 | 0.012 | -- | 97 | ||
| 80P02867 | 74-94 | Bt2 | S | 17.8 | 13.3 | 0.39 | 37 | 1.75 | 0.017 | tr | |||
| 80P02868 | 94-119 | B/E2 | S | 17.4 | 12.9 | 0.40 | 38 | 1.75 | 0.015 | -- | |||
| 80P02869 | 119-172 | B/E3 | S | 18.2 | 12.5 | 0.42 | 44 | 1.80 | 0.009 | 1 | |||
| 80P02870 | 172-200 | Bt3 | S | 21.4 | 15.4 | 0.41 | 40 | 1.86 | -- | 1 | 98 | ||
| 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 | ||||||||||||
| 80P02863 | 0-18 | A/E | S | 5.3 | 0.60 | 38 | 28 | 1.2 | 0.63 | 0.29 | 17 | -- | |||||||
| 80P02864 | 18-35 | E | S | 5.4 | 0.17 | 43 | 33 | 0.8 | 0.29 | 0.17 | 25 | -- | |||||||
| 80P02865 | 35-48 | B/E1 | S | 5.3 | 0.17 | 60 | 52 | 3.2 | 0.29 | 0.20 | 13 | -- | |||||||
| 80P02866 | 48-74 | Bt1 | S | 5.0 | 0.13 | 51 | 39 | 4.0 | 0.30 | 0.21 | 25 | -- | |||||||
| 80P02867 | 74-94 | Bt2 | S | 4.9 | 0.08 | 26 | 22 | 3.3 | 0.30 | 0.19 | 58 | -- | |||||||
| 80P02868 | 94-119 | B/E2 | S | 4.9 | 0.05 | 26 | 24 | 2.7 | 0.26 | 0.16 | 56 | -- | |||||||
| 80P02869 | 119-172 | B/E3 | S | 4.8 | 0.04 | 18 | 17 | 2.8 | 0.25 | 0.15 | 71 | -- | |||||||
| 80P02870 | 172-200 | Bt3 | S | 4.8 | 0.03 | 20 | 20 | 3.4 | 0.25 | 0.16 | 68 | -- | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.3 | (NA) | |
| Clay, carbonate free, Weighted Average | 18 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 36 | % wt | |
| Volume, >2mm, Weighted Average | 0 | % vol | |
| Clay, total, Weighted Average | 18 | % wt | |
| LE, Whole Soil, Summed to 1m | 1 | cm/m | |
| Weighted averages based on control section: 35-85 cm | |||