| *** Taxonomy Characterization Data *** |
| Pedon ID: 99MD510001 | ( Baltimore City, Maryland ) | Print Date: Nov 14 2024 8:26AM |
| Sampled as : | Jackland ; Fine, smectitic, mesic Typic Hapludalf |
| Revised to correlated on Jan 21, 2013: | Conowingo ; Fine-silty, mixed, superactive, mesic Oxyaquic Vertic Hapludalfs |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00MD014 BALTIMORE LTER | Natural Resources Conservation Service |
| - | Site ID | S1999MD510001 Lat: 39° 19' 28.38" north Long: 76° 42' 17.24" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 00P0091 | 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 | |||||||||
| 00P00547 | 0-8 | A | S | 14.2 | 5.7 | 1.06 | 11 | 0.89 | 0.039 | 2 | 70 | ||
| 00P00548 | 8-14 | A/E | S | 14.1 | 5.4 | 0.57 | 15 | 1.10 | 0.020 | 3 | |||
| 00P00549 | 14-25 | BE | S | 14.4 | 5.6 | 0.42 | 13 | 1.49 | 0.006 | 3 | |||
| 00P00550 | 25-46 | Bt1 | S | 22.2 | 9.8 | 0.41 | 6 | 1.54 | 0.013 | 1 | 67 | ||
| 00P00551 | 46-69 | Bt2 | S | 37.5 | 23.1 | 0.45 | 11 | 1.15 | 0.167 | 4 | 59 | ||
| 00P00552 | 69-88 | Bt3 | S | 58.5 | 33.5 | 0.59 | 7 | 1.13 | 0.164 | -- | |||
| 00P00553 | 88-109 | BCt | S | 49.2 | 24.6 | 0.85 | 13 | 0.99 | 0.184 | 1 | |||
| 00P00554 | 109-141 | C/Bt | S | 36.7 | 17.2 | 0.92 | 39 | 1.03 | 0.136 | 6 | 13 | ||
| 00P00555 | 141-143 | Cr | S | 4.2 | 3.2 | 1.98 | 64 | -- | |||||
| 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 | 4C1a1a1 | 6A2e | 8J1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | ||||||||||
| 00P00546 | 3-0 | Oi | S | 44.51 | |||||||||||||||
| 00P00547 | 0-8 | A | S | 5.7 | 7.5 | 5.93 | 0.24 | 0.12 | 31 | 27 | 8.1 | 1.45 | 0.57 | 21 | 1 | ||||
| 00P00548 | 8-14 | A/E | S | 4.4 | 7.9 | 2.97 | 0.26 | 0.11 | 14 | 13 | 4.4 | 0.94 | 0.31 | 59 | 1 | ||||
| 00P00549 | 14-25 | BE | S | 4.2 | 8.5 | 0.74 | 0.19 | 0.09 | 10 | 8 | 3.3 | 0.49 | 0.23 | 79 | 1 | ||||
| 00P00550 | 25-46 | Bt1 | S | 4.5 | 8.6 | 0.44 | 0.22 | 0.07 | 15 | 15 | 6.5 | 0.57 | 0.29 | 71 | 1 | ||||
| 00P00551 | 46-69 | Bt2 | S | 4.7 | 8.5 | 0.27 | 0.27 | 0.03 | 81 | 68 | 19.7 | 0.62 | 0.53 | 5 | 1 | ||||
| 00P00552 | 69-88 | Bt3 | S | 5.7 | 9.0 | 0.27 | 0.35 | 0.03 | 92 | 85 | 0.97 | 1 | |||||||
| 00P00553 | 88-109 | BCt | S | 5.9 | 8.6 | 0.23 | 0.56 | 0.05 | 87 | 83 | 1.46 | 1 | |||||||
| 00P00554 | 109-141 | C/Bt | S | 6.0 | 8.7 | 0.19 | 0.62 | 0.05 | 92 | 82 | 1.57 | 1 | |||||||
| 00P00555 | 141-143 | Cr | S | 6.4 | 8.6 | 0.03 | 2.83 | 0.26 | 93 | 79 | 3.74 | 2 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.64 | (NA) | |
| Clay, carbonate free, Weighted Average | 34 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 8 | % wt | |
| Volume, >2mm, Weighted Average | 2 | % vol | |
| Clay, total, Weighted Average | 34 | % wt | |
| Weighted averages based on control section: 25-75 cm | |||