| *** Taxonomy Characterization Data *** |
| Pedon ID: 99MD510003 | ( Baltimore City, Maryland ) | Print Date: Feb 1 2025 6:51PM |
| Sampled as on Sep 27, 1999: | Occaquon Inclusion ; Loamy-skeletal, mixed, subactive Typic Dystrudept |
| Revised to correlated on Jan 26, 2013: | Parker ; Loamy-skeletal, mixed, active, mesic Typic Dystrudepts |
| United States Department of Agriculture | ||||
| SSL | - | Project | CP00MD014 BALTIMORE LTER | Natural Resources Conservation Service |
| - | Site ID | S1999MD510003 Lat: 39° 18' 10.29" north Long: 76° 41' 28.36" west MLRA: 148 | National Soil Survey Center | |
| - | Pedon No. | 00P0095 | 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 | ||||||||||
| 00P00591 | 0-8 | A | S | 10.1 | 2.2 | 1.20 | 46 | 1.20 | 0.025 | 8 | |||
| 00P00592 | 8-24 | EA | S | 7.9 | 1.1 | 0.54 | 66 | 30 | |||||
| 00P00593 | 24-36 | Bw1 | S | 8.1 | 1.0 | 0.42 | 51 | 1.67 | 0.004 | 11 | |||
| 00P00594 | 36-51 | Bw2 | S | 8.8 | 2.2 | 0.47 | 64 | 1.81 | 0.004 | 23 | |||
| 00P00595 | 51-79 | Crt1 | S | 12.9 | 5.2 | 0.51 | 85 | 55 | |||||
| 00P00596 | 79-152 | Crt2 | S | 14.4 | 5.4 | 0.70 | 92 | 75 | |||||
| 00P00597 | 152-179 | 2BCt | S | 6.8 | 2.6 | 2.01 | 55 | 8 | |||||
| 00P00598 | 179-188 | 2C | S | 2.0 | 0.5 | 1.95 | 56 | 2 | |||||
| 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 | 6A2e | 8J1c | 5C1 | 5C3 | 5A3b | 8D1 | 5G1 | 5D2 | |||||||||||
| 00P00590 | 2-0 | Oi | S | 18.09 | |||||||||||||||
| 00P00591 | 0-8 | A | S | 4.9 | 5.49 | 0.22 | 0.14 | 48 | 32 | 8.3 | 1.37 | 0.82 | 20 | 1 | |||||
| 00P00592 | 8-24 | EA | S | 4.9 | 1.80 | 0.20 | 0.08 | 13 | 9 | 3.2 | 0.81 | 0.41 | 75 | 3 | |||||
| 00P00593 | 24-36 | Bw1 | S | 4.4 | 0.28 | 0.11 | 0.06 | 10 | 9 | 2.0 | 0.49 | 0.25 | 80 | 3 | |||||
| 00P00594 | 36-51 | Bw2 | S | 4.5 | 0.20 | 0.11 | 0.07 | 10 | 9 | 3.1 | 0.57 | 0.35 | 84 | 2 | |||||
| 00P00595 | 51-79 | Crt1 | S | 4.7 | 0.14 | 0.14 | 0.06 | 28 | 23 | 5.8 | 0.53 | 0.45 | 67 | 3 | |||||
| 00P00596 | 79-152 | Crt2 | S | 4.9 | 0.10 | 0.23 | 0.03 | 66 | 58 | 15.0 | 1.17 | 1.04 | 25 | 1 | |||||
| 00P00597 | 152-179 | 2BCt | S | 5.0 | 0.04 | 0.25 | 0.03 | 100* | 82 | 46.4 | 6.37 | 6.82 | 3 | 1 | |||||
| 00P00598 | 179-188 | 2C | S | 5.2 | 0.03 | 83 | 70 | 7.0 | 4.10 | 3.50 | 3 | 2 | |||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| CEC Activity, CEC7/Clay, Weighted Average | 0.71 | (NA) | |
| Clay, carbonate free, Weighted Average | 12 | % wt | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 78 | % wt | |
| Volume, >2mm, Weighted Average | 48 | % vol | |
| Clay, total, Weighted Average | 12 | % wt | |
| Weighted averages based on control section: 25-100 cm | |||