| *** Taxonomy Characterization Data *** |
| Pedon ID: S07ND099-001 | ( Walsh, North Dakota ) | Print Date: May 20 2024 3:53AM |
| Sampled as on Sep 24, 2007: | Bearden ; Fine-silty, smectitic, superactive, frigid Aeric Calciaquolls |
| Revised to : |
| United States Department of Agriculture | ||||
| SSL | - | Project | C2008USND085 Walsh Co. - Red River Valley Salinity Sampling | Natural Resources Conservation Service |
| - | Site ID | S2007ND099-001 Lat: 48° 15' 57.99" north Long: 97° 19' 24.99" west MLRA: 56 | National Soil Survey Center | |
| - | Pedon No. | 08N0411 | Kellogg 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 | DbWR1 | |||||||||||
| 08N02576 | 0-17 | Akp | S | 41.2 | 2.1 | 0.51 | 5 | 1.37 | 0.048 | 2 | |||
| 08N02577 | 17-30 | Ak | S | 39.9 | 1.1 | 0.48 | 3 | 1.26 | 0.045 | tr | |||
| 08N02578 | 30-45 | Bk1 | S | 52.5 | 12.9 | 0.33 | 2 | 1.29 | 0.079 | tr | |||
| 08N02579 | 45-72 | Bk2 | S | 36.6 | 1.0 | 0.45 | tr | 1.22 | 0.092 | tr | |||
| 08N02580 | 72-98 | Bck | S | 42.0 | 0.47 | 1 | 1.18 | 0.083 | tr | ||||
| 08N02581 | 98-140 | C1 | S | 37.3 | 0.9 | 0.50 | 7 | 4 | |||||
| 08N02582 | 140-200 | C2 | S | 40.1 | 0.49 | 3 | 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 | 4H2a | 4E1a1a1a1 | 4F2 | ||||||||||||||||
| 08N02576 | 0-17 | Akp | S | 8.0 | 4.47 | 6 | 100* | 0.81 | 9.00 | 21 | |||||||||
| 08N02577 | 17-30 | Ak | S | 8.1 | 4.07 | 17 | 100* | 0.65 | 19.15 | 41 | |||||||||
| 08N02578 | 30-45 | Bk1 | S | 8.1 | 3.57 | 20 | 100* | 0.46 | 18.74 | 33 | |||||||||
| 08N02579 | 45-72 | Bk2 | S | 8.0 | 2.46 | 17 | 100* | 0.61 | 22.30 | 39 | |||||||||
| 08N02580 | 72-98 | Bck | S | 8.0 | 2.06 | 14 | 100* | 0.58 | 23.40 | 52 | |||||||||
| 08N02581 | 98-140 | C1 | S | 8.0 | 2.10 | 14 | 100* | 0.57 | 18.94 | 39 | |||||||||
| 08N02582 | 140-200 | C2 | S | 8.0 | 2.08 | 14 | 100* | 0.55 | 19.26 | 40 | |||||||||
| Pedon Calculations | |||
| Calculation Name | Result | Units of Measure | |
| Weighted Particles, 0.1-75mm, 75 mm Base | 1 | % wt | |
| Volume, >2mm, Weighted Average | 1 | % vol | |
| Clay, total, Weighted Average | 42 | % wt | |
| Clay, carbonate free, Weighted Average | 39 | % wt | |
| CEC Activity, CEC7/Clay, Weighted Average, CECd, Set 1 | 0.57 | (NA) | |
| Weighted averages based on control section: 25-100 cm | |||