Description of soil MBLNAs~~~~A (Lena)
| Classification | R.HG |
|---|---|
| Profile | Agricultural soil profile The soil has been disturbed by agriculture. |
| Kind of material | Mineral The soil material is primarily composed of mineral particles. |
| Water table | Unspecified period The water table is present in the soil during an unspecified period. |
| Root restrictions | Fourth layer The growth of plant roots is restricted by the fourth layer. |
| Type of root restricting layer | Lithic Lithic (consolidated bedrock) |
| Drainage | Poorly drained Water is removed so slowly in relation to supply that the soil remains wet for a comparatively large part of the time the soil is not frozen. Excess water is evident in the soil for a large part of the time. Subsurface flow or groundwater flow, or both, in addition to precipitation are the main water sources; there may also be a perched water table, with precipitation exceeding evapotranspiration. Soils have a wide range in available water storage capacity, texture, and depth, and are gleyed subgroups, Gleysols, and Organic soils. |
| Mode of Deposition | Texture | Chemical properties | |
|---|---|---|---|
| Uppermost | Lacustrine Sediment, generally consisting of either stratified fine sand, silt, and clay deposited on the lake bed, or moderately-well sorted, stratified sand and coarse materials that consist of near lake shore or beach deposits. These materials have either settled from suspension in bodies of standing fresh water or accumulated at their margins through wave action. |
Moderately Fine Moderately Fine (USDA Texture Classes: SCL,FSCL,VFSCL,CL,SICL,GSCL,GL,CBCL). |
Weakly Calcareous < 6 CaCO3 equivalent (%) |
| Below | Shale Shale bedrock |
Not Applicable Not Applicable |
Not Applicable Not Applicable |
Soil Layer Characteristics
| Classification | Physical | Chemical | Water | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Layer Number | Upper depth |
Lower depth |
hzn_lit | hzn_mas | hzn_suf | hzn_mod | bd | cofrag | tsand | tsilt | tclay | domsand | vfsand | orgcarb | vonpost | wood | phca | ph2 | bases | caco3 | cec | ec | ksat | kp0 | kp10 | kp33 | kp1500 |
| 1 | 0 | 20 | A | pks | 1.21 | 0 | 34 | 36 | 30 | F | 10 | 4.1 | -9 | -9 | 7.2 | 7.6 | 100 | 5 | 27 | 4 | 1.0 | 53 | 46 | 36 | 16 | ||
| 2 | 20 | 35 | AC | 1.42 | 0 | 25 | 39 | 36 | F | 12 | 0.9 | -9 | -9 | 7.8 | 8.1 | 100 | 8 | 27 | 5 | 0.3 | 45 | 43 | 34 | 17 | |||
| 3 | 35 | 80 | C | kgs | 1.51 | 0 | 20 | 41 | 39 | VF | 10 | 0.2 | -9 | -9 | 8.2 | 8.5 | 100 | 10 | 26 | 5 | 0.3 | 43 | 41 | 34 | 18 | ||
| 4 | 80 | 100 | R | 1.8 | -9 | -9 | -9 | -9 | - | -9 | -9.0 | -9 | -9 | -9.0 | -9.0 | -9 | -9 | -9 | -9 | -9.0 | -9 | -9 | -9 | -9 | |||