Back to photostream

Lazarus soil and landscape

Soil profile: A soil profile of Lazarus loam, 1 to 8 percent slopes. This soil has a thick loam mollic epipedon and a clay loam argillic horizon. The parent material is alluvium from the surrounding hills and mountains. (Soil Survey of Guadalupe Mountains National Park, Texas; by Alan L. Stahnke, Natural Resources Conservation Service)

 

Landscape: Blue grama, finestem needlegrass, wolftail, cholla, and agarito growing on an area of Lazarus loam, 2 to 9 percent slopes map unit. The Lazarus soil is in the Loamy ecological site, MLRA 70C—Central New Mexico Highlands.

 

The Lazarus series consists of very deep, well drained soils that formed in alluvium derived from sandstone, limestone, and shale. Lazarus soils are on drainageways of hillslopes and fan peidmonts. Slopes are 0 to 3 percent. Mean annual precipitation is about 13 inches and mean annual temperature is about 50 degrees F.

 

TAXONOMIC CLASS: Fine-silty, mixed, superactive, mesic Pachic Argiustolls

 

Soil moisture - The soil moisture control section (SMCS) is intermittently moist in some part from July to October and December to March. The soils are driest in May and June. The soil moisture regime is ustic aridic.

Soil temperature - 52 to 54 degrees F.

Depth to base of mollic epipedon - greater than 20 inches

Depth to base of argillic horizon - greater than 40 inches

Particle-size control section weighted averages:

Silicate clay content: 27 to 35 percent

Sand content: 7 to 24 percent

Fine sand or coarser content: 3 to 5 percent

Rock fragment content: less than 1 percent

 

USE AND VEGETATION: Lazarus soils are used for livestock grazing and farming. Present vegetation is blue grama, galleta, and alkali sacaton.

 

DISTRIBUTION AND EXTENT: Lazarus soils are of small extent in the north-western part of the Estancia Basin in the Mexican Highland section of the Basin and Range physiographic province in northcentral New Mexico, MLRA 70C.

 

For additional information about the survey area, visit:

www.nrcs.usda.gov/Internet/FSE_MANUSCRIPTS/texas/guadalup...

 

For a detailed soil description, visit:

soilseries.sc.egov.usda.gov/OSD_Docs/L/LAZARUS.html

 

For acreage and geographic distribution, visit:

casoilresource.lawr.ucdavis.edu/see/#lazarus

 

331 views
2 faves
0 comments
Uploaded on April 11, 2011
Taken in January 2011