Major Land Resource Area 026X
Carson Basin and Mountains
Accessed: 12/06/2024
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1
Select an ecological site group
Select an ecological site group using the list, keys, photos, briefcase, or quick search option located on this page. -
2
Explore the ecological site group description
Next, learn more about the selected ecological site group and its characteristic dynamics by browsing the ecological site group description and exploring alternative state and transition model formats.
Ecological site group list
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i
Key Characteristics
- Additional water
- Ephemeral water
- Subsurface EC <4
- Sand <50% or clay >25% for surface and subsurface
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i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope >35% & >40% surface rock
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i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth >55cm
- Rock <30% surface and <30% subsurface
- Clay >30% surface or >35% subsurface
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth >55cm
- Rock >30% surface or >30% subsurface
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth >55cm
- Rock <30% surface and <30% subsurface
- Clay <30% surface and <35% subsurface
- Sand <75% or texture is sandy loam or finer in surface & subsurface
- Clay >20% or texture is finer than sandy loam in surface
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth >55cm
- Rock <30% surface and <30% subsurface
- Clay <30% surface and <35% subsurface
- Sand <75% or texture is sandy loam or finer in surface & subsurface
- Clay <20% or texture is sandy loam or sandier in surface
-
i
Key Characteristics
- Uplands
- >75% bedrock outcrop
-
i
Key Characteristics
- Additional water
- Perennial water
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-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR >8, or subsurface EC >8, or surface EC >4
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC >1.5 surface or >2 subsurface
-
i
Key Characteristics
- Additional water
- Ephemeral water
- Subsurface EC >4
- Additional water
- Ephemeral water
- Subsurface EC <4
- Sand >50% & clay <25% for surface and subsurface
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth >55cm
- Rock <30% surface and <30% subsurface
- Clay <30% surface and <35% subsurface
- Sand >75% or texture is loamy sand or sandier in surface & subsurface
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth: 30-55cm
-
i
Key Characteristics
- Uplands
- <75% bedrock outcrop
- Surface SAR <8, subsurface EC <8, and surface EC <4
- EC <1.5 surface and <2 subsurface
- Slope <35% or <40% surface rock
- Depth <30cm
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Ecological site groups
Major Land Resource Areas
The Ecosystem Dynamics Interpretive Tool is an information system framework developed by the USDA-ARS Jornada Experimental Range, USDA Natural Resources Conservation Service, and New Mexico State University.