Is there a difference between disturbed and undisturbed soil?
Soils originate from parent material. It can be a host of different elements that are brought into a site by either human or geologic activity. That’s where challenges can begin if there is contrasting material once you begin working with it. This video reviews the elements of soil formation and how climate, slope and time can affect the soil behavior; and discusses the soil textural triangle.
Randy L. Davis
KD Yellow Rose Ranch
- Senior soil scientist and partner, KD Yellow Rose Ranch
- Expertise includes soil science, watershed stabilization and management, soil management and conservation, ecological restoration, forest management, rangeland management, wildfire area restoration and stabilization, and soil/ecological inventory
- Marquis Who's Who in America, 2005 to present
- Revised the National Soil Management Policy for the USDA Forest Service, 2011
- Publications include Wildland Forest Soil Carbon Management, 2011; co-wrote: Soil Resource Inventory of the Bridger National Forest, Western Unit, Wyoming, 1991; and co-wrote: Soil Resource Inventory of the Hiawatha National Forest, Eastern Unit, Parts of Chippewa and Mackinac Counties, Michigan, 1984
- B.S. degree in soils and plant nutrition, University of California, Berkeley; A.A. degree in botany, Yuba Community College
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