Soil quality (Other Keyword)
1-3 (3 Records)
A soil quality study was conducted at the Las Capas site to document and evaluate the soil productivity and hydraulic soil properties of this ancient agricultural irrigation complex. This site presents an unprecedented opportunity to study the complete configuration and evolution of the oldest irrigation system documented in the Southwest to date. Mechanical stripping permitted earthen berms around small field grids to be identified so that soil samples could be collected in relation to nearby...
The Dolores Archaeological Program
From 1978 until 1985 the University of Colorado contracted with the Bureau of Reclamation (Contract No. 8-07-40-S0562) to mitigate the adverse impact of a large water impoundment project on the cultural resources in the project area. This complex and evolving long-term mitigation plan known as the Dolores Archaeological Program (DAP) has been called a “truly unique chapter in American archaeology” (Breternitz 1993:118) and was applauded by Lipe (1998:2) for its ability to “increase the power and...
Geological Study Samples (1985)
The sediments dataset is a catalog of the geological samples used in a study of the physical and chemical properties of local soils. The chemical and granulometric analyses conducted on these samples contributed to an evaluation of potential for successful dry-land agriculture in the Dolores Valley. Soils in the project area are generally derived from eolian parent material and exhibit a loamy texture that indicates their suitability for agricultural production (Decker and Petersen 1987)....