Index Catalog // ScholarsArchive@OSU

Start Over

Filtering by: Creator Cummings, Oscar W. Location Malheur, Oregon, United States, (Administrative Boundary) Rights Statement In Copyright

Use of decision tree analysis for predictive soils mapping and implementation on the Malheur County, Oregon initial soil survey

Creator:

Hash, Sarah Jane

Abstract:

Soil surveys provide essential information for making land use and management decisions on publicly-owned lands in the semi-arid Great Basin. Soil maps produced with conventional mapping techniques are time-consuming, costly, and do not explicitly document the soil scientist's mental soil-landscape model. Predictive soils mapping using decision tree analysis (DTA) can...

Resource Type:

Masters Thesis

Full Text:

during the late stages of Columbia River basalt volcanism (Cummings et al., 2000). Hart and