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Filtering by: Degree Field Soils Location Oregon, Oregon, United States, (Administrative Boundary)

Artificial means of distinguishing smooth-line map unit boundaries : an examination of Oregon soil survey maps

Creator:

Sun, Yulin

Abstract:

Soil is a complex living system with high heterogeneity, which makes locating soil map boundaries a challenge. In traditional soil survey, the placement of soil map boundaries relies largely (at least initially) on identifying the soil-forming factors of biota and topographic relief through stereo aerial photo pairs. Future soil survey...

Resource Type:

Masters Thesis

Full Text:

degree of Master of Science in Soil Science presented on March 17, 2017. Title: Artificial Means
Potassium availability in some Oregon soils

Creator:

Bushnell, Vernon Clifford

Resource Type:

Dissertation

Full Text:

profiles were anaylsed for available nutrients. These results were tabulated by soil series grouped