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Filtering by: Advisor Fitzgerald, Stephen A. Academic Affiliation Forest Engineering Resources and Management

Classification strategies for unbalanced binary maps : finding Ponderosa pine in the Willamette Valley

Creator:

Riddell, Audrey P.

Abstract:

Forest species classifications are becoming increasingly automated as advances are made in machine learning. The algorithms used to identify tree species range from simple decision trees to intricate neural networks, and often excel in accurately delineating tree species. However, complex algorithms can have high input costs, including the cost of...

Resource Type:

Masters Thesis

Full Text:

: ______________________________________________________ Stephen A. Fitzgerald Bogdan M. Strimbu Forest species classifications are becoming
Distribution of Live Biomass, Herbivory and Foliar Retention in Central Oregon Lodgepole Pine (Pinus contorta ssp. murrayana) Crowns

Creator:

Burke, Adam O.

Abstract:

Lodgepole pine (Pinus conorta) is a widely distributed forest type across western North America. Central Oregon lodgepole pine forests are ecologically unique when compared to other lodgepole pine ecosystems. Sierra lodgepole pine (Pinus contorta ssp. murrayana) is the dominant variety and often exists as the climax species on pumice soils,...

Resource Type:

Masters Thesis

Full Text:

: _______________________________________________________________________________ Stephen A. Fitzgerald Lodgepole pine (Pinus conorta) is a widely distributed forest type