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Filtering by: Committee Member Lammers, Duane

Predictive mapping of landtype association maps in three Oregon national forests

Creator:

Peterman, Wendy L.

Abstract:

This study explores the use of predictive mapping techniques in developing Landtype Association (LTA) maps for use in natural resource management. These maps are produced for the USDA Forest Service on a regional basis at a 1:100,000 scale. The goal of this study is to develop and test a method...

Resource Type:

Masters Thesis

Full Text:

school would have been much less tolerable. I thank Jay Noller, Julie Pett-Ridge and Duane Lammers for
An evaluation of understory vegetation dynamics, ecosystem resilience and state and transition ecological theory in an eastern Oregon ponderosa pine forest

Creator:

Carr, Craig A.

Abstract:

Relatively recent increases in ponderosa pine abundance have effected unprecedented changes to ecosystem structure and function. Efforts to restore ponderosa pine systems are often focused on the manipulation of tree structure and the re-introduction of a more natural fire regime. Successful restoration should also incorporate understory components but information addressing...

Resource Type:

Dissertation

Full Text:

consisted of Doctors Bill Krueger, Duane Lammers, Jeff Miller, Rick Miller, Bruce McCune, and Tamzen