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Filtering by: Creator Jenkins, Jack Advisor Maguire, Douglas A. Resource Type Masters Thesis

Douglas-fir (Psuedotsuga menziesii) biomass and nutrient removal under varying harvest scenarios involving co-production of timber and feedstock for liquid biofuels

Creator:

Coons, Kristin L.

Abstract:

In this study an improved model of biomass and nutrient estimation of coastal Douglas-fir (Psuedotsuga menziesii) in the Pacific Northwest has been developed across a wide range of stand management regimes. This study quantifies and defines the type and intensity of biomass harvest and associated removal for actively managed stands...

Resource Type:

Masters Thesis

Full Text:

productivity at various scales from regional (Brown et al., 1997, 1999; Jenkins et al., 2001) to continental
Morphological characteristics of ponderosa pine and lodgepole pine regeneration nine years after stand density reduction at three sites in central Oregon

Creator:

Michel, Alexa K.

Abstract:

Without the natural occurrence of fire in ponderosa pine forests of the western US, lodgepole pine has started to dominate regeneration in many forest stands and may be gradually replacing ponderosa pine over time. This development, however, conflicts with recent efforts in this region to restore old-aged, open ponderosa pine...

Resource Type:

Masters Thesis

Full Text:

(Claveau et al. 2002). For example, the number of nodal branches of the shade-intolerant species Jack