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Filtering by: Creator Puettmann, Klaus Advisor Maguire, Douglas A.

Crown structure, stand dynamics, and production ecology of two species mixtures in the central Oregon Cascades

Creator:

Garber, Sean M.

Abstract:

Knowledge of stand structure, stand dynamics, and production ecology of species mixtures lags well behind that of single-species, even-aged stands. Two mixed-species spacing trials in central Oregon allowed investigation of mixed-species dynamics in a controlled experimental setting. The first site, Pringle Butte, is a mixture of ponderosa pine (Pinus ponderosa...

Resource Type:

Masters Thesis

Full Text:

, Drs. J. Renee Brooks, Klaus Puettmann, and Eric Hansen for their support, helpful comments, and
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:

Klaus Puettmann during my program. Ryan Singleton has helped setting me up in the field. A special