Western Ecology Division
Research Update
December 2000

Corvallis, Newport scientists look back on research milestones

During the mid-1970s, EPA Administrator Russell E. Train visits the lab of Research Scientist Safa Shirazi, center. Norbert Jaworski, former branch chief, is on the right.

The Northwest's Salmon Policy conundrum

Dealing with spatial autocorrelation in statistical ecology models

Soil temperature and nitrogen uptake during early spring growth

Bird Integrity Index scores human impacts on streams

Interactive effects of CO₂ and O₃on pine ecosystem in mesocosm

Molecular procedure gives early warning of Douglas-fir disease

Study analyzes differences between natural and artificial lakes

The importance of organic matter in soil nitrogen transformations

Fine-root research with minirhizotrons

Ecoregion map of Nebraska and Kansas to be published

Long-term trends in growth of pines in changing landscape

Root research adds to understanding of forest carbon flux

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Western Ecology Division Research Update December 2000

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Western Ecology Division
Research Update
December 2000