Using tree rings for undergraduate (and other) research projects Tree ringsa source of accessible data Equipment and tools needed for tree ring studies.
Predicting Nitrogen Fertilizer Response in Douglas-fir Plantations Kim Littke Rob Harrison.
Stand initiation: South facing hillside, kept open by moisture limitations + repeated fires, Douglas-fir slowly invading (Kalamopsis.
Hypotheses: Soil nitrogen content is negatively correlated with N fertilizer response (Figure 1).
Forest Pathology Update: Issues and Projects in the Southern Interior Forest Region Regional Stewardship Meeting March 13 th, 2007 Michelle Cleary Forest.