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Climate oscillation ; Climatic index ; Climatic variability ; Comparative study ; Dendrochronology ; Dendroclimatology ; Drought ; Oregon ; Palaeoclimatology ; United States of America
(supprimer)
Oscillation), and 2) compare the climatic sensitivity of ponderosa pine and western juniper (Juniperus occidentalis) to determine their suitability as interchangeable climate proxies. The climatic reconstruction explained 35% of the variance in historical