Increased resin flow in mature pine trees growing under elevated CO2 and moderate soil fertility

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Increased resin flow in mature pine trees growing under elevated CO2 and moderate soil fertility.

Warmer climates induced by elevated atmospheric CO(2) (eCO(2)) are expected to increase damaging bark beetle activity in pine forests, yet the effect of eCO(2) on resin production--the tree's primary defense against beetle attack--remains largely unknown. Following growth-differentiation balance theory, if extra carbohydrates produced under eCO(2) are not consumed by respiration or growth, resi...

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ژورنال

عنوان ژورنال: Tree Physiology

سال: 2012

ISSN: 0829-318X,1758-4469

DOI: 10.1093/treephys/tpr133