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Measuring lunar electricity in trees

Posted: 25 Jun 2023, 09:58
by Mark
Tree stems and tides - A new approach and elements of reflexion

Holzknecht K, Zürcher ER 2006

Abstract: In the context of chronobiological research on trees, a high-sensitivity device was developed to measure low-potential electric currents along the bole of two trees growing under open conditions. Rhythmic variations of the (bio-)electric potentials are found, linked on the one hand to daily photoperiods and on the other to lunar periodicities, depending on the physiological phase of the trees.