Ultrasonic acoustic emissions as indicators of tree drought stress in outdoor forest settings: Testing the concept using cut saplings
Drought-induced air embolism (air blockage of xylem sap) is an important mechanism behind observed forest declines and serves as a physiological link between climate and reduced tree growth. It has been known since the 1980 s that vapour bubbles generated inside drying plant tissue emit ultrasonic a...
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| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
Elsevier
2025-07-01
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| Series: | Ecological Indicators |
| Subjects: | |
| Online Access: | http://www.sciencedirect.com/science/article/pii/S1470160X25005102 |
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