A comparison of five methods to assess embolism resistance in trees

Forest Ecology and Management(2020)

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摘要
•Xylem embolism resistance was estimated in 11 species with contrasted wood anatomy and vessel length.•All methods tested provided consistent results in short-vessel angiosperm species.•The Pneumatic method underestimated embolism resistance in conifers and 2 long-vessel angiosperms.•Air-injection and Flow-centrifuge methods consistently estimated embolism resistance intraspecific variability in a conifer.•Turgor loss point measurements were used to evaluate the reliability of vulnerability curves.
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关键词
Xylem embolism,Methods comparison,Drought tolerance traits,Vulnerability curve
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