Air embolisms exsolving in the transpiration water - the effect of constrictions in the xylem pipes
When water flows through a constriction, air can come out of solution (i.e. it can exsolve). This phenomenon is manifested in the transpiration stream of plants. Observations of gas in functioning xylem prompted a hypothesis predicting the daily balance between air and water in wood: a sudden fall in water content at sunrise, followed by an increase in water content during the day. An extended record by time domain reflectometry of volumetric water content (VWC) every 2 h throughout a summer...[Show more]
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|Source:||Functional Plant Biology|
|01_Canny_Air_embolisms_exsolving_in_the_2007.pdf||1.71 MB||Adobe PDF||Request a copy|
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