Cavitation resistance for Callitris branches
Measurements of so-called 'percent loss conductivity' (PLC) curves on terminal twigs of Callitris trees (a member of the Cupressaceae in Australia). Twigs are subjected to increasingly negative xylem pressure (Psi, included as a positive pressure in MPa), and the loss in conductivity (i.e. the conductivity of water transport in the xylem) is measured.
callitrishydraulic
A data frame with 31 rows and 3 variables:
Rep
integer Replicate - four branches are included.
Psi
double Positive-valued negative xylem water pressure (MPa)
PLC
double Percent loss conductivity (sometimes < 0)
data(callitrishydraulic) with(callitrishydraulic, plot(Psi, PLC, pch=Rep))
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