Description

Measurements of leaf net photosynthesis at the EucFACE experiment, on leaves of different trees growing in ambient and elevated CO$_2$ concentrations. Measurements were repeated four times during 2013 (labelled as Date=A,B,C,D).

Usage

Format

A data frame with 84 rows and 7 variables:

Date

factor Date label (A-D)

CO2

integer CO2 treatment, Amb=ambient, Ele=elevated

Ring

integer One of six plots ('rings') where treatment was applied

Tree

integer Tree number

Photo

double Rate of leaf photosynthesis (mu mol m-2 s-1)

Trmmol

double Rate of leaf transpiration (mmol m-2 s-1)

VpdL

double Vapour pressure deficit (kPa)

Source

Gimeno T.E., 2015, Conserved stomatal behaviour under elevated CO2 and varying water availability in a mature woodland. Functional Ecology <https://doi.org/10.1111/1365-2435.12532>