University of Minnesota
University of Minnesota
College of Biological Sciences
http://www.cbs.umn.edu/

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An evolutionary perspective on functional diversity in co-occuring willow(salix) species - Experiment 234


Gas exchange, dieback, leaf water potential and chlorophyll content during a greenhouse drought experiment

Years Available: 2007

Principle Investigators

Cavender-Bares, Jeannine
Savage, Jessica

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1YearYear
2ExperimentCDR experiment number
3SpeciesSpecies scientific name
4DayDay of the droughtdimensionless
5PDWater potential (bars)bar
6AAverage leaf photosynthetic capacity (mol CO2/m2s)molesPerMeterSquared
7gsAverage leaf stomatal conductance (mol H2O/m2s)molesPerMeterSquared
8soilAverage soil moisture (g/g)gramsPerGram
9chl botAverage leaf chlorophyll content on bottom leaf (ug/cm2)micromolePerSquareCentimeter
10chl topAverage leaf chlorophyll content on top leaf (ug/cm2)micromolePerSquareCentimeter
11leaf areaAverage proportion of leaf area remaining on plants of each speciesdimensionless
 

SAMPLE DATASET

YearExperimentSpeciesDayPDAgsSoilchl botchl topLeaf area
2007E234Salix bebbiana1-2.21190.320.811
2007E234Salix bebbiana6-1.3213.160.240.75
2007E234Salix bebbiana933.4952.14
2007E234Salix bebbiana10-2.8912.470.220.65
2007E234Salix bebbiana14-5.316.050.070.531.000000933
2007E234Salix bebbiana1523.951.12
2007E234Salix bebbiana18-112.110.020.440.819040519
2007E234Salix bebbiana21-13.743.050.050.3921.7352.460.769687421
2007E234Salix bebbiana25-27.530.33
2007E234Salix bebbiana27-24.070.100.3213.4334.59
2007E234Salix bebbiana30-24.290.4100.30.408836637
2007E234Salix bebbiana36-27.790.180.010.284.064.690.158068344
           

Download dataset aate234
An evolutionary perspective on functional diversity in co-occuring willow(salix) species: Gas exchange, dieback, leaf water potential and chlorophyll content during a greenhouse drought experiment

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