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

Environmental Data Initiative data package

EDI Package ID DOI
knb-lter-cdr.437.8
doi:10.6073/pasta/f1dfd3f1b848e51eb1955b3597971460

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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