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

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Biodiversity II: Effects of Plant Biodiversity on Population and Ecosystem Processes - Experiment 120


Developing seedheads treated with fungicide and insecticide

Years Available: 2005

Principle Investigators

Beckman, Noelle
Dybzinski, Ray
Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1YearYear (YYYY)
2Plot Numbere120 plot number
3SpSpecies identifier for e120
4InsecticideInsecticide application treatment no_insct=insecticide not applied, yes_insct=insecticide applied
5FungicideFungicide application treatment no_fung=fungicide not applied, yes_fung=fungicide applied
6ConspecificDensitybiomass of target species in the plot (g m-2)gramsPerSquareMeter
7ConspecificFrequencybiomass of target species in the plot divided by total biomass in the plotdimensionless
8SeedsPerSeedheadSeeds per seedheadnumber
9FracGermnumber of seeds that actually germinated divided by the total number of seeds that were tested for germination dimensionless
10FracSurvivedseedlings that survived divided by the total number of seedlings that germinateddimensionless
11PerSeedlingBiomassbiomass (g) of all seedlings that survived divided by the number of seedlings that surviveddimensionless
12TotalSeedlingBiomassPerSeedheadPerSeedlingBiomass multiplied by FracGerm by FracSurvived by the number of seeds per seedheaddimensionless
13AverageSeedheadsPerAdultBiomasscount of seedheads per area divided by target species biomass per area (count/g)dimensionless
14PerCapitaPotentialRecruitmentTotalSeedlingBiomassPerSeedhead multiplied by AverageSeedheadsPerAdultBiomassnumber
 

SAMPLE DATASET

YearPlot NumberSpInsecticideFungicideConspecificDensityConspecificFrequencySeedsPerSeedheadFracGermFracSurvivedPerSeedlingBiomassTotalSeedlingBiomassPerSeedheadAverageSeedheadsPerAdultBiomassPerCapitaPotentialRecruitment
20052Lescano_insctno_fung82.30.627597514340.826086960.789473680.026333337.453478261.327016839.89089108
20052Lescano_insctno_fung82.30.627597512930.90.888888890.0226255.30331.327016837.03756834
20052Lescayes_insctno_fung82.30.6275975116910.8750.03523815.210833331.327016836.91486352
20052Lescayes_insctno_fung82.30.627597511130.892857140.880.032227272.861321431.327016833.79702168
20052Lescayes_insctyes_fung82.30.627597512660.958333330.695652170.02031253.602083331.327016834.7800252
20052Lescayes_insctyes_fung82.30.627597516090.958333330.478260870.023090916.445251.327016838.55295521
20052Lescano_insctyes_fung82.30.6275975136910.789473680.022333336.506052631.327016838.63364132
20052Lescano_insctyes_fung82.30.627597511540.851851850.695652170.02556252.332814811.327016833.09568451
20055Andgeno_insctno_fung60.7330.63180617320.0689655210.0680.150068970.227210140.03409719
20055Andgeno_insctno_fung60.7330.63180617400.733333330.909090910.027350.729333330.227210140.16571193
20055Andgeyes_insctno_fung60.7330.63180617450.4333333310.022230770.43350.227210140.09849559
20055Andgeyes_insctno_fung60.7330.63180617530.566666670.705882350.039583330.839166670.227210140.19066717
              

Download dataset acqe120
Biodiversity II: Effects of Plant Biodiversity on Population and Ecosystem Processes : Developing seedheads treated with fungicide and insecticide

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