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

Dataset

BioCON : Biodiversity, Elevated CO2, and N Enrichment - Experiment 141


Root biomass data

Years Available: 1998 - 2020

Principle Investigators

Reich, Peter
Hobbie, Sarah
Montgomery, Rebecca

View All Experiment and Dataset Methods

Environmental Data Initiative data package

EDI Package ID DOI
knb-lter-cdr.325.9
doi:10.6073/pasta/c00662959002e588597bd77e0c7dbdbb

ATTRIBUTES

FieldNameDefinitionUnitCode
1Sampling #Sampling #
2DateDate
3PlotPlot
4RingRing
5CO2 TreatmentCedar Creek CO2 TreatmentCenriched = 564ppm, Camb = ambient Carbon
6Nitrogen TreatmentCedar Creek Nitrogen TreatmentNenrich= 4g NH4NO3 per MeterSquared per year, Namb = Ambient Nitrogen
7CountOfSpeciesCount Of Speciesdimensionless
8CountOfGroupCount of functional Groupsdimensionless
9ExperimentExperiment DesignM = Part of Main experimental design, S = Part of a Subexperiment
10monospeciesSingular Species of Plot
11MonogroupSingular Functional Group of Plot
12Water Treatment Water Treatment H2Oneg=rain removal treament via portable rain shelters, H2Oamb=natural rain fall
13Temp Treatment Temperature Treatment HTelv=above and below ground warming treatment, HTamb=ambient temperature
14DepthDepth range in cM
15Sub SampleRoot Type
16Mass (g/m2)Mass (g/m2)gramsPerMeterSquared
 

SAMPLE DATASET

Sampling #DatePlotRingCO2 TreatmentNitrogen TreatmentCountOfSpeciesCountOfGroupExperimentmonospeciesMonogroupWater Treatment Temp Treatment DepthSub SampleMass (g/m2)
106/22/199811CenrichNamb42M 0-20Coarse161.250
106/22/199811CenrichNamb42M 0-20Crowns0.000
106/22/199811CenrichNamb42M 0-20Fine1530.260
106/22/199821CenrichNamb11MBouteloua gracilisC-4 0-20Coarse0.000
106/22/199821CenrichNamb11MBouteloua gracilisC-4 0-20Crowns26.330
106/22/199821CenrichNamb11MBouteloua gracilisC-4 0-20Fine19.750
106/22/199821CenrichNamb11MBouteloua gracilisC-4 0-20Fine64.170
106/22/199821CenrichNamb11MBouteloua gracilisC-4 0-20Fine464.010
106/22/199831CenrichNenrich41S Legume 0-20Coarse26.330
106/22/199831CenrichNenrich41S Legume 0-20Crowns8.230
106/22/199831CenrichNenrich41S Legume 0-20Fine391.610
106/22/199841CenrichNamb43M 0-20Coarse325.800
                

Download dataset roote141
BioCON : Biodiversity, Elevated CO2, and N Enrichment : Root biomass data

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