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

Dataset

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


Root biomass data

Years Available: 1998 - 2016

Principle Investigators

Reich, Peter
Hobbie, Sarah
Montgomery, Rebecca

View All Experiment and Dataset Methods

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


This dataset has data which is not yet released, as per the LTER Network Data Access Policy. Please contact information manager for more information.

Sampling #DatePlotRingCO2 TreatmentNitrogen TreatmentCountOfSpeciesCountOfGroupExperimentmonospeciesMonogroupWater Treatment Temp Treatment DepthSub SampleMass (g/m2)
16/22/199811CenrichNamb42M0-20Coarse161.25
16/22/199811CenrichNamb42M0-20Crowns0.00
16/22/199811CenrichNamb42M0-20Fine1530.26
16/22/199821CenrichNamb11MBouteloua gracilisC-40-20Coarse0.00
16/22/199821CenrichNamb11MBouteloua gracilisC-40-20Crowns26.33
16/22/199821CenrichNamb11MBouteloua gracilisC-40-20Fine19.75
16/22/199821CenrichNamb11MBouteloua gracilisC-40-20Fine64.17
16/22/199821CenrichNamb11MBouteloua gracilisC-40-20Fine464.01
16/22/199831CenrichNenrich41SLegume0-20Coarse26.33
16/22/199831CenrichNenrich41SLegume0-20Crowns8.23
16/22/199831CenrichNenrich41SLegume0-20Fine391.61
16/22/199841CenrichNamb43M0-20Coarse325.80
                

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

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