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

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


Soil nitrate and ammonium

Years Available: 1998 - 2002

Principle Investigators

Reich, Peter

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1SamplingSampling #
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
12DepthDepth in cm
13NO2 NO3(mg/kg)NO2 NO3 in soilmilligramsPerKilogram
14NH4(mg/kg)NH4 in soil (mg/kg)milligramsPerKilogram
 

SAMPLE DATASET

SamplingDatePlotRingCO2 TreatmentNitrogen TreatmentCountOfSpeciesCountOfGroupExperimentmonospeciesMonogroupDepthNO2+NO3(mg/kg)NH4(mg/kg)
11998-06-0111CenrichNamb42M0-200.02630
11998-06-0111CenrichNamb42M40-600.00440
11998-06-0121CenrichNamb11MBouteloua gracilisC-40-200.07250
11998-06-0121CenrichNamb11MBouteloua gracilisC-440-600.06520
11998-06-0131CenrichNenrich41SLegume0-203.45390
11998-06-0131CenrichNenrich41SLegume40-600.12760
11998-06-0141CenrichNamb43M0-200.14291.0659
11998-06-0141CenrichNamb43M40-601.31980.4645
11998-06-0151CenrichNamb11MAsclepias tuberosaForb0-200.43360
11998-06-0151CenrichNamb11MAsclepias tuberosaForb40-600.76120
11998-06-0161CenrichNamb41SC-40-200.06480
11998-06-0161CenrichNamb41SC-440-600.06510
              

Download dataset nohe141
BioCON : Biodiversity, Elevated CO2, and N Enrichment : Soil nitrate and ammonium

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