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


Total and non-hydrolyzable soil carbon and nitrogen

Years Available: 2007

Principle Investigators

Reich, Peter
Hobbie, Sarah
Montgomery, Rebecca

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1Soil Collection YearYear soil was collected from plots (YYYY)
2Soil Collection MonthMonth soil was collected from plots (MM)
3RingRing
4PlotPlot
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 Species dimensionless
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
12jarNumber assigned to jar that the soil was incubated dimensionless
13TotalCmggtotal soil carbon by mass in milligrams per grammilligramsPerGram
14TotalNmggtotal soil nitrogen by mass in milligrams per grammilligramsPerGram
15NHCCmggnon-hydrolyzable carbon by mass in milligrams per grammilligramsPerGram
16NHCPerNnon-hydrolyzable nitrogen as percentage by mass (100*g/g)dimensionless
 

SAMPLE DATASET

Soil Collection YearSoil Collection MonthRingPlotCO2 TreatmentNitrogen TreatmentCountOfSpeciesCountOfGroupExperimentmonospeciesMonogroupjarTotalCmggTotalNmggNHCCmggNHCPerN
20068135CenrichNamb11MLespedeza capitataLegume14.9230.4711.680.003
200682109CambNamb11MBromus inermisC-325.2080.4732.060.003
2006818CenrichNenrich11MSchizachyrium scopariumC-434.7080.4121.790.003
20068130CenrichNenrich164M47.5940.5992.570.003
20068142CenrichNamb11MSolidago rigidaForb54.7520.41.630.006
200684184CambNamb164M66.5690.572.730.007
200684209CambNamb11MAmorpha canescensLegume74.9580.4011.90.005
200686358CambNamb164M86.8670.592.210.006
20068118CenrichNenrich11MAmorpha canescensLegume96.170.5431.980.003
20068143CenrichNenrich164M106.0720.5191.590.002
200683163CenrichNamb164M116.4950.5811.960.003
200683130CenrichNenrich164M125.8890.5241.910.003
                

Download dataset ache141
BioCON : Biodiversity, Elevated CO2, and N Enrichment : Total and non-hydrolyzable soil carbon and nitrogen

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