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


Nitrogen mineralization rate

Years Available: 1998 - 2014

Principle Investigators

Reich, Peter
Hobbie, Sarah
Montgomery, Rebecca

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1YearYear
2Sampling #Sampling #
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
14Nitrification (mg/kg-1/m-1)Nitrification (mg/kg-1/m-1)miligramsPerKilogramPerMonth
15Ammonification (mg kg-1 ~m-1)Ammonification (mg kg-1 ~m-1)miligramsPerKilogramPerMonth
16Net N mineralization (mg kg-1 ~m-1)Net N mineralization (mg kg-1 ~m-1)miligramsPerKilogramPerMonth
17Incubation length (days)Incubation length (days)days
18Nitrification (mg kg-1 d-1)Nitrification (mg kg-1 d-1)miligramsPerKilogramPerDay
19Ammonification (mg kg-1 d-1)Ammonification (mg kg-1 d-1)miligramsPerKilogramPerDay
20Net N mineralization (mg kg-1 d-1)Net N mineralization (mg kg-1 d-1)miligramsPerKilogramPerDay
21NotesNotes
 

SAMPLE DATASET

YearSampling #plotRingCO2 TreatmentNitrogen TreatmentCountOfSpeciesCountOfGroupExperimentMonospeciesMonogroupWater TreatmentTemp TreatmentNitrification (mg kg-1 ~m-1)Ammonification (mg kg-1 ~m-1)Net N mineralization (mg kg-1 ~m-1)Incubation length (days)Nitrification (mg kg-1 d-1)Ammonification (mg kg-1 d-1)Net N mineralization (mg kg-1 d-1)Notes
1998111CenrichNamb42M0-0.3433-0.3433380-0.009034211-0.009034211
1998121CenrichNamb11MBouteloua gracilisC-418.703-0.144518.5585380.492184211-0.0038026320.488381579
1998131CenrichNenrich41SLegume-7.4472-3.2237-10.670938-0.195978947-0.084834211-0.280813158
1998141CenrichNamb43M5.6676-1.43454.2331380.149147368-0.037750.111397368
1998151CenrichNamb11MAsclepias tuberosaForb10.7411-0.655710.0854380.282660526-0.0172552630.265405263
1998161CenrichNamb41SC-44.4001-1.51022.8899380.115792105-0.0397421050.07605
1998171CenrichNamb94M1.95060.72632.6769380.0513315790.0191131580.070444737
1998181CenrichNenrich11MSchizachyrium scopariumC-43.5178-1.6261.8918380.092573684-0.0427894740.049784211
1998191CenrichNamb41SC-30.0913-0.2815-0.1902380.002402632-0.007407895-0.005005263
19981101CenrichNenrich43M0.03860.27830.3169380.0010157890.0073236840.008339474
19981111CenrichNenrich94M0.17331.211.3833380.0045605260.0318421050.036402632
19981121CenrichNenrich94M0.01020.2920.3022380.0002684210.0076842110.007952632
                     

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BioCON : Biodiversity, Elevated CO2, and N Enrichment : Nitrogen mineralization rate

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