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

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Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics - Experiment 172


Plant aboveground biomass data

Years Available: 1982 - 2011

Principle Investigators

Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1ExpCDR experiment number
2YearYear of data collection
3FieldField number/letter
4PlotPlot number
5NtrtNitrogen treatment1= 0.0 g/m20 ml, 2= 1.5 g/m225 ml, 3= 3.0 g/m250 ml, 4= 5.0 g/m290 ml, 5= 8.0 g/m2140 ml, 6= 14.0 g/m2250 ml, 7= 25.0 g/m2445 ml, 8= 40.0 g/m2710 ml, 9= 0.0 g/m20 ml
6NaddNitrogen Added to PlotgramsPerMeterSquaredPerYear
7NitrAddAmount of fertilizer added to the plotgramsPerMeterSquaredPerYear
8NAtm+NAddNitrogen addition plus Nitrogen from the atmospheregramsPerMeterSquaredPerYear
9FencedFenced or not fenced0=Not Fenced, 1= Fenced
10SpeciesSpecies name
11Biomass(g/m2)Species Above ground biomass(g/m2)gramsPerMeterSquared
 

SAMPLE DATASET

ExpYearFieldPlotNTrtNAddNitrAddNAtm+NAddFencedSpeciesBiomass(g/m2)
11982C169.522810.521Solidago nemoralis5.3
11982C169.522810.521Physalis virginiana0.063
11982C169.522810.521Miscellaneous litter491.2
11982C169.522810.521Schizachyrium scoparium192.67
11982C169.522810.521Poa pratensis66.467
11982C169.522810.521Campanula rotundifolia13.967
11982C169.522810.521Rudbeckia serotina7.8
11982C169.522810.521Polygonum convolvulus3.967
11982C169.522810.521Aster ericoides3.2
11982C169.522810.521Anemone cylindrica0.18
11982C169.522810.521Artemisia ludoviciana13.267
11982C169.522810.521Penstemon grandiflorus0.143
           

Download dataset ple172
Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics: Plant aboveground biomass data

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