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

Dataset

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Long-Term Nitrogen Deposition: Population, Community, and Ecosystem Consequences - Experiment 001


Plant aboveground biomass data

Years Available: 1982 - 2014

Principle Investigators

Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1ExpExperiment number
2YearYear
3FieldField ID
4PlotPlot
5NTrtNitrogen Treatment Identification (1 through 9)1=0.0 g/m2 0 ml, 2=1.5 g/m2 25 ml, 3=3.0 g/m2 50 ml,4=5.0 g/m2 90 ml, 5=8.0 g/m2 140 ml, 6=14.0 g/m2 250 ml, 7=25.0 g/m2 445 ml, 8=40.0 g/m2 710 ml, 9=0.0 g/m2 0 ml
6NAddNitrogen Added to PlotgramsPerMeterSquaredPerYear
7NitrAddAmount of fertilizer added to the plotgramsPerMeterSquaredPerYear
8NAtm+NAddNitrogen addition plus Nitrogen from the atmospheregramsPerMeterSquaredPerYear
9SpeciesSpecies
10BiomassBiomass WeightgramsPerMeterSquared
 

SAMPLE DATASET

ExpYearFieldPlotNTrtNAddNitrAddNAtm+NAddSpeciesBiomass
11982A19001Cyperus sp.0.033
11982A19001Achillea millefolium(lanulosa)0.16
11982A19001Digitaria ischaemum0.187
11982A19001Potentilla recta0.657
11982A19001Panicum perlongum1.833
11982A19001Erigeron strigosus1.867
11982A19001Ambrosia coronopifolia2.533
11982A19001Aristida basiramea2.533
11982A19001Agrostis scabra5.1
11982A19001Berteroa incana7.4
11982A19001Erigeron canadensis9.767
11982A19001Fragaria virginiana14.4
          

Download dataset ple001
Long-Term Nitrogen Deposition: Population, Community, and Ecosystem Consequences: Plant aboveground biomass data

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