University of Minnesota
University of Minnesota
College of Biological Sciences
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Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition - Experiment 097


Plant aboveground biomass data

Years Available: 1982 - 2011

Principle Investigators

Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1fieldField Identifier
2ExperimentCDR experiment number
3PlotPlot number
4Sampling date(mm/dd/yyyyDate of collection
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
6NAdd(g/m2/yr)Nitrogen Added to PlotgramsPerMeterSquaredPerYear
7NtrtReceivedThe plot received nitrogen treatment this year1=yes, 0=no
8SpeciesSpecies scientific name
9Species Biomass (g/m2)Biomass of sample speciesgramsPerSquareMeter
 

SAMPLE DATASET

FieldExperiment numberplot numberSampling date(mm/dd/yyyy)NtrtNAdd(g/m2/yr)NtrtReceivedSpecies NameSpecies Biomass (g/m2)
A9718/4/19825161Achillea millefolium(lanulosa)1.833
A9718/4/19825161Agropyron repens110.533
A9718/4/19825161Ambrosia coronopifolia163.333
A9718/4/19825161Euphorbia glyptosperma0.117
A9718/4/19825161Miscellaneous litter0
A9718/4/19825161Polygonum convolvulus23.467
A9728/4/1982901Agropyron repens65.467
A9728/4/1982901Ambrosia coronopifolia52.733
A9728/4/1982901Berteroa incana37.9
A9728/4/1982901Euphorbia (supina)0.573
A9728/4/1982901Miscellaneous litter0
A9728/4/1982901Mollugo verticillata0.24
         

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Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition: Plant aboveground biomass data

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