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

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Traits: Biomass Allocation Trends in Old Field in Relation to Gradients of Succesional Age and Soil Nitrogen - Experiment 042


Plant tissue nitrogen

Years Available: 1987

Principle Investigators

Gleeson, Scott
Tilman, David

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ATTRIBUTES

FieldNameDefinitionUnitCode
1Experiment numberExperiment number
2Old field designatorCCESR Old Field identification number
3Sampling yearSampling year (YYYY)
4Year Field AbandonedIntitial year field was no longer used for agriculture
5Field AgePost abandonment age of field at time samples were collected
6Sampling date (YYMMDD)Sampling date (YYMMDD)
7Strip numberStrip number
8Sample id numberSample id number
9WetSample [wet] weight (g)gram
10Tissue total N in solution (ppm)Leaf, stem, root, litter tissue total N in solution (ppm)dimensionless
11Tissue total soil nitrogen (ppm)Tissue total soil nitrogen (ppm)dimensionless
12CCESR location notesCCESR location notes
 

SAMPLE DATASET

Experiment numberOld field designatorSampling yearYear Field AbandonedField AgeSampling date (YYMMDD)Strip numberSample id numberWetTissue total N in solution (ppm)Tissue total soil nitrogen (ppm)CCESR location notes
424198719771087071321570.0307357.10811632.167
425198719474087071321580.0302419.35113885.809
4221198719573087071321590.031599.16719327.971
4222198719573087071321600.0314438.02513949.828Field B
4224198719681987071321610.0329469.14714259.773
4226198719573087071321620.0304378.54712452.207
4227198719474087071321630.0304471.22115500.702
4229198719681987071321640.0305570.1218692.457Field A
4232198719414687071321650.0307435.9514200.319
4235198719414687071321660.0308476.75415479.03
4239198719751287071321670.0313322.52810304.396
4240198719721587071321680.0309455.31514735.099
            

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Traits: Biomass Allocation Trends in Old Field in Relation to Gradients of Succesional Age and Soil Nitrogen: Plant tissue nitrogen

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