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


Soil nitrate

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
3AgePost abandonment age of field at time samples were collected
4Year AbandonedIntitial year field was no longer used for agriculture
5Strip numberStrip number
6Sampling dateSampling date (YYMMDD)
7Sample id numberSample id number
8Moisture (g H2O / 100g Dry Soil)Moisture (g H2O / 100g Dry Soil)gramsPer100Grams
9Dry soil weight (g)Dry soil weight (g)gram
10NO3 in solution (ppm)NO3 in solution (ppm)dimensionless
11NO3 in soil (mg/kg)NO3 in soil (mg/kg)milligramsPerKilogram
12CCESR location notesCCESR location notes
 

SAMPLE DATASET

Experiment numberOld field designatorAgeYear AbandonedStrip numberSampling dateSample id numberMoisture (g H2O / 100g Dry Soil)Dry soil weight (g)NO3 in solution (ppm)NO3 in soil (mg/kg)CCESR location notes
4241019771870721653.925.57310.0140.028
4241019772870721663.3727.70470.1130.203
4241019773870721674.616.66710.0770.23
4241019774870721684.3618.55470.0240.065
4241019775870721693.5918.04860.1060.294
4254019471870721704.0822.28260.0180.04
4254019472870721716.5817.4417-0.0020
4254019473870721724.5325.36770.0240.048
4254019474870721735.8112.54650.080.318
4254019475870721748.4314.06570.0140.051
4221301957187072112410.5716.76780.2170.648
4221301957287072112511.3116.07070.1810.564
            

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

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