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

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The Effect of Seed Addition on Biodiversity in an Oak Savanna - Experiment 091


Soil nitrate and ammonium

Years Available: 1994

Principle Investigators

Tilman, David
McGinley, Mark

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ATTRIBUTES

FieldNameDefinitionUnitCode
1Field number/letterField number/letter
2Experiment numberExperiment number
3Plot numberPlot number
4Sampling date (YYMMDD)Sampling date (YYMMDD)
5Tin letterTin letter
6Tin numberTin number
7NO3 in solution (ppm)NO3 in solution (ppm)dimensionless
8NH4 solution (ppm)NH4 solution (ppm)dimensionless
9Moisture (g H2O / 100g Dry Soil)Moisture (g H2O / 100g Dry Soil)gramsPer100Grams
10Dry soil weight (g)Dry soil weight (g)gram
11NO3 in soil (mg/kg)NO3 in soil (mg/kg)milligramsPerKilogram
12NH4 in soil (mg/kg)NH4 in soil (mg/kg)milligramsPerKilogram
 

SAMPLE DATASET

Field number/letterExperiment numberPlot numberSampling date (YYMMDD)Tin letterTin numberNO3 in solution (ppm)NH4 solution (ppm)Moisture (g H2O / 100g Dry Soil)Dry soil weight (g)NO3 in soil (mg/kg)NH4 in soil (mg/kg)
E911940815E610.01460.08998.729.6970.02460.1514
E912940815E620.01240.09119.8424.5070.02530.1859
E913940815E630.01090.05468.4121.8340.0250.125
E914940815E640.0060.03511.3617.7440.01690.0986
E915940815E650.00760.03899.4823.8220.0160.0816
E916940815E660.01150.05959.5816.7640.03430.1775
E917940815E670.00450.051110.8815.9360.01410.1603
E918940815E680.0060.0428.5812.6080.02380.1666
E919940815E690.00730.045510.613.020.0280.1747
E9110940815E700.00810.044810.4810.7440.03770.2085
E9111940815E710.00470.03487.6714.5540.01610.1196
E9112940815E720.0120.13378.1514.5540.04120.4593
            

Download dataset nohe091
The Effect of Seed Addition on Biodiversity in an Oak Savanna: Soil nitrate and ammonium

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