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

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Long-Term Nitrogen Deposition During Grassland Succession - Experiment 002


Soil potassium

Years Available: 1982

Principle Investigators

Tilman, David

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ATTRIBUTES

FieldNameDefinitionUnitCode
1Field letterField ID
2Plot numberPlot
3Sampling dateSampling date
4NtrtNitrogen 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
5NAdd(g/m2/yr)Nitrogen Added to PlotgramsPerMeterSquaredPerYear
6Potassium (ppm K in soil)Potassium (ppm K in soil)dimensionless
 

SAMPLE DATASET

Field letterPlot numberSampling dateNtrtNAdd(g/m2/yr)Potassium (ppm K in soil)
A182071551682.501
A28207159090.321
A38207159096.968
A48207152386.411
A582071588073.899
A68207159080.155
A782071590100.878
A882071541096.186
A982071562884.847
A1082071541094.622
A1182071575088.757
A128207151083.283
      

Download dataset ke002
Long-Term Nitrogen Deposition During Grassland Succession: Soil potassium

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