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

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Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics - Experiment 172


Soil carbon

Years Available: 1982 - 2009

Principle Investigators

Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1ExpCDR experiment number
2YearYear of data collection
3FieldField number/letter
4PlotPlot number
5SampleSample ID
6DepthDepth of soil sample in centimeters
7NtrtNitrogen 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
8NaddNitrogen Added to PlotgramsPerMeterSquaredPerYear
9NitrAddAmount of fertilizer added to the plotgramsPerMeterSquaredPerYear
10NAtm+NAddNitrogen addition plus Nitrogen from the atmospheregramsPerMeterSquaredPerYear
11FencedFenced or not fenced0=Not Fenced, 1= Fenced
12% CarbonPercent Carbon of sampledimensionless
 

SAMPLE DATASET

ExpYearFieldPlotSampleDepthNTrtNAddNitrAddNAtm+NAddFenced% Carbon
11982C110-1569.522810.5210.606
11982C120-1569.522810.5210.623
11982C210-1532.0463.0410.573
11982C220-1532.0463.0410.605
11982C310-15717501810.678
11982C320-15717501810.708
11982C410-1521.0232.0210.697
11982C420-1521.0232.0210.704
11982C510-1543.4104.410.671
11982C520-1543.4104.410.639
11982C610-1555.44166.4410.606
11982C620-1555.44166.4410.566
            

Download dataset care172
Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics: Soil carbon

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