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

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Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition - Experiment 097


Root biomass data

Years Available: 1988 - 1992

Principle Investigators

Tilman, David

View All Experiment and Dataset Methods

ATTRIBUTES

FieldNameDefinitionUnitCode
1fieldfield ID
2PlotPlot Identifier
3YearYear of data collection
4DateDate of collection1= 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
5NtrtNitrogen 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
6NAdd(g/m2/yr)Nitrogen Added to PlotgramsPerMeterSquaredPerYear
7NtrtReceivedThe plot received nitrogen treatment this year1=yes, 0=no
8Root Biomass (g/m^2)Biomass of sample rootgramsPerSquareMeter
 

SAMPLE DATASET

FieldPlotYearDateNtrtNAdd(g/m2/yr)NtrtReceivedRoot Biomass (g/m^2)
A219888/31/1988901484.7033
A219889/6/1989901507.9248
A319888/31/1988901446.0007
A319889/6/1989901507.3719
A619888/31/1988901346.4799
A619889/6/1989901516.2182
A719888/31/1988901779.5798
A719889/6/1989901827.4972
A3719888/31/1988901468.1165
A3719889/6/1989901742.1673
A5019888/31/1988901422.042
A5019889/6/1989901871.7287
        

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Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition: Root biomass data

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