University of Minnesota
University of Minnesota
College of Biological Sciences
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Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition - Experiment 097


Soil nitrogen

Years Available: 1982 - 2011

Principle Investigators

Tilman, David

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ATTRIBUTES

FieldNameDefinitionUnitCode
1YearYear of data collection
2Sampling dateDate of collection
3Field letterField number/letter
4Plot numberPlot number
5Replication?Replication
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
8NAdd(g/m2/yr)Nitrogen Added to PlotgramsPerMeterSquaredPerYear
9NtrtReceivedThe plot received nitrogen treatment this year1=yes, 0=no
10% NitrogenPercent Nitrogen in soildimensionless
 

SAMPLE DATASET

YearSampling dateField letterPlot numberReplication?DepthNtrtNAdd(g/m2/yr)NtrtReceived% Nitrogen
1982820527A1151610.053
1982820527A1251610.065
1982820527A1351610.071
1982820527A1451610.064
1982820527A219010.056
1982820527A229010.051
1982820527A239010.072
1982820527A249010.059
1982820527A319010.06
1982820527A329010.058
1982820527A339010.074
1982820527A349010.056
          

Download dataset ne097
Nitrogen Addition and Dynamics of Recovery from Cessation of N Addition: Soil nitrogen

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