Dataset
Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics - Experiment 172
Root biomass data
Years Available: 1987 - 2002
Principle Investigators
View All Experiment and Dataset Methods
Environmental Data Initiative data package
| EDI Package ID | DOI |
|---|---|
ATTRIBUTES
| Field | Name | Definition | Unit | Code |
|---|---|---|---|---|
| 1 | Field number/letter | Field number/letter | ||
| 2 | Plot number | Plot number | ||
| 3 | Sample Year | sampling year | ||
| 4 | Sampling date | Sampling date | ||
| 5 | Ntrt | Nitrogen treatment | 1= 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 | |
| 6 | Nadd | Nitrogen Added to Plot | gramsPerMeterSquaredPerYear | |
| 7 | NitrAdd | Amount of fertilizer added to the plot | gramsPerMeterSquaredPerYear | |
| 8 | NAtm+NAdd | Nitrogen addition plus Nitrogen from the atmosphere | gramsPerMeterSquaredPerYear | |
| 9 | Fenced | Fenced or not fenced | 0=Not Fenced, 1= Fenced | |
| 10 | Root Biomass (g/m2) | Root Biomass (g/m^2) | gramPerSqaureMeter |
SAMPLE DATASET
| Field number/letter | Plot number | Sample Year | Sampling date | NTrt | NAdd | NitrAdd | NAtm+NAdd | Fenced | Root biomass (g/m2) |
|---|---|---|---|---|---|---|---|---|---|
| C | 1 | 1987 | 870831 | 6 | 9.52 | 28 | 10.52 | 1 | 1109.6047 |
| C | 2 | 1987 | 870831 | 3 | 2.04 | 6 | 3.04 | 1 | 1104.3292 |
| C | 3 | 1987 | 870831 | 7 | 17 | 50 | 18 | 1 | 675.2586 |
| C | 4 | 1987 | 870831 | 2 | 1.02 | 3 | 2.02 | 1 | 914.4127 |
| C | 5 | 1987 | 870831 | 4 | 3.4 | 10 | 4.4 | 1 | 819.4545 |
| C | 6 | 1987 | 870831 | 5 | 5.44 | 16 | 6.44 | 1 | 759.666 |
| C | 7 | 1987 | 870831 | 3 | 2.04 | 6 | 3.04 | 1 | 541.6137 |
| C | 8 | 1987 | 870831 | 1 | 0 | 0 | 1 | 1 | 761.4244 |
| C | 9 | 1987 | 870831 | 6 | 9.52 | 28 | 10.52 | 1 | 678.7756 |
| C | 10 | 1987 | 870831 | 4 | 3.4 | 10 | 4.4 | 1 | 1252.042 |
| C | 11 | 1987 | 870831 | 2 | 1.02 | 3 | 2.02 | 1 | 1011.1295 |
| C | 12 | 1987 | 870831 | 7 | 17 | 50 | 18 | 1 | 687.568 |
| Download dataset rbe172 Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics: Root biomass data | ||
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