Dataset
Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics - Experiment 172
Percent light penetration
Years Available: 1982 - 2004
Principle Investigators
View All Experiment and Dataset Methods
Environmental Data Initiative data package
| EDI Package ID | DOI |
|---|---|
ATTRIBUTES
| Field | Name | Definition | Unit | Code |
|---|---|---|---|---|
| 1 | Exp | CDR experiment number | ||
| 2 | Year | Year of data collection | ||
| 3 | Field | Field number/letter | ||
| 4 | Plot | Plot number | ||
| 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 | plight | Proportion of light penetration through canopy | dimensionless |
SAMPLE DATASET
| Exp | Year | Field | Plot | NTrt | NAdd | NitrAdd | NAtm+NAdd | Fenced | plight |
|---|---|---|---|---|---|---|---|---|---|
| 1 | 1982 | C | 1 | 6 | 9.52 | 28 | 10.52 | 1 | 0.1291 |
| 1 | 1982 | C | 2 | 3 | 2.04 | 6 | 3.04 | 1 | 0.2304 |
| 1 | 1982 | C | 3 | 7 | 17 | 50 | 18 | 1 | 0.0477 |
| 1 | 1982 | C | 4 | 2 | 1.02 | 3 | 2.02 | 1 | 0.4332 |
| 1 | 1982 | C | 5 | 4 | 3.4 | 10 | 4.4 | 1 | 0.1055 |
| 1 | 1982 | C | 6 | 5 | 5.44 | 16 | 6.44 | 1 | 0.1348 |
| 1 | 1982 | C | 7 | 3 | 2.04 | 6 | 3.04 | 1 | 0.262 |
| 1 | 1982 | C | 8 | 1 | 0 | 0 | 1 | 1 | 0.2797 |
| 1 | 1982 | C | 9 | 6 | 9.52 | 28 | 10.52 | 1 | 0.0971 |
| 1 | 1982 | C | 10 | 4 | 3.4 | 10 | 4.4 | 1 | 0.3836 |
| 1 | 1982 | C | 11 | 2 | 1.02 | 3 | 2.02 | 1 | 0.232 |
| 1 | 1982 | C | 12 | 7 | 17 | 50 | 18 | 1 | 0.024 |
| Download dataset lpe172 Herbivory by Nitrogen Interactive Effects on Community and Ecosystem Processes and Dynamics: Percent light penetration | ||
|---|---|---|
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