Dataset
Long-Term Nitrogen Deposition: Population, Community, and Ecosystem Consequences - Experiment 001
Soil nitrate and ammonium
Years Available: 1985 - 2013
Principle Investigators
View All Experiment and Dataset Methods
Environmental Data Initiative data package
| EDI Package ID | DOI |
|---|---|
ATTRIBUTES
| Field | Name | Definition | Unit | Code |
|---|---|---|---|---|
| 1 | Year | Year | ||
| 2 | Field | Field ID | ||
| 3 | Plot | Plot | ||
| 4 | NTrt | Nitrogen Treatment Identification (1 through 9) | 1=0.0 g/m2 0 ml, 2=1.5 g/m2 25 ml, 3=3.0 g/m2 50 ml,4=5.0 g/m2 90 ml, 5=8.0 g/m2 140 ml, 6=14.0 g/m2 250 ml, 7=25.0 g/m2 445 ml, 8=40.0 g/m2 710 ml, 9=0.0 g/m2 0 ml | |
| 5 | NAdd | Nitrogen Added to Plot | gramsPerMeterSquaredPerYear | |
| 6 | NitrAdd | Amount of fertilizer added to the plot | gramsPerMeterSquaredPerYear | |
| 7 | NAtm+NAdd | Nitrogen addition plus Nitrogen from the atmosphere | gramsPerMeterSquaredPerYear | |
| 8 | NO3Soil | NO3 milligrams per kilogram in soil | milligramsPerKilogram | |
| 9 | NH4Soil | NH4 milligrams per kilogram in soil | milligramsPerKilogram |
SAMPLE DATASET
| Year | Field | Plot | NTrt | NAdd | NitrAdd | NAtm+NAdd | NO3Soil | NH4Soil |
|---|---|---|---|---|---|---|---|---|
| 1985 | A | 1 | 9 | 0 | 0 | 1 | 20.657 | 1.282 |
| 1985 | A | 2 | 2 | 1.02 | 3 | 2.02 | 14.919 | 1.679 |
| 1985 | A | 3 | 4 | 3.4 | 10 | 4.4 | 24.03 | 1.891 |
| 1985 | A | 4 | 2 | 1.02 | 3 | 2.02 | 20.341 | 1.289 |
| 1985 | A | 5 | 9 | 0 | 0 | 1 | 26.515 | 1.83 |
| 1985 | A | 6 | 8 | 27.2 | 80 | 28.2 | 48.12 | 5.321 |
| 1985 | A | 7 | 7 | 17 | 50 | 18 | 28.556 | 2.813 |
| 1985 | A | 8 | 4 | 3.4 | 10 | 4.4 | 21.39 | 2.08 |
| 1985 | A | 9 | 6 | 9.52 | 28 | 10.52 | 22.965 | 2.372 |
| 1985 | A | 10 | 3 | 2.04 | 6 | 3.04 | 15.416 | 1.62 |
| 1985 | A | 11 | 8 | 27.2 | 80 | 28.2 | 36.329 | 3.167 |
| 1985 | A | 12 | 1 | 0 | 0 | 1 | 17.072 | 1.298 |
| Download dataset nohe001 Long-Term Nitrogen Deposition: Population, Community, and Ecosystem Consequences: Soil nitrate and ammonium | ||
|---|---|---|
| TEXT Format | HTML Format | EML Format* |
*Read more about EML
Report errors in data files here.