Dataset
Components of Plant Competition Along an Experimental Gradient of Nitrogen Availability - Experiment 053
Soil nitrate and ammonium
Years Available: 1988
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 | Experiment number | Experiment number | ||
| 3 | Plot number | Plot number | ||
| 3 | Cell number | Cell number | ||
| 5 | Nitrogen Treatment | Annual Nitrogen addition (g/m2/yr) | 1=0.0 g/m2/yr, 2=5.4 g/m2/yr, 3=17 g/m2/yr | |
| 6 | Competition Treatment | Competition Treatment | ||
| 7 | Sampling date | Sampling date | ||
| 8 | Species Taxon code | Species Taxon code | 100=Agropyron repens, 103=Schizachyrium scoparium, 117=Poa pratensis | |
| 9 | NH4 in soil (mg/kg) | NH4 in soil (mg/kg) | milligramsPerKilogram | |
| 10 | NO3 in soil (mg/kg) | NO3 in soil (mg/kg) | milligramsPerKilogram | |
| 11 | NH4 NO3 in soil (mg/kg) | NH4 NO3 in soil (mg/kg) | milligramsPerKilogram |
SAMPLE DATASET
| Field number/letter | Experiment number | Plot number | Cell number | Nitrogen Treatment | Competition Treatment | Sampling date | Species Taxon code | NH4 in soil (mg/kg) | NO3 in soil (mg/kg) | NH4 + NO3 in soil (mg/kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| E | 53 | 1 | 1 | 2 | C | 881216 | 117 | 5.51 | 1.567 | 7.073 |
| E | 53 | 1 | 2 | 2 | A | 881216 | 103 | 15.5 | 4.588 | 20.09 |
| E | 53 | 1 | 4 | 2 | T | 881216 | 100 | 14.2 | 7.917 | 22.09 |
| E | 53 | 1 | 5 | 2 | T | 881216 | 103 | 27 | 10.532 | 37.5 |
| E | 53 | 1 | 6 | 2 | C | 881216 | 103 | 7.92 | 1.426 | 9.342 |
| E | 53 | 1 | 8 | 2 | A | 881216 | 100 | 12.5 | 1.486 | 13.98 |
| E | 53 | 1 | 14 | 2 | C | 881216 | 100 | 3.77 | 0.862 | 4.627 |
| E | 53 | 1 | 17 | 2 | A | 881216 | 117 | 3.06 | 0 | 3.057 |
| E | 53 | 1 | 19 | 2 | T | 881216 | 117 | 10.7 | 11.884 | 22.57 |
| E | 53 | 3 | 1 | 1 | C | 881216 | 117 | 3.94 | 0.21 | 4.149 |
| E | 53 | 3 | 2 | 1 | A | 881216 | 103 | 2.38 | 0 | 2.382 |
| E | 53 | 3 | 4 | 1 | T | 881216 | 100 | 16.2 | 6.505 | 22.68 |
| Download dataset nohe053 Components of Plant Competition Along an Experimental Gradient of Nitrogen Availability : Soil nitrate and ammonium | ||
|---|---|---|
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