Dataset
Effect of N Addition on Vegetation with Mammalian Herbivory - Experiment 008
Soil ammonium
Years Available: 1986
Principle Investigators
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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 | ||
| 4 | Nitrogen Treatment | Nitrogen treatment applied twice per year | 3=3.0 g/m2; 6=14.0 g/m2; 8=40.0 g/m2; 1=no nutrients added | |
| 5 | Ammonium Nitrate(34-0-0) addition(g/m2/yr) | Total annual fertilizer nitrogen addition | gramsPerMeterSquaredPerYear | |
| 6 | Sampling date | Sampling date (YYMMDD) | ||
| 7 | Vial weight (g) | Vial weight (g) | gram | |
| 8 | Wet soil vial weight (g) | Wet soil vial weight (g) | gram | |
| 9 | Tin weight (g) | Tin weight (g) | gram | |
| 10 | Wet soil tin weight (g) | Wet soil tin weight (g) | gram | |
| 11 | Dry soil tin weight (g) | Dry soil tin weight (g) | gram | |
| 12 | Dilution ratio | Dilution ratio | dimensionless | |
| 13 | Absorbance of NH4 | Absorbance of NH4 | dimensionless | |
| 14 | NH4 in soil (mg/kg) | NH4 in soil (mg/kg) | milligramsPerKilogram |
SAMPLE DATASET
| Field number/letter | Experiment number | Plot number | Nitrogen Treatment | Ammonium Nitrate(34-0-0) addition(g/m2/yr) | Sampling date | Vial weight (g) | Wet soil vial weight (g) | Tin weight (g) | Wet soil tin weight (g) | Dry soil tin weight (g) | Dilution ratio | Absorbance of NH4 | NH4 in soil (mg/kg) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| E | 8 | 1 | 3 | 6 | 860730 | 87.3 | 128.54 | 22.11 | 45.11 | 43.91 | 0.7818 | 0.092 | 0.433 |
| E | 8 | 2 | 8 | 80 | 860730 | 87.73 | 132.46 | 21.87 | 50.35 | 48.84 | 0.8472 | 0.097 | 0.428 |
| E | 8 | 3 | 3 | 6 | 860730 | 87.76 | 133.09 | 21.75 | 47.35 | 46.11 | 0.8627 | 0.142 | 0.678 |
| E | 8 | 4 | 1 | 0 | 860730 | 87.82 | 135.66 | 21.57 | 50.12 | 48.67 | 0.9082 | 0.076 | 0.285 |
| E | 8 | 5 | 6 | 28 | 860730 | 87.34 | 126.33 | 21.93 | 48.33 | 47.17 | 0.7455 | 0.081 | 0.381 |
| E | 8 | 6 | 8 | 80 | 860730 | 87.63 | 126.92 | 21.95 | 51.19 | 50.07 | 0.7557 | 0.142 | 0.775 |
| E | 8 | 7 | 1 | 0 | 860730 | 87.15 | 132.76 | 22.05 | 48 | 46.71 | 0.8669 | 0.141 | 0.669 |
| E | 8 | 8 | 1 | 0 | 860730 | 87.93 | 122.51 | 21.68 | 46.33 | 45.08 | 0.6565 | 0.076 | 0.395 |
| E | 8 | 9 | 3 | 6 | 860730 | 87.64 | 135.03 | 21.58 | 52.64 | 50.81 | 0.892 | 0.087 | 0.351 |
| E | 8 | 10 | 3 | 6 | 860730 | 87.65 | 126.73 | 21.44 | 50.55 | 48.94 | 0.7384 | 0.102 | 0.525 |
| E | 8 | 11 | 6 | 28 | 860730 | 87.45 | 128.59 | 21.61 | 42.78 | 41.87 | 0.7874 | 0.181 | 0.988 |
| E | 8 | 12 | 1 | 0 | 860730 | 87.95 | 134.16 | 22.12 | 47.31 | 46.02 | 0.8769 | 0.126 | 0.577 |
| Download dataset nhe008 Effect of N Addition on Vegetation with Mammalian Herbivory : Soil ammonium | ||
|---|---|---|
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