| Definition | U01F04 means Uryu experimental Forest, Hokkaido University (UREF), Japan | "SW" means stream water
"D1" is the location of the sampling site | Sampled year | Sampled month | Sampled day | Sampled hour | Sampled minute | pH in stream water | Electric conductivity | Sodium concentrarion in water | Ammonium concentrarion in water | Potassium concentration in water | Calcium concentration in water | Magunesium concentrarion in water | Chloride concentration in water | Nitrate concentration in water | Sulfate concentration in water |
| Measurement Domain |
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| Unit | dimensionless |
| Precision | 0.1 |
| Type | real |
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| Unit | micro siemens per a centimeter |
| Precision | 0.1 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|
| Unit | milligramsPerLiter |
| Precision | 0.001 |
| Type | real |
|