SRM015 [1]
Description:
ShRaMPs Soil Water Isotopes Data
File upload:
SRM015.csv [2]
Variables:
DataCode
- Label: DataCode
- Definition: Dataset code
- Type: Nominal
- Missing values: None specified
RecType
- Label:
- Definition: Record type
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
RecYear
- Label:
- Definition: Year of sample
- Type: Physical quantity
- Unit: Year(YYYY)
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
RecDate
- Label:
- Definition: Date that data was collected
- Type: Date/time
- Date format: YYYY-MM-DD
- Missing values: None specified
CoreType
- Label:
- Definition: Type of soil core (shallow vs. deep).
- Type: Code list
- Codes:
- shallow = shallow cores taken every 3-4 weeks at 0, 10, 20 cm depths
- deep = deep soil cores (1 m depth) taken twice per growing season
- Missing values: None specified
DeepCoreRep
- Label:
- Definition: Replicate for deep soil cores only
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- NA = not applicable; no replicate for shallow soil cores.
Shelter
- Label:
- Definition: Shelter number (1-14)
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values:
- NA = not applicable; no shelter available for deep soil cores (collected outside of shelters)
BurnTrt
- Label:
- Definition: Burn treatment (1-yr burn vs. 4-yr burn).
- Type: Code list
- Codes:
- 1 = annual burn frequency (watershed K1B)
- 4 = -year burn frequency (watershed K4A)
- Missing values: None specified
DroughtTrt
- Label:
- Definition: Drought treatment (control vs. drought)
- Type: Code list
- Codes:
- control = ambient precipitation
- drought = 50% precipitation reduction
- Missing values: None specified
Depth
- Label:
- Definition: Soil depth
- Type: Physical quantity
- Unit: centimeter
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
dD
- Label:
- Definition: Hydrogen stable isotopic signature of soil water
- Type: Physical quantity
- Unit: partsPerthousand
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
d18O
- Label:
- Definition: Oxygen stable isotopic signature of soil water
- Type: Physical quantity
- Unit: partsPerthousand
- Maximum: Not specified
- Minimum: Not specified
- Precision: Not specified
- Missing values: None specified
Number of records:
471