Variables (click to expand):
DATASET_CODE
- Label:
- Definition: Code to designate the table name
- Type: Nominal
- Missing values: None specified
LIMNO_RUN
- Label: Limno Run
- Definition: Code for lake's sampling location and date
- Type: Nominal
- Missing values: None specified
Location Name
- Label:
- Definition: Name of lake where measurement was made
- Type: Nominal
- Missing values: None specified
Location Code
- Label:
- Definition: Code for site where measurement was made
- Type: Nominal
- Missing values: None specified
DATE_TIME
- Label:
- Definition: Date on which sample was gathered
- Type: Date/time
- Date format: mm/dd/yyyy
- Missing values: None specified
Depth (m)
- Label:
- Definition: Distance below the piezometric water level from which sample was drawn.
- Type: Physical quantity
- Unit: meter
- Maximum: 45
- Minimum: 1
- Precision: 1
- Missing values:
- Required entry = None given
POC (ug/L)
- Label: POC (microg L-1)
- Definition: Particulate organic carbon concentration found at lake depth
- Type: Physical quantity
- Unit: ug/L
- Maximum: 3000
- Minimum: 0
- Precision: 0.1
- Missing values:
POC (microM)
- Label:
- Definition: Particulate organic carbon concentration found at lake depth
- Type: Physical quantity
- Unit: microM
- Maximum: 200
- Minimum: 0
- Precision: 0.1
- Missing values:
POC Comments
- Label:
- Definition: Helpful hints about the POC sample
- Type: Nominal
- Missing values: None specified
PON (ug/L)
- Label: PON (microg L-1)
- Definition: Particulate organic nitrogen concentration found at lake depth
- Type: Physical quantity
- Unit: ug/L
- Maximum: 500
- Minimum: 0
- Precision: 0.1
- Missing values:
PON (microM)
- Label:
- Definition: Particulate organic nitrogen concentration found at lake depth
- Type: Physical quantity
- Unit: microM
- Maximum: 20
- Minimum: 0
- Precision: 0.1
- Missing values:
PON Comments
- Label:
- Definition: Helpful hints about the PON sample
- Type: Nominal
- Missing values: None specified
C:N
- Label:
- Definition: Carbon to Nitrogen Ratio
- Type: Physical quantity
- Unit: dimensionless
- Maximum: Not specified
- Minimum: Not specified
- Precision: 0.1
- Missing values:
Sample Comments
- Label:
- Definition: Helpful hints about the overall sample
- Type: Nominal
- Missing values: None specified
File Name
- Label:
- Definition: Name of file in which data was submitted
- Type: Nominal
- Missing values: None specified
DEPTH MASL
- Label:
- Definition: Depth referred to the Sea level. Distance below Mean Average Sea water level reference from which sample was drawn
- Type: Physical quantity
- Unit: meter
- Maximum: Not specified
- Minimum: Not specified
- Precision: 1
- Missing values: None specified
Source URL: https://mcm.lternet.edu/content/limnopocpon