Published on McMurdo Dry Valleys LTER (https://mcm.lternet.edu)

LIMNO_PPR

File: 

File mcmlter-lake-ppr-20230711.csv

Variables (click to expand): 

DATASET_CODE
  • Label:
  • Definition: Code to ID the data table
  • 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 ice from which sample was drawn
  • Type: Physical quantity
  • Unit: meter
  • Maximum: 25
  • Minimum: 1
  • Precision: 1
  • Missing values: None specified
PPR (ug C/L*d)
  • Label:
  • Definition: Primary productivity, measured as inorganic carbon uptake using 14C-bicarbonate
  • Type: Physical quantity
  • Unit: ugCarbon/liter*day
  • Maximum: 100
  • Minimum: 0
  • Precision: 0.001
  • Missing values:
    • Null = See comments
PPR COMMENTS
  • Label:
  • Definition: Helpful hints about the 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/limnoppr