Dissolved Organic Carbon Concentrations in Lakes

Summary

Abstract: 

The McMurdo Long Term Ecological Research (LTER) project monitors patterns of organic material transport in perennial ice-capped lakes. This data set addresses this core area of research and quantifies dissolved organic carbon concentrations at specific depths in McMurdo Dry Valley lakes.

Date Range: 

Friday, January 1, 1993 to Wednesday, December 31, 2014

...or query the data clicking the:

Variables: 

DATASET_CODE
  • Label: Dataset Code
  • 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: Location Name
  • Definition: Name of lake where measurement was made
  • Type: Nominal
  • Missing values: None specified
LOCATION CODE
  • Label: Location Code
  • Definition: Code for site where measurement was made
  • Type: Nominal
  • Missing values: None specified
DATE_TIME
  • Label: Date
  • Definition: Date on which sample was gathered
  • Type: Date/time
  • Date format: mm/dd/yyyy
  • Missing values: None specified
Depth (m)
  • Label: Depth (m)
  • 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: None specified
DOC (mg/L)
  • Label: DOC (mg/L)
  • Definition: Dissolved organic carbon concentration found at lake depth mass units
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 100
  • Minimum: 0
  • Precision: 0.1
  • Missing values:
    • Null = None given
DOC (mM)
  • Label: DOC (mM)
  • Definition: Dissolved organic carbon concentration found at lake depth moles
  • Type: Physical quantity
  • Unit: mM
  • Maximum: 20
  • Minimum: 0
  • Precision: 0.01
  • Missing values:
    • Null = None given
DOC Comments
  • Label: DOC Comments
  • Definition: Helpful hints about the DOC sample
  • Type: Nominal
  • Missing values: None specified
File Name
  • Label: File Name
  • Definition: Name of file in which data was submitted
  • Type: Nominal
  • Missing values: None specified
DEPTH MASL
  • Label: DEPTH MASL
  • 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

DOI: 

10.6073/pasta/21740ae3265e064d7bfbbd58ed642f17

Short name: 

limndoc.dat

Data set ID: 

60
People

Owner/Creator: 

Contact: 

Additional Project roles: 

Field Crew
Data Manager