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

LakeHoareTracer_Dec_2012

File: 

File LakeHoareTracer_Dec_2012.csv

Variables (click to expand): 

Location ID
  • Label:
  • Definition: Sampling Location ID code
  • Type: Nominal
  • Missing values: None specified
Latitude
  • Label:
  • Definition: Latitude where sample was taken, in decimal degrees
  • Type: Physical quantity
  • Unit: degree
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Longitude
  • Label:
  • Definition: Longitude where sample was taken, in decimal degrees
  • Type: Physical quantity
  • Unit: degree
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Elevation (m)
  • Label:
  • Definition: Elevation as reported by GPS
  • Type: Physical quantity
  • Unit: meter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Ice thickness (cm)
  • Label:
  • Definition: Lake Ice thickness where sample was taken, in centimeters. Value is zero if no ice (a stream)
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Sample depth (cm)
  • Label:
  • Definition: Sample depth (cm) relative to the ice bottom, in centimeters
  • Type: Physical quantity
  • Unit: centimeter
  • Maximum: Not specified
  • Minimum: Not specified
  • Precision: Not specified
  • Missing values: None specified
Date Time
  • Label:
  • Definition: Date/time of sample (McMurdo time)
  • Type: Date/time
  • Date format: MM/DD/YYYY HH:mm
  • Missing values:
    • Required entry = None given
Li+ (mg/L)
  • Label:
  • Definition: Lithium concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 50
  • Minimum: 0
  • Precision: 0.001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
Na+ (mg/L)
  • Label:
  • Definition: sodium concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 100
  • Minimum: 0
  • Precision: 1
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
K+ (mg/L)
  • Label:
  • Definition: potassium concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 10
  • Minimum: 0
  • Precision: 0.001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
Mg2+ (mg/L)
  • Label:
  • Definition: magnesium concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 10
  • Minimum: 0
  • Precision: 0.0001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
Ca2+ (mg/L)
  • Label:
  • Definition: calcium concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 50
  • Minimum: 0
  • Precision: 0.001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
Cl- (mg/L)
  • Label:
  • Definition: chlorine concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 100
  • Minimum: 0
  • Precision: 0.001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
F- (mg/L)
  • Label:
  • Definition: Iron concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 2
  • Minimum: 0
  • Precision: 0.001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
N-NO3- (mg/L)
  • Label:
  • Definition: Nitrogen-Nitrate concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 2
  • Minimum: 0
  • Precision: 0.0001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph
SO42-(mg/L)
  • Label:
  • Definition: sulfate concentration
  • Type: Physical quantity
  • Unit: milligramsPerLiter
  • Maximum: 50
  • Minimum: 0
  • Precision: 0.0001
  • Missing values:
    • ND = Concentration below detection limit of ion chromatograph

Seasons Tabular View: 

http://mcmlter.org/queries/
Source URL: https://mcm.lternet.edu/content/lakehoaretracerdec2012