LIMNO_PHYTO_PRESENCE_SUM_WIN

formerly known as phytprsn. Find details here about the measurements metadata - units used, codes, etc.

File: 

LIMNO_PHYTO_PRESENCE_SUM_WIN.csv (10.63 KB)

...or query the dataset by variables and dates of interest:

Variables
DATASET_CODE
  • Label:
  • Definition: Table Identifier
  • Type: Nominal
  • Missing values: None specified
PHYLUM
  • Label: Phylum
  • Definition: Phylum for the specimens observed
  • Type: Code list
  • Codes:
    • Bacillariophyta = Bacillariophyta
    • Chlorophyta = Chlorophyta
    • Chrysophyta = Chrysophyta
    • Cyanophyta = Cyanophyta
    • Cryptophyta = Cryptophyta
  • Missing values: None specified
Species
  • Label:
  • Definition: Species of the organism
  • Type: Nominal
  • Missing values: None specified
LOCATION NAME
  • Label:
  • Definition: The place or location where samples were taken. In this case, it is on Lake Fryxell.
  • Type: Nominal
  • Missing values: None specified
Time Period
  • Label:
  • Definition: The time period when the organism presence was monitored
  • Type: Code list
  • Codes:
    • Winter 1989 = The austral winter of 1989
    • Summer 1990 = The austral summer of 1990
    • Winter 1990 = The austral winter of 1990
    • Summer 1991 = The austral summer of 1991
  • Missing values: None specified
PRESENCE
  • Label:
  • Definition: boolean presence, a 0 indicates the organism was not detected at the time period, a 1 indicates the organism presence detected.
  • Type: Code list
  • Codes:
    • FALSE = absent
    • TRUE = present
  • Missing values: None specified
Data Source Details

Header lines: 

1

Footer lines: 

0

Orientation: 

Column

Quote character: 

"

Field delimiter: 

,

Record delimiter: 

\n