LIMNO_PHYTO_PRESENCE_SUM_WIN
Description:
formerly known as phytprsn. Find details here about the measurements metadata - units used, codes, etc.
File:
Variables (click to expand):
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