Parameter: Presence

Dataset: 
Invertebrate Species Counts
Parameter: 
presence_absence
Master parameters information
Short Name:
 presence_absence
Short Description:
 presence_absence
Official Name:
 presence_absence
No Data Value:
Description:
 

Statement of whether an object, phenomenon, or biological entity is present (boolean true) or absent (boolean false) from an observation.

Dataset-parameters information
Supplied Name: 
Presence
Supplied Units: 
unitless
Datatype: 
String
Conversion Necessary: 
no
Description: 

Whether or not the species was observed. Depending on time constraints, species were listed as observed, but not counted.