SA025

Attributes in entity 4: Aquatic Insect Emergence Genus data		Details
1. DBCODE Definition: FSDB Database Code Domain: enum
2. ENTITY Definition: Entity number Units: number Domain: range (minimum = 4.  maximum = 4.)
3. SAMPLE_ID Definition: unique sample code; identifies the type of trap, site, year and sample number Domain: freetext
4. TRAP_TYPE Definition: Type of trap used in the field for sampling Domain: enum
5. SITE_ID Definition: Site code Domain: place
6. YEAR Definition: year of sample collection Units: year (yyyy) Domain: range (minimum = 2011.  maximum = 2011.)
7. TRAP_NO Definition: Trap number for a given site, trap type and year Units: number Domain: range (minimum = 1.  maximum = 26.)
8. SET_DATE Definition: trap set date Units: date as date type Domain: range (minimum = Apr 5 2011  maximum = Jul 5 2011)
9. PICKUP_DATE Definition: trap sample collection date Units: date as date type Domain: range (minimum = Apr 11 2011  maximum = Jul 8 2011)
10. DAYS_SET Definition: days trap set Units: number Domain: range (minimum = 2.  maximum = 6.)
11. TRAPS_PICKED_UP Definition: number of traps Units: number Domain: range (minimum = 3.0  maximum = 4.0)
12. AREA_SAMPLED Definition: stream-bottom area sampled in square meters Units: square meters Domain: range (minimum = 0.90  maximum = 1.20)
13. TAXON Definition: taxon identified, mainly genus Domain: taxa
14. TAXON_COUNT Definition: number of the taxon in sample Units: number Domain: range (minimum = 1.  maximum = 150.)
15. COMMENTS Definition: comments Domain: freetext