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TV045

Attributes in entity 5: Tree regeneration

     Details
1. DBCODE
Definition: FSDB Database study code
Domain: enum
2. ENTITY
Definition: Entity number
Units: number
Domain: range (minimum = 5.  maximum = 5.)
3. STUDYID
Definition: Study identification code
Domain: enum
4. STAND
Definition: Forest study stand code
Domain: place
6. YEAR
Definition: Year
Units: year (yyyy)
Domain: range (minimum = 1997.  maximum = 2016.)
9. PLOT
Definition: Plot number
Units: number
Domain: range (minimum = 63.  maximum = 753.)
10. LINE
Definition: Line number
Units: number
Domain: range (minimum = 1.  maximum = 3.)
11. QUADRAT
Definition: Quadrat
Units: number
Domain: range (minimum = 1.  maximum = 7.)
12. SPECIES
Definition: Species code
Domain: taxa
13. SEEDSAP
Definition: Seedling (trees <1.37m dbh) or sapling ( >1.37m bh and <5cm dbh)
Domain: enum
14. SIZE
Definition: height class for seedlings or dbh class for saplings
Domain: enum
15. SUBSTRATE
Definition: Substrate of seedling
Domain: enum
16. COUNT
Definition: Number of seedlings found for the conditions of the record
Units: number
Domain: range (minimum = 0.  maximum = 112.)
17. FIRSTYEAR
Definition: Number seedlings less than one year old
Units: number
Domain: range (minimum = 0.  maximum = 23.)
18. SAMPLEDATE
Definition: Date of sampling
Units: date as date type
Domain: range (minimum = Sep 9 1997  maximum = Sep 9 2016)