TP108

Attributes in entity 14: Snags (O-B, O-F, and O-F2)		Details
1. DATACODE Definition: FSBD Database Code Domain: enum
2. ENTITY Definition: Entity Number Units: number Domain: range (minimum = 14.  maximum = 14.)
3. YEAR Definition: Year in which plot was sampled Units: year (yyyy) Domain: range (minimum = 1998.  maximum = 2016.)
4. DISTRICT Definition: National Forest System Code indicating location of the study block by National Forest and Ranger District Domain: place
5. BLOCK Definition: Sample block number Domain: enum
6. TRT Definition: Treatment unit Domain: enum
7. PLOT Definition: Sample plot code designating block, plot, and a grid system location (e.g. 1A7: 1 = TRT, A = Row, 7 = Column) Domain: place
8. QTR Definition: Plot Quarter Units: number Domain: range (minimum = 1.  maximum = 4.)
9. TAG Definition: Snag number or unique snag ID, if tag is missing Units: number Domain: range (minimum = 1.  maximum = 99999.)
10. OLDTAG Definition: Old Tag Number Units: number Domain: range (minimum = 2.  maximum = 7916.)
11. TREESPP Definition: Tree species code according to Garrison et al., 1976 Domain: taxa
12. STOPHT Definition: the top (or total) height of a snag (in meters) Units: meters Domain: range (minimum = 0.0  maximum = 75.0)
13. SDBH Definition: The snag diameter at breast height (for exceptions, see field manual) Units: centimeters Domain: range (minimum = 24.  maximum = 200.)
14. SHTCLASS Definition: Snag height class Domain: enum
15. SDECAY Definition: A ranking which expresses the degree of decay of a snag Domain: enum
16. LEAN Definition: The lean angle of a snag or dead tree in degrees from vertical Units: degrees angle Domain: range (minimum = 0.  maximum = 90.)
17. ORIGIN Definition: Origin of snag Domain: enum
18. SNAGSTATUS Definition: Snag status Domain: enum
19. PTYPE Definition: Code indicating uncut (0) or cut (1) Plot Domain: enum
20. COMMENTS Definition: Comments Domain: freetext
21. PERSONNEL Definition: Name(s) of crew member(s) who sampled plots Domain: freetext
22. SAMPLEDATE Definition: Date on which plot was sampled Units: date as date type Domain: range (minimum = Jun 4 1998  maximum = Aug 31 2016)
23. SNAGID Definition: Unique snag identifier assigned to each individual for database purposes; typically composed of 'P', block, plot, qtr and, if a tag is present, tagno, otherwise a unique number or character Domain: freetext