TD030

Properties of Attributes in entity 1 table: Fine Woody Debris Inventory Data

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(1,0)	range	interval	natural	1.-1.	1.	number
STUDYID	Y	N	char(4)	enum	nominal
STANDID	Y	N	char(5)	place	nominal
STAND_AREA	N	Y	numeric(4,2)	range	ratio	real	0.08-1.00	0.01	hectares
YEAR	N	N	numeric(4,0)	range	datetime		1992.-2000.	1.	year (yyyy)
TYPE	Y	N	char(1)	enum	nominal
TRAN_PLOT	Y	N	numeric(4,0)	range	interval	natural	1.-432.	1.	number
SAMP_NUM	Y	N	numeric(4,0)	range	interval	natural	1.-55.	1.	number
SAMP_AREA	N	N	numeric(3,0)	range	interval	natural	1.-5.	1.	square meters
WET_WT	N	Y	numeric(7,2)	range	ratio	real	0.00-13004.00	0.01	grams
DRY_WT	N	Y	numeric(7,2)	range	ratio	real	0.00-9424.92	0.01	grams
ASHFREE_WT	N	Y	numeric(7,2)	range	ratio	real	0.00-9326.19	0.01	grams
SAMPLEDATE	N	N	datetime	range	datetime				date as date type