TP103

Properties of Attributes in entity 1 table: Species Cover, Density, and Biomass Measurement 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
STUDY	Y	N	char(11)	place	nominal
YEAR	Y	N	numeric(4,0)	range	interval	natural	1990.-2023.	1.	number
SDATE	N	Y	datetime	range	datetime		Jun 1 1990-Jul 9 2023		date as date type
SEASON	Y	N	char(1)	enum	nominal
BLOCK	Y	N	numeric(2,0)	range	interval	natural	1.-25.	1.	number
PLOT	Y	N	numeric(1,0)	range	interval	natural	1.-9.	1.	number
TMT	Y	N	char(1)	enum	nominal
SPECIES	Y	N	char(6)	taxa	nominal
STRATUM	Y	N	char(1)	enum	nominal
COV1_4TH	N	Y	numeric(5,1)	range	ratio	real	0.0-100.0	0.1	percent
COVER	N	Y	numeric(5,1)	range	ratio	real	0.0-100.0	0.1	percent
DENSITYS	N	Y	numeric(6,0)	range	ratio	whole	0.-3300.	1.	number
DENSITYM	N	Y	numeric(6,0)	range	ratio	whole	0.-105.	1.	number
DBA	N	Y	numeric(5,1)	range	ratio	real	0.0-100.0	0.1	centimeters
HT	N	Y	numeric(5,1)	range	ratio	real	0.0-145.0	0.1	centimeters
HTV	N	Y	numeric(5,1)	range	ratio	real	0.0-330.0	0.1	centimeters
REC_NO	Y	N	numeric(4,0)	range	interval	natural	1.-1135.	1.	number