AN008

Properties of Attributes in entity 1 table: Epilithic biomass and chlorophyll a within treatment reach

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units	Missing Value Code
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	ratio	natural	1.-1.		number
SAMPLE_TYPE	Y	N	char(5)	enum	nominal
YEAR	N	N	numeric(4,0)	range	interval	natural	2014.-2016.		year (yyyy)
SITE_NUMBER	Y	N	char(8)	place	ordinal
REACH_TREATMENT	Y	N	char(1)	enum	nominal
SAMPLE_REPLICATE	Y	N	numeric(1,0)	range	ratio	natural	1.-7.		number
SAMPLE_TIMING	Y	N	char(5)	enum	nominal
SAMPLING_DATE	Y	N	datetime	range	datetime		Sep 2 2014-Aug 9 2016		date as date type
EPILITHON_BIOMASS	N	Y	numeric(6,2)	range	ratio	real	0.88-52.08		grams per square meter
CHL_A	N	Y	numeric(6,2)	range	ratio	real	0.95-35.48		milligrams per square meter
NOTES	N	Y	varchar(200)	freetext	nominal