AN006

Properties of Attributes in entity 3 table: Concentrations of dissolved chemical species & 15N label of nitrogen species (15N Solutes)

Name	Keyfield	Nullable	Type	Domain	Scale	NumType	Range	Precision	Units
DBCODE	N	N	char(5)	enum	nominal
ENTITY	N	N	numeric(2,0)	range	interval	natural	3.-3.		number
SITEID	Y	N	char(8)	place	ordinal
SAMPLE_DATETIME	Y	N	datetime	range	datetime		Jul 9 1943 1:00PM-Jul 9 2023 1:00PM		date as datetime type
SAMPLEPERIOD	Y	N	char(9)	enum	ordinal
STATION	Y	N	char(2)	enum	ordinal
DISTANCE	N	Y	numeric(4,0)	range	ratio	real	-10.-1872.		meters
TEMPERATURE_STREAM	N	Y	numeric(4,1)	range	ratio	real	8.0-49.0		degrees Celsius
NO3_N_1	N	Y	numeric(7,1)	range	ratio	real	-0.2-24203.2		micrograms per liter
NO3_N_2	N	Y	numeric(5,1)	range	ratio	real	0.4-389.0		micrograms per liter
NH4_N	N	Y	numeric(6,1)	range	ratio	real	0.0-5658.0		micrograms per liter
TDN	N	Y	numeric(6,1)	range	ratio	real	3.4-6300.0		micrograms per liter
DON	N	Y	numeric(6,1)	range	ratio	real	-569.0-2940.0		micrograms per liter
SRP	N	Y	numeric(5,1)	range	ratio	real	0.0-585.0		micrograms per liter
TSP	N	Y	numeric(5,1)	range	ratio	real	0.0-890.0		micrograms per liter
DOC	N	Y	numeric(6,3)	range	ratio	real	0.007-52.000		milligrams per liter
SPC	N	Y	numeric(6,1)	range	ratio	real	10.0-731.0		micro siemens per centimeter
TRACER_SOLUTECONC	N	Y	numeric(9,3)	range	ratio	real	0.000-61.600		milligrams per liter
D15N_NH4	N	Y	numeric(5,1)	range	ratio	real	-16.6-795.1		permil
D15N_TDN	N	Y	numeric(5,1)	range	ratio	real	-14.0-655.5		permil
D15N_NO3_1	N	Y	numeric(7,1)	range	ratio	real	-17.0-37042.0		permil
D15N_NO3_2	N	Y	numeric(7,1)	range	ratio	real	-9.8-43082.4		permil
INITIALSAMPLESIZE_15NO3	N	Y	numeric(5,3)	range	ratio	real	0.001-3.000		liters
INITIALSAMPLESIZE_15TDN	N	Y	numeric(5,3)	range	ratio	real	0.070-1.110		liters
NOTES	N	Y	varchar(185)	freetext	nominal