AN006

Properties of Attributes in entity 10 table: Conditions & parameters for calculations of ecosystem metabolism

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	10.-10.		number
SITEID	Y	N	char(8)	place	ordinal
SAMPLEDATE	N	N	datetime	range	datetime		May 13 2003-Feb 23 2006		date as date type
NUMBERPROBES	N	N	numeric(1,0)	range	ratio	integer	1.-3.		number
DO_INTERVALMEASUREMENT	N	N	numeric(2,0)	range	ratio	integer	5.-15.		number of minutes of time
REACHLENGTH_METABOLISM	N	N	numeric(3,0)	range	ratio	real	20.-550.		meters
MEANWETWITHMETABOLISM	N	N	numeric(4,2)	range	ratio	real	0.53-7.92		meters
MEANDEPTHMETABOLISM	N	Y	numeric(4,2)	range	ratio	real	0.01-0.38		meters
DISCHARGE_MEAN	N	Y	numeric(5,1)	range	ratio	real	0.5-275.5		liters per second
DISCHARGE_TOPTOBOTTOM	N	Y	numeric(4,1)	range	ratio	real	-40.0-332.0		liters per second
REACHTRAVELTIME	N	Y	numeric(4,1)	range	ratio	real	5.0-432.0		number of minutes of time
OXYGENREAERATIONCOEFFICIENT_1	N	Y	numeric(9,7)	range	ratio	real	0.0000-0.0805		number
OXYGENREAERATIONCOEFFICIENT_2	N	Y	numeric(9,7)	range	ratio	real	0.0000-0.2719		number
TEMPERATURE_REAERATION	N	Y	numeric(5,2)	range	ratio	real	9.78-32.00		degrees Celsius
TIMESUNRISE	N	Y	char(5)	freetext	nominal
TIMESUNSET	N	Y	char(5)	freetext	nominal
UP_MEANFRACDOSATAIR_PRE	N	N	numeric(6,4)	range	ratio	real	0.0000-1.0655		number
UP_MEANFRACDOSATAIR_POST	N	N	numeric(6,4)	range	ratio	real	0.0000-1.0884		number
DOWN_MEANFRACDOSATAIR_PRE	N	Y	numeric(6,4)	range	ratio	real	0.9107-1.0649		number
DOWN_MEANFRACDOSATAIR_POST	N	Y	numeric(6,4)	range	ratio	real	0.7110-1.1869		number
NOTES	N	Y	varchar(185)	freetext	nominal