TD018

Properties of Attributes in entity 2 table: Acetylene Reduction and Respiration: Means and Std. Errors

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	2.-2.	1.	number
STUDYID	Y	N	char(4)	place	nominal
YEAR	Y	Y	numeric(4,0)	range	datetime		1987.-2006.	1.	year (yyyy)
TIME	Y	N	numeric(4,0)	range	ratio	natural	0.-140.	1.	number
SPECIES	Y	N	char(4)	taxa	nominal
TISSUE	Y	N	char(2)	enum	nominal
MEANPRODE	N	N	numeric(8,3)	range	ratio	real	0.000-28.710	0.001	nanomoles per gram per day
STDERRE	N	N	numeric(7,3)	range	ratio	real	0.000-20.294	0.001	nanomoles per gram per day
NE	N	N	numeric(3,0)	range	interval	whole	0.-24.	1.	number
MEANRESP	N	N	numeric(7,4)	range	ratio	real	0.0000-8.7240	0.0001	micromoles per gram per hour
STERRR	N	N	numeric(7,4)	range	ratio	real	0.0000-1.4245	0.0001	micromoles per gram per hour
NRESP	N	N	numeric(3,0)	range	interval	natural	3.-24.	1.	number
MC	N	N	numeric(6,1)	range	ratio	real	0.0-575.6	0.1	percent
STDERRMC	N	N	numeric(5,1)	range	ratio	real	0.0-230.0	0.1	percent
NMC	N	N	numeric(3,0)	range	interval	whole	0.-24.	1.	number