"Attribute_Name"	"Storage_Type"	"UNITS"	"DESCRIPTION"	"CODES"	"ORDER"	"Measurement_Type"	"Number_Type"
"pos"	"i"	"dimensionless"	"position along transect in plot"	"n/a"	5	"nominal"	"n/a"
"num"	"a"	"dimensionless"	"number assigned for analysis"	"n/a"	7	"nominal"	"integer"
"rep"	"i"	"dimensionless"	"number of plant sampled at each position"	"n/a"	6	"nominal"	"integer"
"N"	"i"	"percent"	"percent N in plant tissue"	"n/a"	8	"ratio"	"real"
"C"	"f"	"percent"	"percent C in plant tissue"	"n/a"	9	"ratio"	"real"
"block"	"f"	"dimensionless"	"block of treatment plots on the Ecological Stress Area"	"1 or 2"	1	"nominal"	"integer"
"sp"	"f"	"dimensionless"	"species codes"	"bogr = Boutloua gracilis;agsm=Agropyron smithii; arfr=Artemisia frigida; ca=Carex;ko=Kochia scoparia; stco=Stipa comata; arlo=Aristida longiseta"	3	"nominal"	"n/a"
"ipart"	"f"	"dimensionless"	"plant part"	"r = root, s=stem base, seed = seed, l=leaf, stem = aboveground stem"	4	"nominal"	"n/a"
"trt"	"f"	"dimensionless"	"resource addition that occurred in the early 1970s"	"w, n, c, or nw"	2	"nominal"	"n/a"
