TD028

Attributes in entity 3: Stand Level Summaries for Forest Floor Data		Details
1. DBCODE Definition: FSDB database code Domain: freetext
2. ENTITY Definition: FSDB entity number Units: number Domain: range (minimum = 3.  maximum = 3.)
3. STUDYID Definition: Study identification code - a mutually exclusive grouping of study forest stands Domain: place
4. STAND Definition: Study forest stand or watershed identification code Domain: place
5. YEAR Definition: Year of sample collection Units: number Domain: range (minimum = 1900.  maximum = 2003.)
6. TYPE Definition: Method of sample location,T=transect P=plot, C=composite Domain: enum
7. TRAN_PLOT Definition: Transect or plot number, A=all Domain: freetext
8. PLOT_AREA Definition: Area of plot Units: hectares Domain: range (minimum = 0.00  maximum = 100.00)
9. LAYER Definition: Litter layer: O1=litter, O2=duff, om=combined 01 and 02, RW=rotten wood Domain: enum
10. NSAMP Definition: Number of samples used to calculate means Units: number Domain: range (minimum = 1.  maximum = 100.)
11. MEAN_AFDW Definition: Mean ash free dry weight Units: grams Domain: range (minimum = 0.00  maximum = 1000.00)
12. MASS Definition: Mass in grams per square meter Units: grams per square meter Domain: range (minimum = 0.00  maximum = 20000.00)
13. TREATMT Definition: Treatment on the plot U=unburned, S=scorched, C=consumed,PM=Partial mortali Domain: enum
14. STD_ERR Definition: Standard error Units: number Domain: range (minimum = 0.00  maximum = 10000.00)
15. SAMPLEDATE Definition: Date of sample collection Units: date as date type Domain: range (minimum = Jun 20 1995  maximum = Dec 10 2003)