TD017

Attributes in entity 3: Sample Dimensions, Weights, Density, and Moisture Contents		Details
1. DBCODE Definition: FSDB Database code Domain: freetext
2. ENTITY Definition: Entity number Units: number Domain: range (minimum = 3.  maximum = 3.)
3. STUDYID Definition: Study area id Domain: place
4. YEAR Definition: Year of observation Units: number Domain: range (minimum = 1985.  maximum = 2015.)
5. NUMBER Definition: Log number Units: number Domain: range (minimum = 0.  maximum = 280.)
6. POS Definition: Position of sample (consecutive alpha codes for sample sections) 2=small end Domain: enum
7. SUBSTR Definition: Code for type of substrate sampled Domain: enum
8. VOLFORM Definition: Code for equation to be used in calculating the volume from variables d1, d2 d3 Domain: enum
9. D1 Definition: Length in dimension 1 Units: millimeters Domain: range (minimum = 1.0  maximum = 810.0)
10. D2 Definition: Length in dimension 2 Units: millimeters Domain: range (minimum = 1.0  maximum = 435.0)
11. D3 Definition: Length in dimension 3 Units: millimeters Domain: range (minimum = 0.4  maximum = 417.0)
12. D4 Definition: Length in dimension 4, used only when volform = 4 Units: millimeters Domain: range (minimum = 43.  maximum = 161.)
13. WETWTD Definition: Fresh weight of total sample Units: grams Domain: range (minimum = 37.  maximum = 226450.)
14. DRYWTD Definition: Oven-dry weight of total sample Units: grams Domain: range (minimum = 4.  maximum = 121229.)
15. WETWTM Definition: Wet weight of moisture content sample (subsample of total sample) Units: grams Domain: range (minimum = 504.  maximum = 26300.)
16. DRYWTM Definition: Dry weight of moisture content sample (subsample of total sample) Units: grams Domain: range (minimum = 288.  maximum = 9890.)
17. WVOL Definition: Volume from water displacement Units: milliliters Domain: range (minimum = 20.  maximum = 600.)
18. CVOL Definition: Volume calculated from measurement Units: number Domain: range (minimum = 480.  maximum = 925037.)
19. DEN Definition: Density of sample Units: milliliters Domain: range (minimum = 1.  maximum = 1462.)
20. MC Definition: Moisture content of sample Units: percent Domain: range (minimum = 11.  maximum = 825.)
21. SAMPLEDATE Definition: Date of observation Units: date as date type Domain: range (minimum = Jun 19 1985  maximum = Jun 16 2015)