TD023

Attributes in entity 11: Nutrient Concentrations of Leaves, Roots, and Dowels		Details
1. STCODE Definition: Database code Domain: enum
2. FORMAT Definition: Entity number Units: number Domain: range (minimum = 11.  maximum = 11.)
3. SITE Definition: Site code Domain: place
4. REP Definition: Replicate code Domain: enum
5. DURATION Definition: The length of time (number of years) the litter will remain on site before it is harvested. Units: number of years Domain: range (minimum = 0.  maximum = 20.)
6. SPECIES Definition: Litter species code Domain: taxa
7. TYPE Definition: The substrate of the litter : leaves, roots, wood Domain: enum
8. NIR_NUM Definition: Unique sample number Units: number Domain: range (minimum = 0.  maximum = 99999.)
9. STARTDATE Definition: Date experiment started Units: date as date type Domain: range (minimum = Aug 10 1992  maximum = Jun 17 2007)
13. N Definition: Nitrogen concentration (micro Kjeldahl N) Units: percent Domain: range (minimum = 0.10  maximum = 2.26)
14. AL Definition: Aluminum concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 0.0  maximum = 31420.0)
15. B Definition: Boron concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 0.3  maximum = 372.2)
16. CA Definition: Calcuim concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 44.0  maximum = 167092.0)
17. CU Definition: Copper concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 0.1  maximum = 428.0)
18. FE Definition: Iron concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 14.5  maximum = 11810.0)
19. K Definition: Potassium concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 22.  maximum = 14233.)
20. MG Definition: Magnesium concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 3.3  maximum = 9400.0)
21. MN Definition: Manganese concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 0.5  maximum = 2343.2)
22. P Definition: Phosphorus concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 0.0  maximum = 1600.0)
23. S Definition: Sulfur concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 14.  maximum = 20000.)
24. ZN Definition: Zinc concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 0.4  maximum = 439.0)
25. NA Definition: Sodium concentration (icap inductively coupled argon spectrophotometry) Units: parts per million Domain: range (minimum = 8.0  maximum = 43010.0)
26. LAB Definition: Laboratory name where analysis was performed Domain: enum