TP112

Attributes in entity 15: Burn-pile study: bulk density and soil chemistry, post-treatment		Details
1. DBCODE Definition: FSDB database code Domain: enum
2. ENTITY Definition: Entity number Units: number Domain: range (minimum = 15.  maximum = 15.)
3. YEAR Definition: Year of sampling Units: year (yyyy) Domain: range (minimum = 2007.  maximum = 2009.)
4. SAMPLEDATE Definition: Date of sampling measurements Units: date as date type Domain: range (minimum = Jul 14 2007  maximum = Jul 14 2009)
5. PLOTID Definition: Plot id for the plots in Bunchgrass study Domain: place
6. PLOT Definition: Number of 1-ha sized plot Units: number Domain: range (minimum = 1.  maximum = 14.)
7. BP Definition: Burn pile number Units: number Domain: range (minimum = 1.  maximum = 10.)
8. BP_POSITION Definition: Spatial position relative to burn pile center Domain: enum
9. BD Definition: Bulk density Units: grams per cubic centimeter Domain: range (minimum = 0.30  maximum = 2.00)
10. TOTALC Definition: Total available carbon (C) Units: percent Domain: range (minimum = 2.00  maximum = 20.00)
11. TOTALN Definition: Total available nitrogen (N) Units: percent Domain: range (minimum = 0.10  maximum = 1.50)
12. CNRATIO Definition: Carbon to Nitrogen (C:N) ratio Units: number Domain: range (minimum = 10.00  maximum = 30.00)
13. NH4N Definition: Ammonium-nitrogen (NH4-N) concentration Units: milligrams Domain: range (minimum = 0.00  maximum = 250.00)
14. NO3N Definition: nitrate-nitrogen (NO3-N) concentration Units: milligrams Domain: range (minimum = 0.00  maximum = 250.00)
15. TOTAVN Definition: Total available nitrogen (N) concentration Units: number Domain: range (minimum = 0.00  maximum = 250.00)
16. PH Definition: pH (hydrogen concentration) Units: pH units Domain: range (minimum = 4.00  maximum = 9.00)
17. COMMENT Definition: Comment Domain: freetext