Menu
Home
About the Forest
Research
Data
Publications
Outreach
About Us
Home
About the Forest
Research
Data
Publications
Outreach
About Us
CF006
Attributes in entity
1
:
Storm sampling nutrient and flow data from the H.J.A. 2001-2003.
Details
1. DBCODE
Definition:
Database Code
Domain:
enum
2. ENTITY
Definition:
Entity number
Units:
number
Domain:
range (minimum = 1. maximum = 1.)
3. SITECODE
Definition:
Watershed sampled
Domain:
place
4. DATE_TIME
Definition:
Date and time of sample
Units:
date as datetime type
Domain:
range (minimum = May 14 2001 1:30PM maximum = Nov 22 2003 4:15AM)
5. PO4P
Definition:
Ortho phosphorus concentration, soluble reactive phosphorus, phosphate (PO4-P); method: ascorbic acid finish
Units:
milligrams per liter
Domain:
range (minimum = 0.000 maximum = 0.479)
6. PO4PCODE
Definition:
Phosphate (PO4-P) concentration value qualifier code
Domain:
enum
7. TDP
Definition:
Total dissolved phosphorus concentration; method: persulfate/H2SO4 digestion, ascorbic acid finish
Units:
milligrams per liter
Domain:
range (minimum = 0.000 maximum = 0.510)
8. TDPCODE
Definition:
Total dissolved phosphorus concentration value qualifier code
Domain:
enum
9. TDN
Definition:
Total dissolved nitrogen concentraton (filtered sample); method: persulfate digestion and analysis by automated colorimetric analysis; instrument: Technicon Auto-Analyzer II
Units:
milligrams per liter
Domain:
range (minimum = 0.00 maximum = 0.25)
10. TDNCODE
Definition:
Total dissolved nitrogen concentration value qualifier code
Domain:
enum
11. NO3N
Definition:
Nitrate-nitrogen (NO3-N), nitrate + nitrite as nitrogen concentration; method: automated cadmium reduction
Units:
milligrams per liter
Domain:
range (minimum = 0.000 maximum = 0.307)
12. NO3NCODE
Definition:
Nitrate-nitrogen (NO3-N) concentration value qualifier code
Domain:
enum
13. NH3N
Definition:
Ammonia-nitrogen (NH3-N) concentration, ammonia as nitrogen; method: automated phenate
Units:
milligrams per liter
Domain:
range (minimum = 0.000 maximum = 0.059)
14. NH3NCODE
Definition:
Ammonia-nitrogen (NH3-N) concentration value qualifier code
Domain:
enum
15. DON
Definition:
Dissolved organic nitrogen - not measured analytically; mathematically determined by subtracting NH3-N and NO3-N from Total dissolved nitrogen
Units:
milligrams per liter
Domain:
range (minimum = 0.000 maximum = 0.140)
16. DONCODE
Definition:
Dissolved organic nitrogen concentration value qualifier code
Domain:
enum
17. DOC
Definition:
Dissolved organic carbon concentration; method: combustion
Units:
milligrams per liter
Domain:
range (minimum = 0.00 maximum = 8.50)
18. DOCCODE
Definition:
Dissolved organic carbon concentration value qualifier code
Domain:
enum
19. DISCHARGE_CFS
Definition:
Discharge measured in cfs
Units:
cubic feet per second
Domain:
range (minimum = 0.001 maximum = 3.991)
20. DISCHARGE_LPS
Definition:
CFS discharge converted to l/s
Units:
liters per second
Domain:
range (minimum = 0.000 maximum = 113.013)