1. File Name: 95LPRICH.ALa 2. Year 1995 3. PI L. R. Pomeroy 4. Others: none 5. Description: Whole-water enrichment experiment with near-surface Altamaha River water near 15 PSU, October 19, 1995 (survey cruise 2). 6. Keywords: enrichment, respiration 7. Research location: Sta. 006 (6 km from mouth) 8. Methods: Precision Winkler measurements of unfiltered river water before and after 18 h incubations at in-situ temperature in dark incubators aboard R/V Blue Fin. Five replicates each of zero time, 18 h control, added N, added P, added metals and vitamins (MV), added glucose (G), added N, P, MV, added N, P, MV, G, killed control. For details of concentrations and procedures see Pomeroy et al. 1995, Mar. Ecol. Prog. Ser. 117: 259. 9. Notes: See also 95LPRESP and 95LPDOXY for more data on respiratory rates and dissolved oxygen. 10.Variable Description precision/units coded TREAT Treatment See 8 See 8 DOXY Mean diss. oxygen 0.00 micromole no STDEV standard deviation 0.000 micromole no 2SE +/- 2 std errors 0.00 no UP95 upper 95% conf. lim. 0.0 no LO95 lower 95% conf. lim. 0.0 no dO2 change in oxygen 0.00 micromole/hour no 11. Calculations: See 8. Changes in oxygen are micromolar. 12. For more information, contact L. R. Pomeroy Institute of Ecology University olf Georgia Athens GA 30602-2202 lpomeroy@ecology.uga.edu 706-542-3415 14. Other data files to reference: 96LPRICH 15. Reference citations: Pomeroy et al. 1995. Mar. Ecol. Prog. Ser. 117: 259. 16. Format of variables 95LPRICH.STb Column Name Type Width Decimals 1 TREAT Descriptive 5 0 2 DOXY. Numerical 6 2 3 STDEV Numerical 5 3 4 2SE.. Numerical 4 2 5 UP95% Numerical 5 1 6 LO95% Numerical 5 1 7 dO2.. Numerical 4 2 17. Number of records: 1 18. Status: 3 19. For archival use: Date received: Data file entered by: Data file valication By: LRP Date: 3-6-97 Log of changes and comments