Effects of anoxia and sulfide on concentrations of total and methyl mercury in sediment and water in two Hg-polluted lakes

Canadian Journal of Fisheries and Aquatic Sciences

Volumn 58, Issue 3, 2001, Pages 506-517

  Regnell, O ^a   Hammar, T ^a   Helgee A ^a   Troedsson, B ^a  

^a LUND UNIVERSITY   (Sweden)

Author keywords

[No Author keywords available]

Indexed keywords

EID: 0035058543     PISSN: 0706652X     EISSN: None     Source Type: Journal    
DOI: 10.1139/cjfas-58-3-506     Document Type: Article

References (41)

1. Sulfide controls on mercury speciation and bioavailability to methylating bacteria in sediment pore waters
2. Control of the methylation process in a mercury polluted aquatic sediment
3. Determination of picogram levels of methyl mercury by aqueous phase ethylation, followed by cryogenic gas chromatography with cold vapour atomic fluorescence detection
4. Artifact formation of methyl mercury during aqueous distillation and alternative techniques for the extraction of methyl mercury from environmental samples
5. Speciation and cycling of mercury in the Lavaca Bay, Texas, sediments
6. Mercury concentrations in fish related to size of remote Canadian Shield lakes
7. Sulfate-reducing bacteria: Principal methylators of mercury in anoxic estuarine sediment
8. Effect of salinity on mercury-methylating activity of sulfate-reducing bacteria in estuarine sediments
9. Chemical speciation of mercury in a meromictic lake
10. The role of sulphide in thenformation of dimethyl mercury in river and estuarine sediments
11. Sulfide control of cadmium and copper concentrations in anaerobic estuarine sediments
12. The dynamics of iron and manganese in a seasonally anoxic lake; direct measurements of of fluxes using sediment traps
13. The mercury cycle and fish in the Adirondack lakes
14. The sulphur-mercury(II) system in natural waters
15. Determination of hydrogen sulfide
16. Bioavailability of sediment-bound methyl and inorganic mercury to a marine bivalve
17. Mercury in sediments and pore water in the Laurentian Trough
18. Whole-lake metal radiotracer movement in fertilized lake basins
19. Measurement of complexation of methylmercury(II) compounds by fresh water humic substances using equilibrium dialysis
20. Constants of mercury methylation and demethylation rates in sediments and comparison of tracer and ambient mercury availability
21. Comparative studies of methylmercury determination in biological and environmental samples
22. Mercury cycling in a northern Wisconsin seepage lake: The role of particulate matter in vertical transport
23. Mercury in aquatic systems
24. Dissolved and suspended mercury species in the Wabigoon River (Ontario, Canada): Seasonal and regional variations
25. Seasonal mercury levels in phytoplankton and their relationship with algal biomass in two dystrophic Shield lakes
26. Methyl mercury dynamics in littoral sediments of a temperate seepage lake
27. Inorganic speciation of mercury in sulfidic waters: The importance of zero-valent sulfur
28. Mercury water-air exchange over the upper St. Lawrence River and Lake Ontario
29. Inhibition of precipitation and aggregation of metacinnabar (mercuric sulfide) by dissolved organic matter isolated from the Florida Everglades
30. Methyl mercury production in freshwater microcosms affected by dissolved oxygen levels: Role of cobalamin and microbial community composition
31. Factors controlling temporal variation in methyl mercury levels in sediment and water in a seasonally stratified lake
32. Phosphate mobilization in iron-rich anaerobic sediments: Microbial Fe(III) oxide reduction versus iron-sulfide formation
33. Mercury phase speciation in the surface waters of three Texas estuaries: Importance of colloidal forms
34. Degradaion of methyl and ethyl mercury by oxygen free radical-producing systems: Involvement of hydroxyl radical
35. Seasonal variation in the concentration of humic substances in a soft-water lake
36. Volatilization of dimethylmercury and elemental mercury from River Elbe floodplain soils
37. Patterns of total mercury concentrations in Onondaga Lake, New York
38. Methylmercury production in the anoxic hypolimnion of a dimictic lake
39. Concentration of mercury species in relationship to other site-specific factors in the surface waters of northern Wisconsin lakes
40. Modification of lignins by growing cells of the sulfate-reducing anaerobe Desulfovibrio desulfuricans