SS37 Oral: Organic Sulfer in Aquatic Systems
 
Friday, Feb. 5   Location: Sweeney #4
 
08:30 - 08:45am   TURNOVER OF DMS AND RELATED COMPOUNDS IN PHAEOCYSTIS DOMINATED WATERS.
 
08:45 - 09:00am   SHORT-TERM VARIABILITY IN THE BIOLOGICAL CYCLING OF DMS IN THE OPEN OCEAN
 
09:00 - 09:15am   BIOGENIC SOURCES OF SULFUR IN THE ARCTIC
 
09:15 - 09:30am   ENZYMATIC PRODUCTION OF DIMETHYLSULFIDE DURING A COCCOLITHOPHORID BLOOM IN THE NORTH ATLANTIC
 
09:30 - 09:45am   DISSOLVED ORGANIC SULFUR IN THE CHESAPEAKE BAY AND WESTERN NORTH ATLANTIC OCEAN
 
09:45 - 10:00am   GLUTATHIONE CONCENTRATIONS IN FRESHWATER AND MARINE PHYTOPLANKTON
 
10:30 - 10:45am   METHANOGENESIS FROM DIMETHYL SULFIDE AND METHANETHIOL IN ANOXIC FRESHWATER SEDIMENTS
 
10:45 - 11:00am   CONTROLS ON EMISSIONS OF DIMETHYLSULFIDE FROM FRESHWATER WETLANDS
 
11:00 - 11:15am   DMSP IN MARINE COPEPODS AND ITS RELATION WITH DIETS AND SALINITY
 
11:15 - 11:30am   QUANTIFICATION OF THE DIMETHYLSULFIDE (DMS) PRODUCTION DUE TO MICROZOOPLANKTON HERBIVORY IN NATURAL WATERS.
 
11:30 - 11:45am   MEASURING THE IMPACT OF ZOOPLANKTON GRAZING ON THE CYCLING OF ORGANIC SULFUR COMPOUNDS IN THE LABRADOR SEA
 
11:45 - 12:00pm   POSSIBLE ROLE IN THE DMSP/DMS CYCLE OF A NUMERICALLY IMPORTANT GROUP OF BACTERIA IN THE ALPHA-SUBCLASS OF THE PROTEOBACTERIA
 
12:00 - 12:15pm   BACTERIAL PRODUCTION AND CONSUMPTION OF DIMETHYLSULFIDE IN NORTH ATLANTIC WATERS
 
12:15 - 12:30pm   ASSIMILATION OF DMSP-SULFUR INTO THE PROTEIN FRACTION OF MARINE BACTERIOPLANKTON.
 

 SS37 Posters: Organic Sulfer in Aquatic Systems
 
Thursday, Feb. 4   Location: Sweeney
 
#0437   DYNAMICS OF DMSP AND GLYCINE BETAINE (GBT) IN COASTAL PHYTOPLANKTON POPULATIONS IN RESPONSE TO NITROGEN ADDITIONS
 
#0974   FURTHER EVIDENCE OF FREE RADICAL PARTICIPATION ON HYDROGEN SULFIDE SPECIES OXIDATION IN NATURAL WATERS
 
#0957   PRODUCTION AND DYNAMICS OF DMSP AND DMS IN UPPER SEA ICE PROTISTS
 
#0523   CONTRIBUTION OF SULPHUR (DIMETHYL SULPHIDE)FROM THE FRESHWATER LAKES OF THE CANADIAN BOREAL REGION.
 
#1472   DIMETHYLSULFOXIDE AND DIMETHYLSULFONIOPROPIONATE CONTENT OF ICE ALGAE IN THE NORTHWATER POLYNYA, BAFFIN BAY
 
#0313   THE FATE OF METHANETHIOL IN SEAWATER: UPTAKE BY BACTERIOPLANKTON AND REACTION WITH DISSOLVED ORGANIC MATTER.
 
#1471   CONCENTRATIONS AND SPATIAL DISTRIBUTIONS OF DMSO, DMSP AND DMS IN THE NORTHWATER POLYNYA, BAFFIN BAY
 
#0314   THE FATE OF DMSP SULFUR IN SEAWATER FROM THE GULF OF MEXICO: TRACER STUDIES WITH 35S-LABELED DMSP AND DMS.