CS59 Oral: Human Impacts on Aquatic Ecosystems
 
Wednesday, Feb. 3   Location: Sweeney #4
 
08:30 - 08:45am   MODELING THE EFFECTS OF CULTURAL EUTROPHICATION AND CLIMATE CHANGE ON OXYGEN DEPLETION IN ARCTIC LAKES
 
08:45 - 09:00am   ZOOPLANKTON ABUNDANCE AND SPECIES RICHNESS IN UNPERTURBED - AND DEFORESTED-WATERSHED LAKES OF THE NORTHEASTERN CANADIAN BOREAL FOREST
 
09:00 - 09:15am   SURFACE - HYPORHEIC INTERACTIONS AND NUTRIENT RETENTION IN HEADWATER STREAMS: OLD GROWTH VS SECOND-GROWTH FORESTS
 
09:15 - 09:30am   NUTRIENT SOURCES, TRANSFORMATIONS AND BUDGETS AT THE WATERSHED SCALE - IPSWICH RIVER, MA.
 
09:30 - 09:45am   NUTRIENT TRANSPORT BETWEEN A TIDALLY RESTRICTED AND A NON-RESTRICTED SALT MARSH
 
09:45 - 10:00am   FACTORS INFLUENCING DISSOLVED ORGANIC NITROGEN AND NITRATE IN UPLAND STREAMS OF BRITAIN
 
10:30 - 10:45am   THE EFFECTS OF WATERSHED NUTRIENT INPUTS ON ESTUARINE ALGAL COMMUNITIES IN THE CHOPTANK RIVER TRIBUTARY OF THE CHESAPEAKE BAY, USA
 
10:45 - 11:00am   QUANTIFICATION OF INORGANIC AND ORGANIC NITROGEN SPECIES IN ATMOSPHERIC DEPOSITION IN THE NEUSE RIVER WATERSHED, NORTH CAROLINA, USA: SOURCES, FLUXES AND SPATIOTEMPORAL VARIABILITY
 
11:00 - 11:15am   PHYTOPLANKTON COMMUNITY STRUCTURE AS A FUNCTION OF LIGHT AND NITROGEN FORM IN THE NEUSE RIVER ESTUARY, NORTH CAROLINA
 
11:15 - 11:30am   PATTERNS OF PHYSICO-CHEMICAL PROPERTIES IN NORTHEASTERN FLORIDA BAY WATERS AT REGIONAL AND LOCAL SCALES: EFFECTS ON PRIMARY PRODUCTIVITY
 
11:30 - 11:45am   HYDROLOGY AND CLIMATE CHANGE IN THE MISSISSIPPI RIVER BASIN
 
11:45 - 12:00pm   RELATIVE INFLUENCES OF LOCAL AND LARGE SCALE WATERSHED FEATURES ON STREAM ECOSYSTEMS
 
12:00 - 12:15pm   NUTRIENT CONCENTRATIONS AND NUTRIENT UTILIZATION IN CENTRAL SAN FRANCISCO BAY
 

 CS59 Poster: Human Impacts on Aquatic Ecosystems
 
Wednesday, Feb. 3   Location: Sweeney
 
#1004   WATER QUALITY TRENDS IN TAMPA BAY, FLORIDA
 
#1398   NONPOINT POLLUTION TRENDS IN MINNESOTA LAKES: THE USE OF FOSSIL DIATOMS AS PALEOINDICATORS OF HUMAN IMPACT
 
#0607   INFLUENCE OF WATER MANAGEMENT PRACTICES ON OYSTER REEF DISTRIBUTION AND PRODUCTIVITY WITHIN ESTUARIES OF SOUTHWEST FLORIDA
 
#1054   HYDROLOGICAL RESTORATION OF THE SOUTHERN EVERGLADES AND ITS EFFECTS ON FRESHWATER MARSH AND ESTUARINE NUTRIENT BUDGETS
 
#1227   TAXONOMIC COMPOSITION AND SEASONAL ABUNDANCE OF ZOOPLANKTON ENTRAINED BY A THERMOELECTRIC POWER PLANT IN SAN JUAN BAY, PUERTO RICO