CONFERENCE PROGRAM - ASLO

WEDNESDAY
ASLO 2013 ASLO Aquatic Sciences Meeting
SS56 CARBON FLUXES IN AQUATIC ECOSYSTEMS AT CATCHMENT,
REGIONAL AND CONTINENTAL SCALES
Chair(s): Sebastian Sobek, sebastian.sobek@ebc.uu.se
Cory McDonald, cmcdonald@usgs.gov
Edward Stets, estets@usgs.gov
Location: Room 345
10:00 Räike, A.; Kortelainen, P.; Mattsson, T.; Thomas, D. N.: TRENDS IN
ORGANIC AND INORGANIC CARBON EXPORT TO THE
BALTIC SEA FROM FINNISH RIVERS
10:15 Campeau, A.; Del Giorgio, P. A.: CURRENT AND PREDICTED
FUTURE CO2 AND CH4 EMISSIONS FROM BOREAL
RIVER NETWORKS IN NORTHERN QUBBEC
10:30 Wallin, M. B.; Grabs, T.; Buffam, I.; Laudon, H.; Ågren, A.; Öquist,
M.; Bishop, K.: EVASION OF CO2 FROM STREAMS – THE
DOMINANT COMPONENT OF THE CARBON EXPORT
THROUGH THE AQUATIC CONDUIT IN A BOREAL
LANDSCAPE
10:45 Cialino, K. T.; Chen, R. F.; Huang, W.; Wang, X.; Peri, F.; Heath, T. D.:
HIGH RESOLUTION MEASUREMENTS OF DISSOLVED
ORGANIC CARBON DURING EPISODIC EVENTS IN AN
URBAN NEW ENGLAND RIVER
11:00 Kominoski, J. S.; Benstead, J. P.; Rosemond, A. D.; Manning, D.
P.: BALANCING STREAM METABOLIC DEMANDS
FOR CARBON AND NUTRIENTS: N:P ENRICHMENT
STIMULATES WHOLE-STREAM HETEROTROPHIC
RESPIRATION DESPITE A REDUCED CARBON BASE
11:15 Cai, Y.; Shim, M.; Guo, L.; Shiller, A. M.: FLOODPLAIN
INFLUENCE ON CARBON SPECIATION AND EXPORT
FROM THE LOWER PEARL RIVER, MISSISSIPPI
11:30 Schindler, D. E.; Jankowski, K.; Lisi, P. J.; Holtgrieve, G. W.:
GEOMORPHIC CONTROLS ON THE METABOLISM OF
AUTOCHTHONOUS AND ALLOCHTHONOUS CARBON
IN STREAMS
13:30 Sobek, S.; McDonald, C. P.; Lauerwald, R.; Kortelainen, P.; Hartmann,
J.; Raymond, P. A.: REGIONALLY RESOLVED CO2 EMISSION
OF GLOBAL LAKES AND RESERVOIRS
13:45 McDonald, C. P.; Stets, E. G.; Striegl, R. G.: CARBON DIOXIDE
EMISSIONS FROM LAKES AND RESERVOIRS IN THE
CONTIGUOUS UNITED STATES
14:00 Vachon, D.; del Giorgio, P. A.: ANNUAL CYCLE OF DISSOLVED
ORGANIC MATTER DEGRADABILITY AND LINKS TO
CO2 DYNAMICS IN BOREAL LAKES
14:15 Natchimuthu, S.; Panneer Selvam, B.; Bastviken, D.: TEMPORAL
VARIATIONS OF AQUATIC FRESHWATER METHANE
AND CARBON DIOXIDE FLUXES – A KEY FOR
ACCURATE UPSCALING
14:30 Boutet, L.; St-Pierre, A.; Prairies, Y. T.; del Giorgio, P. A.:
CONTRIBUTION OF EBULLITION TO TOTAL METHANE
EMISSIONS FROM BOREAL LAKES AND WETLANDS
14:45 Bogard, M. J.; Garcia Chavez, M. C.; Gauthier-Fautaux, S.; Boutet, L.;
del Giorgio, P. A.; Prairie, Y. T.; Derry, A.: PELAGIC METHANE
PRODUCTION IN OXIC WATER COLUMNS OF LAKES
15:00 Soued, C.; del Giorgio, P. A.; Maranger, R. J.: NITROUS OXIDE
(N 2 O) CONCENTRATIONS AND FLUXES ACROSS
BOREAL RIVERS, LAKES, AND WETLANDS
15:15 West, W. E.; Coloso, J. J.; Creamer, K. P.; Jones, S. E.: LANDSCAPE-
INFORMED STRATEGIES FOR ESTIMATING
CONTRIBUTIONS TO THE GLOBAL METHANE CYCLE
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16:00 Abrams, J. F.; Hohn, S.; Merico, A.: THE EFFECTS OF THE
DEGRADATION OF INDONESIAN PEATLANDS ON THE
REGIONAL AND GLOBAL CARBON CYCLE
16:15 Morris, E. P.; Flecha, S.; Figuerola, J.; Costas, E.; Navarro, G.;
Rodriguez, P.; Huertas, I. E.: AIR-WATER CARBON DIOXIDE
FLUXES IN A MEDITERRANEAN WETLAND
16:30 Wilson, B. J.; Mortazavi, B. M.; Kiene, R. K.; Starr, G. S.: COUPLED
METHANE AND CARBON DIOXIDE FLUXES IN COASTAL
MARSHES ALONG A SALINITY GRADIENT
16:45 Moseman-Valtierra, S.; Tang, J.; Morkeski, K.; Govenar, B.; Egan, K.;
Lima, T.; Martin , R.; Garate, M.: CONTRASTING ZONATION
PATTERNS IN GREENHOUSE GAS FLUXES FROM NEW
ENGLAND SALT MARSHES
17:00 Faber, P. A.; Cook, P. L.; Kessler, A. J.; Bull, J. K.; Meysman, F. J.;
McKelvie, I. D.: THE ROLE OF ALKALINITY GENERATION
IN CONTROLLING INORGANIC CARBON FLUXES FROM
INTERTIDAL SEDIMENTS
SS57 TRACE ELEMENTS AND ISOTOPES IN THE OCEAN AND
ATMOSPHERE: THE GEOTRACES PROGRAM
Chair(s): Carl Lamborg, clamborg@whoi.edu
Peter Morton, pmorton@fsu.edu
Location: Room 355
10:00 Rijkenberg, M.; Gerringa, L.; Laan, P.; Schoemann, V.; Middag, R.;
van Aken, H.; de Jong, J.; van Haren, H.; de Baar, H.: GEOTRACES:
WHAT WE LEARNT FROM THE DISTRIBUTION OF
DISSOLVED IRON IN THE WESTERN ATLANTIC OCEAN
10:15 Dulaquais, G. R.; Boye, M.; Carton, X.: CONTRASTING
FEATURES OF THE BIOGEOCHEMICAL CYCLE OF
COBALT IN THE WEST ATLANTIC OCEAN
10:30 Casacuberta, N.; Christl, M.; Lachner, J.; Rutgers van der Loeff, M.;
Puigcorbé, V.; Synal, H. A.; Masqué, P.: THE FIRST TRANSECT
OF U-236 IN THE NORTH ATLANTIC OCEAN
10:45 Achterberg, E. P.; Moore, C. M.; Steigenberger, S.; Marsay, C.; Rogan,
N.; Henderson, S.; Sanders, R.: IRON BIOGEOCHEMISTRY IN
THE HIGH LATITUDE NORTH ATLANTIC OCEAN
11:00 Fitzsimmons, J. N.; Carrasco, G.; Wu, J.; Boyle, E. A.: DISSOLVED
IRON SIZE PARTITIONING INTO SOLUBLE AND
COLLOIDAL PHASES ALONG THE U.S. GEOTRACES
NORTH ATLANTIC TRANSECT
11:15 Wu, J.; Roshan, S.; Measures, C.; Hatta, M.; Fitzsimmons, J. N.; Morton,
P.: COMPARATIVE DISTRIBUTION OF DISSOLVED FE, MN,
ZN, CU AND CD IN THE NORTH ATLANTIC DURING US
GEOTRACES NORTH ATLANTIC 2010 AND 2011 CRUISES
11:30 Shiller, A. M.: A DISSOLVED GALLIUM SECTION ACROSS
THE NORTH ATLANTIC
11:45 Bowman, K. L.; Hammerschmidt, C. R.; Lamborg, C. H.; Swarr, G.:
NEW INSIGHTS ON MERCURY SPECIATION WITH FULLY
RESOLVED HIGH-RESOLUTION PROFILES ACROSS A
ZONAL SECTION OF THE NORTH ATLANTIC OCEAN
13:30 Shelley, R. U.; Landing, W. M.: THE SOLUBILITY OF TRACE
METALS FROM NORTH ATLANTIC AEROSOLS (US
GEOTRACES)
13:45 Landing, W. M.; Shelley, R. U.: PARTICLE SIZE EFFECTS ON
AEROSOL IRON SOLUBILITY FROM THE U.S. GEOTRACES
NORTH ATLANTIC ZONAL TRANSECT (2010, 2011)
14:00 Ohnemus, D. C.; Lam, P. J.; Shelley, R.; Landing, W. M.:
LITHOGENIC PARTICULATE TRACERS IN THE NORTH
ATLANTIC U.S. GEOTRACES SECTION: INPUTS,
SCAVENGING, BIOLOGICAL UPTAKE
(T) represents Tutorial presentations