SS5.07 Response of the Upper Ocean to Mesoscale Iron Enrichment

Session Organizer(s):
Maurice, Lavasseur
Universite` Laval
maurice.levasseur@bio.ulaval.ca

Atsuschi, Tsuda
University of Tokyo
tsuda@ori.u-tokyo.ac.jp

William, Miller
Dalhousie University
william.miller@dal.ca

William, Cochlan
Romberg Tiburon Center for Environmental Studies
cochlan@sfsu.edu

Richard, Rivkin
Memorial University of Newfoundland
rrivkin@mun.ca

If your abstract is listed without a time, your abstract has been selected as a poster presentation. Please click on the title of your abstract to see the date at which your poster will be presented.

Date: Tuesday, February 17, 2004

Location: 318 A-B

3:30 PM
Coale, K H OPEN OCEAN IRON ENRICHMENT EXPERIMENTS: WHAT THEY HAVE TOLD US, WHAT THEY HAVE NOT.

4:00 PM
Cochlan, W P ; Kudela, R M ; Herndon, J ; Roberts, A E ENHANCEMENT OF NEW PRODUCTION DURING THE SOUTHERN OCEAN IRON ENRICHMENT EXPERIMENTS (SOFEX)

4:15 PM
Baines, S B ; Twining, B S ; Fisher, N S ; Landry, M R DYNAMIC STOICHIOMETRIES IN NANOPLANKTON DURING THE SOUTHERN OCEAN IRON EXPERIMENT (SOFEX)

4:30 PM
Brzezinski, M A ; Cochlan, W P ; Kudela, R., R ; Barber, R T A SHIFT FROM NON-REDFIELD TO REDFIELD NUTRIENT UPTAKE RATIOS INDUCED BY A SOUTHERN OCEAN IRON FERTILIZATION EXPERIMENT

Date: Wednesday, February 18, 2004

Location: 318 A-B

10:15 AM
Schultes, S ; Verity, P ; Bathmann, U COPEPOD FEEDING IN A DIATOM BLOOM - INSIGHTS FROM AN IRON FERTILIZATION EXPERIMENT IN THE SOUTHERN OCEAN

10:30 AM
Tsuda, A ; Takeda, S ; Saito, H ; Nishioka, J ; Nojiri, Y ; Kudo, I AN IN-SITU IRON ENRICHMENT EXPERIMENT IN THE WESTERN SUBARCTIC PACIFIC (SEEDS): INTRODUCTION AND SUMMARY

10:45 AM
Kudo, I ; Noiri, Y ; Nishioka, J ; Kiyosawa, H ; Tsuda, A PHYTOPLANKTON COMMUNITY RESPONSE TO FE AND TEMPERATURE GRADIENT IN THE NW AND NE SUBARCTIC PACIFIC OCEAN

11:00 AM
Boyd, P W ; Law, C S ; Nojiri, Y ; Wong, C S ; Tsuda , A ; Levasseur, M ; Takeda, S EVOLUTION, DECLINE AND FATE OF A SUBARCTIC MESOSCALE IRON-INDUCED PHYTOPLANKTON BLOOM

11:15 AM
Wong, C S ; Whitney, F A ; Johnson, W K ; Timothy, D A THE RESPONSE OF C, N AND SI TO FE ENRICHMENT IN THE NORTHEAST PACIFIC OCEAN

11:30 AM
Tremblay, J E ; Peers, G S ; Price, N M RESPONSE OF PHYTOPLANKTON TO A MESOSCALE FE ENRICHMENT IN THE SUBARCTIC PACIFIC OCEAN.

11:45 AM
Sherry, N D ; Marchetti, A ; Harrison, P J PHYTOPLANKTON RESPONSE TO A MESOSCALE IRON ADDITION IN THE SUBARCTIC NE PACIFIC OCEAN: PRIMARY PRODUCTIVITY

1:30 PM
Marchetti, A ; Harrison, P J EFFECTS OF IRON LIMITATION ON THE ELEMENTAL COMPOSITION RATIOS IN PSEUDO-NITZSCHIA, A DOMINANT MARINE DIATOM DURING THE SERIES IRON ENRICHMENT EXPERIMENT

1:45 PM
Levasseur, M ; Michaud, S ; Scarratt, M ; Merzouk, A SERIES: INFLUENCE OF IRON FERTILISATION ON DIMETHYLSULFIDE (DMS) AND DIMETHYLSULFONIOPROPIONATE (DMSP) DISTRIBUTION IN THE EASTERN SUBARCTIC PACIFIC

2:00 PM
Rivkin, R B ; Hale, M S ; Li, W K ; Matthews, P M ; Agawin, N S ; Ducklow, H W ; Oliver, J L BACTERIAL RESPONSE TO MESOSCALE IRON ENRICHMENTS: SYNTHESIS OF FIELD STUDIES

2:15 PM
Merzouk, A ; Levasseur, M ; Scarratt, M G ; Michaud, S INFLUENCE OF IRON ON DMS(P) CYCLING DURING A LARGE-SCALE IRON ENRICHMENT IN THE NORTH EAST PACIFIC (SERIES)

2:30 PM
Scarratt, M G ; Levasseur, M ; Rivkin, R ; Merzouk, A ; Michaud, S ; Matthews, P ; Hale, M ; Marchetti, A ; Sherry, N THE RESPONSE OF DMS(P) PRODUCTION RATES TO IRON ENRICHMENT IN THE NE PACIFIC: A SHIPBOARD MICROCOSM EXPERIMENT

2:45 PM
Denman, K L ; Voelker, C MODELLING EFFECTS OF COMMUNITY STRUCTURE ON THE BIOGEOCHEMICAL RESPONSE TO IRON FERTILIZATION DURING THE 2002 SERIES EXPERIMENT

3:30 PM
Miller, W L THE ROLE OF PHOTOCHEMISTRY IN A MESOSCALE FE ADDITION EXPERIMENT

3:45 PM
Bouillon , R C ; Miller, W L PHOTOCHEMISTRY OF DMS IN AN IN SITU IRON-INDUCED NORTHEAST PACIFIC OCEAN BLOOM

4:00 PM
Moore, R M ; Wang, L THE INFLUENCE OF IRON FERTILIZATION ON FLUXES OF ISOPRENE AND METHYL IODIDE FROM OCEAN TO ATMOSPHERE IN THE NE PACIFIC

4:15 PM
Wadleigh, M A ; Burridge, C C ; Norman, A L ; Scarrat, M ; Levasseur, M ; Sharma, S ATMOSPHERIC DMS DURING SERIES: FLUXES AND CONCENTRATIONS

4:30 PM
Phinney, L A ; Leaitch, W R ; Lohmann, U ; Worsnop, D ; Boudries, H ; Wadleigh, M ; Sharma, S ATMOSPHERIC SULPHUR MEASUREMENTS ASSOCIATED WITH IRON ENRICHMENT OVER THE NORTH PACIFIC OCEAN

Date: T,W,Th, February 17-19, 2004

Location: Kamehameha Hall III

4:30 PM
Nishioka, J ; Takeda, S ; Kudo, I ; Tsumune, D ; Yoshimura, T ; Kuma, K ; Ono, T ; Saito, H ; Tsuda, A IRON LIMITATION PROCESSES IN THE NW SUBARCTIC PACIFIC

4:30 PM
Yoshimura, T ; Ogawa, H ; Nishioka, J ; Imai, K ; Nojiri, Y ; Koike, I ; Tsuda, A DISSOLVED ORGANIC CARBON DYNAMICS DURING IN-SITU IRON ENRICHMENT EXPERIMENT IN THE WESTERN AND EASTERN SUBARCTIC PACIFIC

4:30 PM
Harrison , P J ; Marchetti, A ; Sherry, N D PHYTOPLANKTON RESPONSE TO IRON ENRICHMENT IN THE SUBARCTIC NE PACIFIC OCEAN

4:30 PM
Hale, M S ; Rivkin, R B ; Li, W K ; Agawin, N S ; Matthews, P BACTERIAL RESPONSE TO A MESOSCALE IRON ENRICHMENT IN THE NORTHEAST SUBARCTIC PACIFIC

4:30 PM
Yoshie, N ; Fujii, M ; Yamanaka, Y CHANGES OF THE ECOSYSTEM WITH THE IRON FERTILIZATION IN THE WESTERN NORTH PACIFIC SIMULATED BY A ONE-DIMENSION ECOSYSTEM MODEL

4:30 PM
Powell, R T ; Wilson-Finelli, A IRON SPECIATION DURING THE NORTHEAST PACIFIC IRON ENRICHMENT EXPERIMENT

4:30 PM
Adly, C L ; Armstrong, E ; Peers, G S ; Tremblay, J E ; Price, N M IRON LIMITATION OF HETEROTROPHIC BACTERIA IN THE SUBARCTIC PACIFIC OCEAN

4:30 PM
Peloquin, J A ; Smith, W O DELINEATING THE RESPONSE OF PHYTOPLANKTON DURING THE SOUTHERN OCEAN IRON EXPERIMENT BY EXAMINING CHANGES OF PHOTOCHEMICAL EFFICIENCY

4:30 PM
Le Clainche, Y ; Levasseur, M ; Vézina, A ; Saucier, F J SIMULATION OF THE OCEAN DMS(P) POOLS DURING SERIES IN THE NORTH-EAST PACIFIC

4:30 PM
Ziolkowski, L A ; Miller, W L IN SITU UV OPTICAL PROPERTIES DURING THE EVOLUTION OF AN FE-STIMULATED PHYTOPLANKTON BLOOM

4:30 PM
Crawford, W R ; Whitney, F A ; Brickley, P J ; Thomas, A C HOW MESOSCALE OCEAN PROCESSES INFLUENCED THE SERIES PROGRAM IN THE GULF OF ALASKA.

4:30 PM
Lohan, M C ; Crawford, D W ; Statham, P J ; Purdie, D A ; Bruland, K W PHYTOPLANKTON RESPONSE TO LOW ZINC CONCENTRATIONS UPON THE ADDITION OF IRON IN THE HNLC NE PACIFIC OCEAN

4:30 PM
Marote, C L ; Shipe, R F ; Carpenter, E J ; Capone, D EFFECTS OF FE, P, AND DUST ADDITIONS ON SILICON POOLS IN THE WESTERN TROPICAL ATLANTIC OCEAN

4:30 PM
Lance, V P ; Hiscock, M R ; Bidigare, R R ; Buesseler, K O ; Smith, W O ; Barber, R T PRIMARY PRODUCTIVITY AND CHLOROPHYLL RESPONSE SIGNATURES FOR AN IN SITU MESOSCALE PACIFIC SECTOR SOUTHERN OCEAN FE ENRICHMENT EXPERIMENT (SOFEX) AT 55S AND 66S

4:30 PM
Hiscock, M R ; Lance, V P ; Apprill, A ; Bidigare, R R ; Mitchell, B G ; Barber, R T IRON ELEVATES PHOTOSYNTHETIC EFFICIENCY OF MOST, BUT NOT ALL, PHYTOPLANKTON: IMPLICATIONS FOR SOUTHERN OCEAN IRON ENRICHMENT AND PRIMARY PRODUCTION ALGORITHMS

4:30 PM
Saito, H ; Suzuki, K ; Hinuma, A ; Ota, T ; Fukami, K ; Kiyosawa, H ; Saino, T ; Tsuda, A RESPONSES OF MICROGRAZERS TO THE MESOSCALE IRON FERTILIZATION IN THE WESTERN SUBARCTIC PACIFIC (SEEDS)

4:30 PM
Shipe, R F ; Kustka, A ; Carpenter, E J ; Capone, D G EFFECTS OF FE, P, SI AND DUST ADDITIONS ON PHYTOPLANKTON PRODUCTIVITY IN THE WESTERN TROPICAL ATLANTIC OCEAN

4:30 PM
Takeda, S ; Boyd, P W INTERMEDIATE GROWTH RATES OF IRON-STRESSED DIATOMS INDUCE SILICATE DEPLETION RELATIVE TO NITRATE IN THE SUBARCTIC PACIFIC WATERS

 
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