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057 Biogeochemical Cycling of Micronutrient Trace Elements


Session organizer(s)

Maeve Lohan
University of Plymouth
maeve.lohan@plymouth.ac.uk

Andrew Bowie
Antarctic Climate & Ecosystems CRC
Andrew.Bowie@utas.edu.au

Toshi Gamo
Univeristy of Toyko
gamo@aori.u-toyko.ac.jp

Greg Cutter
Old Dominion University
gcutter@odu.edu


Date: 2/20/2012

Please click on the title of an abstract to view the complete abstract.


Oral Presentations
Location: Ballroom B

08:00
Bowie, A. R.; Butler, E. C.; Lannuzel, D.; Remenyi, T. A.; Tagliabue, A.; Bloomfield, C.; Watson, R.; O'Sullivan, J.; MICRONUTRIENT TRACE ELEMENTS IN THE AUSTRALIAN SECTOR OF THE SOUTHERN OCEAN: MERIDIONAL DISTRIBUTIONS AND SEASONALITY (Abstract ID:9413) o

08:15
Ellwood, M. J.; Nodder, S.; Boyd, P.; King, A.; Hutchins, H.; Wihelm, S.; DISSOLVED AND PARTICULATE METAL CYCLING DURING THE ANNUAL SUBTROPICAL SPRING BLOOM, EAST OF NEW ZEALAND (Abstract ID:9490) o

08:30
Remenyi, T. A.; Bowie, A. R.; Lannuzel, D.; Butler, E. C.; Nesterenko, P. N.; Haddad, P. R.; Wagener, T.; ALUMINIUM IN THE SUBANTARCTIC SOUTHERN OCEAN SOUTH OF AUSTRALIA: REGIONAL COMPARISONS DURING SUMMER (Abstract ID:9395) o

08:45
Heller, M. I.; Wuttig, K.; Croot, P. L.; EXAMINATION OF KEY PROCESSES INVOLVED IN THE BIOCHEMICAL CYCLING OF MANAGANESE IN THE OCEAN (Abstract ID:11078) o

09:00
Cullen, J. T.; Zhou, J.; Ramirez, R. E.; THE REDOX SPECIATION OF DISSOLVED IRON IN SEAWATER OF THE ARCTIC OCEAN: OBSERVATIONS FROM THE CANADIAN GEOTRACES-IPY EXPEDITION IN THE BEAUFORT SEA (Abstract ID:11629) o

09:15
Kondo, Y.; Moffett, J. W.; IRON REDOX CYCLING AND SUBSURFACE OFFSHORE TRANSPORT IN THE EASTERN TROPICAL PACIFIC OXYGEN MINIMUM ZONE (Abstract ID:10019) o

09:30
Achterberg, E. P.; Wake, B.; Schlossr, C.; Klar, J.; Forryan, A.; Honey, D.; Milne, A.; Lohan, M.; Chance, R.; Baker, A. R.;GEOTRACES A06 CRUISE: TRACE METAL BIOGEOCHEMISTRY IN THE (SUB-) TROPICAL NORTH ATLANTIC OCEAN (Abstract ID:11043) o

09:45
Fitzsimmons, J. N.; Boyle, E. A.; IRON COLLOIDS: INTERCALIBRATION AND TROPICAL NORTH ATLANTIC DISTRIBUTION (Abstract ID:12351) o

10:30
LABATUT, M.; RADIC , A.; LACAN, F.; POITRASSON, F.; MURRAY, J.; OCEANIC CYCLE OF FE IN THE WESTERN EQUATORIAL PACIFIC: INSIGHTS FROM ITS ISOTOPIC COMPOSITION IN THE DISSOLVED AND PARTICULATE FRACTIONS. (Abstract ID:10247) o

10:45
Conway, T. M.; John, S. G.; Rosenberg, A. D.; IRON ISOTOPE PROFILES FROM THE GEOTRACES NORTH ATLANTIC TRANSECT AND A NEW METHOD FOR SIMULTANEOUS DETERMINATION OF MULTIPLE TRACE METAL ISOTOPES IN SEAWATER (Abstract ID:11733) o

11:00
Homoky, W. B.; John, S. G.; Woodward, E. M.; Hsieh, Y. T.; Thompson, J.; Mills, R. A.; THE ISOTOPE COMPOSITION AND FLUX OF IRON FROM MARINE SEDIMENTS TO THE EASTERN SOUTH ATLANTIC (GEOTRACES A10) (Abstract ID:11167) o

11:15
John, S. G.; King, A. L.; Hutchins, D. A.; Adkins, J. F.; Wasson, A.; Fu, F.; THE BIOLOGICAL FRACTIONATION OF FE ISOTOPES BY THE DIATOMS T. PSEUDONANA AND T. OCEANICA IN CULTURE (Abstract ID:11620) o

11:30
New, A. M.; Zheng, H.; Kustka, A. B.; INVESTIGATING FE ACQUISITION PROTEINS IN THALASSIOSIRA PSEUDONANA BY CELL SURFACE BIOTINYLATION COUPLED WITH MASS SPECTROMETRY (Abstract ID:12872) o

11:45
Ho, T. Y.; Chu, T.; INTERRELATED INFLUENCE OF NI AND LIGHT ON TRICHODESMIUM GROWTH (Abstract ID:10145) o

12:00
Semeniuk, D. M.; Posacka, A.; Orians, K. J.; Maldonado, M. T.; THE ROLE OF IN SITU COPPER LIGANDS IN DETERMINING THE BIOAVAILABILITY OF COPPER TO AN OCEANIC PHYTOPLANKTON COMMUNITY (Abstract ID:12649) o

12:15
Jacquot, J. E.; Moffett, J. W.; Kondo, Y.; COPPER BIOGEOCHEMISTRY IN REGIMES WITH HIGH NITRIFICATION ACTIVITY: EASTERN TROPICAL SOUTH PACIFIC AND THE HOOD CANAL (Abstract ID:9942) o


Date: 2/22/2012

Please click on the title of an abstract to view the complete abstract.


Oral Presentations
Location: Ballroom J

14:00
Landing, W. M.; Kadko, D. C.; Kilgore, B.; Galfond, B.; Krishnamurthy, N.; A NOVEL TRACER TECHNIQUE TO QUANTIFY THE ATMOSPHERIC FLUX OF TRACE ELEMENTS TO THE OCEANS (Abstract ID:10605) o

14:15
Anderson, R. F.; Hayes, C. T.; Fleisher, M. Q.; Robinson, L. F.; Huang, K. F.; Edwards, R. L.; Cheng, H.; Moran, S. B.; Gersonde, R.; Hatta, M.;AEROSOL SUPPLY OF SOLUBLE TRACE ELEMENTS TO THE OCEAN EVALUATED USING PAIRED THORIUM ISOTOPES (Abstract ID:11173) o

14:30
Sun, J.; Borunda, A.; Kaplan, M.; Winckler, G.; Sambrotto, R. N.; Bostick, B. C.; CHARACTERIZING PARTICULATE IRON SPECIATION IN DUSTS AND SEDIMENTS AND ITS EFFECT ON IRON SOLUBILITY IN THE OCEAN (Abstract ID:9823) o

14:45
Slemons, L.; Resing, J.; Murray, J. W.; PARTICULATE IRON, ALUMINUM, AND MANGANESE IN THE PACIFIC EQUATORIAL UNDERCURRENT AND LOW LATITUDE WESTERN BOUNDARY CURRENT SOURCES (Abstract ID:10169) o

15:00
Misumi, K.; Lindsay, K.; Moore, K.; Doney, S. C.; EVALUATING THE IMPACTS OF SPATIALLY-VARYING IRON-BINDING LIGAND CONCENTRATIONS ON DISSOLVED IRON DISTRIBUTIONS IN THE GLOBAL OCEAN (Abstract ID:10705) o

15:15
Mingshun Jiang, M.; Katherine A. Barbeau, .; Christopher I. Measures, .; Karen E. Selph, .; Farooq Azam, .; Meng Zhou, .; THE ROLE OF IRON LIGANDS IN CONTROLLING SOUTHERN OCEAN FE CYCLING AND PRIMARY PRODUCTIVITY: A MODELING STUDY (Abstract ID:11226) o

15:30
Nishioka, J.; Obata, H.; Tsumune, D.; EVIDENCE OF EXTENSIVE WIDESPREAD OF HYDROTHERMAL DISSOLVED IRON IN THE INDIAN OCEAN (Abstract ID:9567) o

15:45
Wurl, O.; Phillips, M.; Zimmer, L.; Cutter, G.; ARSENIC BIOGEOCHEMISTRY IN THE NORTH ATLANTIC OCEAN: RELATIONSHIP TO PHOSPHATE STRESS (Abstract ID:10425) o

Poster Presentations
Location: Poster/Exhibit Hall

A0243
Carrasco, G.; Boyle, E. A.; Nurhati, I.; Gevao, B.; Matrouk, K.; al-Ghadban, A. N.; LEAD, CADMIUM AND COPPER CONCENTRATIONS AND LEAD ISOTOPIC DISTRIBUTION IN SEAWATER, SEDIMENTS AND CORAL IN THE NORTHERN PERSIAN (ARABIAN) GULF NEAR KUWAIT (Abstract ID:12083) P

A0245
Yayoi Hongo, Y.; Hajime Obata, .; Toshitaka Gamo, .; RARE EARTH ELEMENTS DISTRIBUTION AND WATER MASS CHARACTERIZATION IN THE PACIFIC (Abstract ID:9805) P

A0246
Norisuye, K.; Yamamoto, J.; Takano, S.; Sohrin, Y.; DISTRIBUTION OF DISSOLVED BISMUTH IN THE WESTERN NORTH PACIFIC (Abstract ID:10156) P

A0247
Zimmer, L. A.; Gipson, B.; Wurl, O.; Cutter, G.; DISTRIBUTIONS OF NANOMOLAR REACTIVE PHOSPHATE AND ALKALINE PHOSPHATASE ACROSS NORTH ATLANTIC SURFACE WATERS (Abstract ID:10432) P

A0248
Holmes, C. W.; DUST FERTILIZATION OF THE WESTERN ATLANTIC BIOTA: A BIOCHEMICAL MODEL (Abstract ID:10624) P

A0249
Kustka, A. B.; New, A. M.; TOWARDS TRACKING INTRACELLULAR IRON IN MARINE PHYTOPLANKTON (Abstract ID:12857) P

A0250
Queroue, F.; Bowie, A. R.; Lannuzel, D.; Van der Merwe, P.; Townsend, A. T.; Sarthou, G.; Bucciarelli, E.; PHYSICAL AND BIOLOGICAL CONTROLS ON THE DISTRIBUTION OF TRACE METALS (FE, CU, MN) AROUND KERGUELEN ISLANDS (SOUTHERN OCEAN) (Abstract ID:9568) P

A0251
Yamada, M.; Zheng, J.; VERTICAL DISTRIBUTION OF PU ISOTOPES IN THE EQUATORIAL PACIFIC OCEAN (Abstract ID:9586) P

A0252
Thompson, C. M.; Ellwood, M. J.; Wille, M.; STABLE COPPER ISOTOPE MEASUREMENT IN SEAWATER AND PRELIMINARY RESULTS FROM THE TASMAN SEA (Abstract ID:9804) P

A0253
Aguilar-Islas, A. M.; Buck, K. N.; THE FRACTIONAL SOLUBILITY OF AEROSOL-DERIVED IRON IN SEAWATER (Abstract ID:12382) P

A0254
Takano, S. T.; Sohrin, Y. S.; Hirata, T. H.; Tanimizu, M. T.; DEVELOPMENT OF A SIMPLE PRETREATMENT METHOD USING NOBIAS CHELATE-PA1 RESIN FOR MEASUREMENT OF COPPER ISOTOPIC COMPOSITION IN SEAWATER (Abstract ID:10154) P

A0255
Chung, J. L.; Lin, P. S.; Lee, C. S.; Wen, L. S.; BIO-CONCENTRATION, BIO-MAGNIFICATION AND TROPHIC TRANSFER OF TRACE METALS OF MARINE ZOOPLANKTONS: ACTIVE OR PASSIVE (Abstract ID:10174) P

A0256
Morton, P. L.; Landing, W. M.; Milne, A.; FINAL RESULTS FROM THE 2008 GEOTRACES AEROSOL INTERCALIBRATION STUDY (Abstract ID:10532) P

A0257
Shelley, R. U.; Landing, W. M.; Morton, P. L.; SOLUBILITY OF TRACE METALS FROM NORTH ATLANTIC AEROSOL DUSTS (Abstract ID:10644) P

A0258
Kanna, N.; Murayama, A.; Toyota, T.; Nishioka, J.; QUANTITATIVE EVALUATION OF IRON AND NUTRIENTS IN SEA ICE IN THE SOUTHERN SEA OF OKHOTSK (Abstract ID:10768) P

A0259
Obata, H.; Tazoe, H.; Sato, H.; Nagai, H.; Gamo, T.; DISTRIBUTION OF NEODIMIUM ISOTOPIC COMPOSITION IN SURFACE WATERS OF THE WESTERN SOUTH PACIFIC (Abstract ID:10927) P

A0260
CHA, H.; CHO, J.; CHOI, M.; THE DISTRIBUTION OF MANGANESE IN THE SOUTHWESTERN EAST/JAPAN SEA (Abstract ID:10954) P

A0261
Vandermark, A. R.; Church, T. M.; Conte, M. H.; SEASONAL DISTRIBUTION OF FE, MN AND ZN IN THE SARGASSO SEA IN RESPONSE TO ATMOSPHERIC INPUT (Abstract ID:11248) P

A0262
Milne, A.; Lohan, M.; Achterberg, E. P.; DISSOLVED COBALT DISTRIBUTIONS IN THE (SUB-) TROPICAL ATLANTIC OCEAN AS PART OF THE UK GEOTRACES A06 CRUISE (Abstract ID:11202) P

A0263
Buck, C. S.; Landing, W. M.; Resing, J. A.; Buck, N.; ON THE SIZE DISTRIBUTION, COMPOSITION, AND SOLUBILITY OF PACIFIC OCEAN AEROSOLS (Abstract ID:11291) P

A0264
Ussher, S. J.; Marsay, C. M.; Sedwick, P. N.; Achterberg, E. P.; Worsfold, P. J.; SPATIAL AND TEMPORAL TRENDS IN SOLUBLE, COLLOIDAL AND LABILE PARTICULATE IRON IN THE ATLANTIC OCEAN. (Abstract ID:11597) P

A0265
Richter, D. J.; Hildebrand, M.; Charles, C. D.; AFFECT OF CD, CU, AND ZN ON DIATOM PHOSPHORUS BUDGETS (Abstract ID:12338) P

A0266
Posacka, A. M.; Semeniuk, D. S.; Maldonado, M. T.; Cullen, J. T.; Orians, K.; DISTRIBUTION OF THE TOTAL DISSOLVED COPPER ALONG THE LINE P TRANSECT OF THE NORTHEAST SUBARCTIC PACIFIC OCEAN (Abstract ID:12661) P

A0267
McAlister, J. A.; Charters, J. W.; Orians, K. J.; PB CONCENTRATIONS AND ISOTOPIC COMPOSITION IN TIME AND SPACE ALONG LINE P IN THE NORTHEAST PACIFIC OCEAN (Abstract ID:12856) P