Ocean Science Meeting 2012 (2012/2/23, Thu)

木曜日で気になった発表のメモと要旨へのリンク。今回の目的であるアミノ酸同位体セッションがメイン。ポスター発表もしてきました。

[123: Compound-specific amino acid analysis: a rapidly evolving tool for ecology, paleoceanography and biogeochemical cycle research]

→アミノ酸同位体セッション。アミノ酸同位体関係者が一堂に会するのはおそらく初めてで、重要＆有意義な会合でした。ポスター発表は、生態学系の人は概ね「へー」くらいの反応で、地球化学系の人には好評でした。

Oral

Fogel, M. L.; COMPOUND-SPECIFIC AMINO ACIDS: A RAPIDLY EVOLVING FIELD IN ECOLOGY, PALEOCEANOGRAPHY AND BIOGEOCHEMICAL CYCLE RESEARCH 

Larsen, T.; Ventura, M.; Piatkowski, U.; Andersen, N.; McCarthy, M.; AMINO ACID ¹³C PATTERNS AS BIOMARKERS OF BIOSYNTHETIC ORIGIN IN MARINE ECOSYSTEMS 

Sherwood, O. A.; Batista, F. C.; Guilderson, T. P.; McCarthy, M. D.; AMINO ACID-SPECIFIC NITROGEN ISOTOPIC COMPOSITION OF DEEP-SEA CORALS: UNRAVELING PALEO-NITROGEN CYCLE INTERACTIONS 

Bridoux, M. C.; Keil, R.; Ingalls, A. E.; DIVERSITY AND ENVIRONMENTAL DISTRIBUTION OF LONG CHAIN POLYAMINES: ROLE IN GLOBAL BIOGEOCHEMICAL CYCLES AND PALEOCEANOGRAPHIC RECONSTRUCTION.

Calleja, M. L.; McCarthy, M. D.; CHANGES IN COMPOUND SPECIFIC 115N AMINO ACID SIGNATURES AND D/L RATIOS IN MARINE DISSOLVED ORGANIC MATTER INDUCED BY HETEROTROPHIC BACTERIAL REWORKING

Poster

Steffan, S. A.; Chikaraishi, Y.; Bosak, E. J.; Horton, D.; Ohokouchi, N.; TROPHIC SPECTRA REVEAL COMMUNITY STRUCTURE IN A TERRESTRIAL SYSTEM 

Batista, F. C.; Ravelo, A. C.; McCarthy, M. D.; 15N/14N ANALYSIS OF AMINO ACIDS FROM SANTA BARBARA BASIN SEDIMENTS 

Germain, L. R.; Koch, P. L.; Harvey, J. T.; McCarthy, M. D.; FEEDING EXPERIMENT IN HARBOR SEALS SUGGESTS DIVERGENT COMPOUND-SPECIFIC AMINO ACID 15N TROPHIC ENRICHMENT FACTORS IN UREA VS. AMMONIA EXCRETING MARINE ANIMALS 

Vokhshoori, N. L.; McCarthy, M. D.; STRONG CALIFORNIA COASTAL DEL 15N ISOSCAPE GRADIENT INVESTIGATED USING COMPOUND-SPECIFIC DEL 15N- AMINO ACIDS IN MYTILUS CALIFORNIANUS 

Broek, T. A.; Walker, B. D.; Batista, F. C.; Andreasen, D. H.; McCarthy, M. D.; NEW METHOD FOR THE HIGH-PRECISION¹⁵N/¹⁴N MEASURMENT OF INDIVIDUAL AMINO ACIDS: HIGH PRESSURE LIQUID CHROMATOGRAPHY COUPLED TO EA-IRMS. 

[152: Polar Marine Microbial Ecology]

→極域海洋の微生物生態学。

Oral

Brum, J. R.; Ducklow, H. W.; Sullivan, M. B.; MARINE VIRAL SURVIVAL SKILLS: HOW OCEANIC MICROBIAL VIRUSES SUCCEED IN THE SOUTHERN OCEAN 

Bowman, J. S.; Larose, C.; Vogel, T.; Deming, J. W.; EVIDENCE FOR STRONG SELECTIVE ENRICHMENT OF BACTERIA WITHIN FROST FLOWERS ON THE SURFACE OF ARCTIC SEA ICE 

[053: Nitrogen and Carbon Cycling in the Eastern Tropical Pacific Ocean: Linking the OMZ to the open ocean]

→東部赤道太平洋OMZ（酸素極小層）の生物地球化学。

Poster

Letscher, R. T.; Knapp, A. N.; Hansell, D. A.; DIFFERENTIAL CYCLING OF DOC AND DON ACROSS THE EASTERN TROPICAL SOUTH PACIFIC 

Turk-Kubo, K. A.; Bonnet, S.; Dekaezemacker, J.; Foster, R.; Liss, A.; Capone, D. G.; Zehr, J. P.; NITROGEN FIXATION AND THE DIVERSITY, ABUNDANCE AND NITROGENASE (NIFH) GENE EXPRESSION OF DIAZOTROPHS IN THE EASTERN TROPICAL SOUTH PACIFIC 

Santoro, A. E.; Buchwald, C.; Casciotti, K. L.; NITRIFICATION AND NITROUS OXIDE PRODUCTION IN THE EASTERN TROPICAL SOUTH PACIFIC: INSIGHTS FROM STABLE ISOTOPE RATIOS AND DIRECT RATE MEASUREMENTS

Liss, A. M.; Tiahlo, M.; Sañudo-Wilhelmy, S. A.; Capone, D. G.; THE INFLUENCE OF NICKEL ON NITROGEN AND CARBON FIXATION RATES IN THE EASTERN TROPICAL SOUTH PACIFIC

[116: Recent advances in linking the microbiology and biogeochemistry of oxygen-deficient zones]

→（ETSP以外の？）OMZの微生物学・生物地球化学。

Poster

Hamersley, M. R.; Turk, K. A.; Leinweber, A.; Gruber, N.; Zehr, J. P.; Gunderson, T.; Capone, D. G.; NITROGEN FIXATION WITHIN THE WATER COLUMN OF HYPOXIC BASINS OF THE SOUTHERN CALIFORNIA BIGHT 

Tolar, B. B.; King, G. M.; HOLLIBAUGH, J. T.; AMMONIA-OXIDIZING THAUMARCHAEOTA IN THE NORTHERN GULF OF MEXICO OMZ 

Liu, Z.; Liu, S.; Epp-Schmidt, D. J.; Liu, J.; Gardner, W. S.; COMPARING DECOMPOSITION PATHWAYS OF SMALL PEPTIDES BETWEEN OXIC AND HYPOXIC WATERS IN THE NORTHERN GULF OF MEXICO 

Liu, S.; Liu, Z.; COMPARISON OF PEPTIDE HYDROLYSIS BETWEEN OXIC AND HYPOXIC WATERS IN THE NORTHERN GULF OF MEXICO 

Madison, M. J.; Rathburn, A. E.; Patel, A.; Ziebis, W.; NITROGEN CYCLING IN PERMEABLE SEDIMENTS UNDERLYING THE OMZ OFF THE COAST OF SOUTHERN CALIFORNIA 

Mann, E.; Bundy, R.; Alstad, T.; Barbeau, K.; DETAILED FLOW CYTOMETRIC CHARACTERIZATION OF PICOPHYTOPLANKTON ACROSS THE UPPER BOUNDARY OF THE OXYGEN MINIMUM ZONE IN THE EASTERN TROPICAL NORTH PACIFIC 

[147: Infusing Biogeochemistry with Ecosystem Science]

Poster

Carozza, D. A.; Galbraith, E. D.; MODELING THE MODIFICATION OF ORGANIC MATTER SINKING BY METAZOANS

Sharma, A. K.; Becker, J. W.; Bryant, J. A.; Ottesen, E. A.; Repeta, D. J.; DeLong, E. F.; EFFECTS OF DISSOLVED ORGANIC MATTER ON MICROBIAL COMMUNITY GROWTH, SUCCESSION, AND GENE EXPRESSION 

Hansman, R. L.; Sessions, A. L.; IN SITU d¹³C OF DISTINCT MARINE PLANKTON POPULATIONS USING FACS AND SWIM-IRMS